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3-Blade Nylon Boat Propeller - 40mm Diameter
$
2.50
In-Stock:
11 pc(s)
Small fiber reinforced nylon propeller for boat, 3 blades and 40mm in diameter. It push fits directly onto our toy DC motor . Dimensions : Ø40 x 18.5mm Center bore:1.9 mm
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Type 2 NFC Silicone Adjustable Wristband (NTAG213) - Yellow
$
3.50
In-Stock:
1 pc(s)
This is a blank NFC Type 2 silicone wristbands with adjustable fitting - often used for parties/events or identification but also found in other systems where a small proximity card is desired. This wristbands contains a NTAG213 RFID chip with 144 bytes of memory and an antenna, and is...
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Toy DC Motor Bracket - Metal
$
0.20
In-Stock:
9 pc(s)
This compact metal bracket enables convenient mounting of our popular Toy DC Motors . Ø2mm mounting holes. Note: Toy DC motor not included.
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Toy DC Motor Bracket - Plastic
$
1.50
In-Stock:
13 pc(s)
This compact plastic bracket enables convenient mounting of our popular Toy DC Motors . Note: Toy DC motor not included. Documents : Dimension drawing
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9V Battery Snap - Heavy Duty
$
0.80
In-Stock:
50 pc(s)
9V snap connector wth hard shell that is built stronger to last longer. Comes with color-coded wire leads. Great for replacements or projects. Length: ~ 15cm
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Mini Real Time Clock Module (DS3231) for Raspberry Pi
$
11.95
In-Stock:
5 pc(s)
Unlike most computers, the Pi lacks a Real-Time Clock (RTC). This means the Pi doesn't know what time it is when powered on. While your Pi is connected to a network it will be able to set it's clock correctly using NTP ( Network Time Protocol ) server. Without a network connection your Pi...
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-20%
MP3 Trigger
$
60.00
$
75.00
In-Stock:
1 pc(s)
Make some noise with your next project! The MP3 Trigger board is built to make it MP3 sound integration easier than ever. The board has 18 external trigger pins that will directly trigger pre-selected MP3 tracks, and a full-duplex serial control port that provides full transport control,...
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-50%
Thermally Conductive Adhesive
$
0.75
$
1.50
In-Stock:
20 pc(s)
This thermally conductive adhesive is used widely for heat sinks without fixed fastener, such as on voltage regulator, MOSFET, high power LED and so on. It allows heat to be transferred from IC to the heat sinks, effectively protects IC from thermal impacts, Features : Heat conductivity:...
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ESP8266 Wifi Module SMD
$
8.90
In-Stock:
4 pc(s)
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each...
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Flex Cable for Raspberry Pi Camera - 30cm
$
3.50
In-Stock:
11 pc(s)
This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) for a different size. Works great, just carefully open the connector on the Pi and slip this one in. This cable is 30cm long. Each order comes with one cable, Pi Camera...
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Flex Cable for Raspberry Pi Camera - 50cm
$
3.95
In-Stock:
1 pc(s)
This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) for a different size. Works great, just carefully open the connector on the Pi and slip this one in. This cable is 50cm long. Each order comes with one cable, Pi Camera...
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USB mini-B Cable - 50cm
$
3.00
In-Stock:
3 pc(s)
This is the standard A-miniB USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your USB Hubs, FTDI Breakout Board and USB Lipo charger w/Mini B connector, among other things. Dimensions: 50cm
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USB microB Cable - 25cm
$
2.50
In-Stock:
1 pc(s)
USB 2.0 type A to micro USB 5-pin. This is a new, smaller connector for USB devices. Micro USB connectors are about half the height of mini USB. Micro USB is found on newer hand held devices like cell phones and portable media devices. Connector shape may vary slightly from image as our stock...
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USB microB Cable - 50cm
$
3.00
Out-of-stock
USB 2.0 type A to micro USB 5-pin. This is a new, smaller connector for USB devices. Micro USB connectors are about half the height of mini USB. Micro USB is found on newer hand held devices like cell phones and portable media devices. Connector shape may vary slightly from image as our stock...
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USB Cable A to B - 50cm
$
3.00
Out-of-stock
This is the classic. It's an A to B Male/Male type peripheral cable for printers and other large peripheral devices. Compatible with Arduino Uno and Arduino Mega. Dimensions: 50cm
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USB mini-B Cable - 30cm
$
2.50
In-Stock:
4 pc(s)
This is the standard A-miniB USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your USB Hubs, FTDI Breakout Board and USB Lipo charger w/Mini B connector, among other things. Dimensions: 30cm
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-20%
Resistor Kit - 1/4W 1% (600 total)
$
6.40
$
8.00
In-Stock:
9 pc(s)
Don't you hate it when you're in the middle of a build and you don't have a certain value of resistor? Don't let it happen again with this resistor kit. This kit contains a resistor color code chart and 20 each of 30 standard value 1/4 Watts resistors with 1% tolerance. It's perfect for starting...
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-20%
3.5" Resistive Touchscreen LCD + Pre-configured 16GB microSD Card For RaspberryPi
$
37.60
$
47.00
In-Stock:
7 pc(s)
The Raspberry Pi Display Module Kit is designed to provide a quick and easy interface to Raspberry Pi without any wiring hassles. It features a fully assembled 3.5 inches 480x320 high resolution LCD display with resistive touchscreen, engineered specifically to let you quickly attached the...
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-20%
LilyPad LED White (5pcs)
$
4.75
$
5.95
Out-of-stock
This is a simple pack of five White LilyPad LEDs that are still attached to one another, letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up. LilyPad is a wearable e-textile technology developed by Dr. Leah Buechley and cooperatively...
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MakerBeam NEMA 17 Bracket For Stepper Motor
$
7.90
In-Stock:
1 pc(s)
MakerBeam NEMA 17 bracket in stainless steel. Specially designed and made for the MakerBeam product range.
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-8%
LilyPad Arduino 328 Main Board
$
22.95
$
24.95
In-Stock:
1 pc(s)
The LilyPad Arduino 328 Main Board is an Arduino-programmed microcontroller designed to be easily integrated into e-textiles and wearable projects. It offers the same functionality you find in other Arduino boards, in a lightweight, round package designed to minimize snagging and profile,...
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HDMI to VGA Video Adapter w/Audio and USB Power Out (Metal Case)
$
9.95
In-Stock:
1 pc(s)
This nifty adapter cable with durable metal casing converts the digital HDMI video signals which are outputted from Raspberry Pi, into an analog signal required by the widely used VGA monitor. This adapter has an audio jack that provides stereo headphone/line out (HDMI 1.3 cables carry both...
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-10%
Big Easy Stepper Motor Driver
$
31.50
$
35.00
In-Stock:
1 pc(s)
The Big Easy Driver, designed by Brian Schmalz , is a stepper motor driver board for bi-polar stepper motors up to 2A/phase. It is based on the Allegro A4983 stepper driver chip. It's the next version of the popular Easy Driver board. Each Big Easy Driver can drive up to a max of...
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-8%
SparkFun Sunny Buddy - MPPT Solar Charger
$
37.50
$
40.55
In-Stock:
1 pc(s)
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar charger provide you with the ability to get the most possible power out of your solar panel or other photovoltaic device and into a rechargable LiPo battery. Set-up is...
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Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface - PCA9685
$
33.85
In-Stock:
1 pc(s)
You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! What now? You could give up OR you...
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2 Way Spring Clamp Terminal Block (Pack of 3)
$
0.95
In-Stock:
16 pc(s)
This terminal block is a spring clamp electrical connector where the individual stripped conductors are clamped down to the metal part by means of a spring. Compare to screw-type terminal block, this Spring Clamp Terminal Block gives you a constant connection. It always exerts the same force on...
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-30%
3 Way Spring Clamp Terminal Block (Pack of 3)
$
0.95
$
1.35
In-Stock:
126 pc(s)
This terminal block is a spring clamp electrical connector where the individual stripped conductors are clamped down to the metal part by means of a spring. Compare to screw-type terminal block, this Spring Clamp Terminal Block gives you a constant connection. It always exerts the same force on...
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-29%
10mm Panel Mount Momentary Pushbutton - Red
$
0.60
$
0.85
In-Stock:
22 pc(s)
This is the basic SPST normally-open panel-mount momentary button. These buttons are rated up to 0.5A@125VAC. Overall length (including leads) is 27.5mm and has small solder lugs for connection. Mounting hole diameter is 10mm Documents : Datasheet
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-29%
12mm Panel Mount Momentary Pushbutton - Red
$
0.60
$
0.85
In-Stock:
19 pc(s)
This is the basic SPST normally-open panel-mount momentary button. These buttons are rated up to 3A@125VAC / 1A@250VAC. Overall length (including leads) is 24mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet
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433MHz Spring Coil Antenna
$
0.75
In-Stock:
9 pc(s)
This spring coil antenna is designed for the 433MHz devices. Each antenna is constructed of phosphor copper. Features: Frequency Range(MHz):433MHz +/-5MHz Gain(dBi):2.15 V.S.W.R:≤1.5@433M Input Impedance( OHM):50 Spring outer diameter: Wire diameter is 0.6mm,...
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-29%
12mm Panel Mount Momentary Pushbutton - Green
$
0.60
$
0.85
In-Stock:
6 pc(s)
This is the basic SPST normally-open panel-mount momentary button. These buttons are rated up to 3A@125VAC / 1A@250VAC. Overall length (including leads) is 24mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet
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-20%
Panel Mount Pushbutton - Latching (12mm, Red)
$
0.60
$
0.75
In-Stock:
5 pc(s)
This is the basic SPDT panel-mount latching on/off switch. The two switch contacts are either connected or disconnected. When you push the button they will switch from one to the other, like an on-off switch. These buttons are rated up to 3A@125VAC / 1A@250VAC. Overall length (including...
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-20%
Panel Mount Pushbutton - Latching (12mm, Green)
$
0.60
$
0.75
In-Stock:
38 pc(s)
This is the basic SPDT panel-mount latching on/off switch. The two switch contacts are either connected or disconnected. When you push the button they will switch from one to the other, like an on-off switch. These buttons are rated up to 3A@125VAC / 1.5A@250VAC. Overall length (including...
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-33%
Panel Mount Pushbutton - Latching (10mm, Red)
$
0.50
$
0.75
In-Stock:
28 pc(s)
This is the basic panel-mount latching on/off switch. The two switch contacts are either connected or disconnected. When you push the button they will switch from one to the other, like an on-off switch. These buttons are rated up to 1A@250VAC. Overall length (including leads) is 32mm and...
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2 x 75A 60V Brushless DC Motor Controller (HBL2360A)
Contact us for details
Roboteq 's HBL2360A is a high-current, dual channel controller for hall-sensor equipped Brushless DC motors. The controller uses the position information from the sensors to sequence power on the motors' 3 windings in order to generate smooth continuous rotation. The controller also uses...
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Panel Mount Pushbutton - Latching (10mm, Green)
$
0.50
In-Stock:
35 pc(s)
This is the basic panel-mount latching on/off switch. The two switch contacts are either connected or disconnected. When you push the button they will switch from one to the other, like an on-off switch. These buttons are rated up to 1A@250VAC. Overall length (including leads) is 32mm and...
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-29%
7mm Panel Mount Momentary Pushbutton - Red
$
0.60
$
0.85
In-Stock:
19 pc(s)
This is the basic SPST normally-open panel-mount momentary button. These buttons are rated up to 0.5A@125VAC. Overall length (including leads) is 27.5mm and has small solder lugs for connection. Mounting hole diameter is 7mm Documents : Datasheet
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PIR Motion Sensor (w/Adjustable delay and Sensitivity)
$
4.20
In-Stock:
9 pc(s)
PIR sensors are used to detect motion from pets/humanoids from about 20 feet (~6 meters) away. This one has an adjustable delay before firing (approx 2-4 seconds) and adjustable sensitivity. You can easily reposition the sensor or mount it using the two holes on either side Runs on...
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MCP3002 - 2-Channel 10-Bit ADC With SPI Interface
$
3.50
In-Stock:
39 pc(s)
The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use SPI interface. Use this IC if your microcontroller does not have an ADC or have enough ADC lines. A great chip when you need to add additional ADC lines. Features : 2.7V to 5.5V supply 2 Channels...
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Load Cell Amplifier - HX711
$
14.20
In-Stock:
3 pc(s)
This Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell and with some calibration you'll be able...
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-20%
Load Cell - 5kg, Straight Bar
$
7.90
$
9.90
Out-of-stock
This straight bar load cell (sometimes called a strain gauge) can translate up to 5kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) applied to the...
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-20%
Load Cell - 1kg, Straight Bar
$
7.90
$
9.90
In-Stock:
5 pc(s)
This straight bar load cell (sometimes called a strain gauge) can translate up to 1kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) applied to the...
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-20%
Load Cell - 10kg, Straight Bar
$
7.90
$
9.90
In-Stock:
1 pc(s)
This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) applied to...
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-20%
Load Cell - 20kg, Straight Bar
$
7.90
$
9.90
In-Stock:
4 pc(s)
This straight bar load cell (sometimes called a strain gauge) can translate up to 20kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) applied to...
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-50%
Capacitor Kit (300 Total)
$
3.95
$
7.90
In-Stock:
18 pc(s)
Our new capacitor kit comes with 10 each of 30 different capacitance values. All of these capacitors are packed into the zip-lock bags. This kit provides an easy way to build up a catalog of commonly used capacitors in a way that keeps them organised. Includes : Ceramic...
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-20%
Vibration Motor - 10x3.15mm
$
2.00
$
2.50
In-Stock:
46 pc(s)
This itty-bitty, shaftless vibratory motor is perfect for non-audible indicators. Use in any number of applications to indicate to the wearer when a status has changed. All moving parts are protected within the housing. With a 2.6-3.6V operating range, these units shake crazily at 3V. Once...
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-31%
LilyPad Reed Switch
$
5.50
$
7.95
In-Stock:
1 pc(s)
The LilyPad Reed Switch is a simple breakout for a reed switch that will make it easy to use in e-textiles circuits in exactly the same manner that you can currently use the LilyPad Button and Switch. In order to make it more durable for wearable use, we've used a different style of reed switch,...
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-37%
Jumper Wire Kit
$
2.50
$
3.95
In-Stock:
1 pc(s)
This is a time saving kit of jumper wires - cut, stripped, and pre-bent for your prototyping pleasure. Included with this kit are 14 various lengths of 22AWG wire - 2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100, and 125mm - 10 pieces of each.
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Digital PWM Motor Speed Controller - 5A
$
7.90
In-Stock:
2 pc(s)
This DC motor controller allows you to control both the speed and direction of a DC motor without sacrificing torque. It can provides up to a maximum continuous current of 5A to your DC motor or other DC load using a Pulse Width Modulated (PWM) with a Duty cycle fully adjustable from 10%-100%....
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Solder Wick - 1.5m Spool
$
3.50
In-Stock:
2 pc(s)
Use this solder wick along with the solder sucker to clean up soldering messes. Wick really comes in handy when soldering or desoldering surface-mount parts.
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Grove - Alcohol Sensor
$
11.50
In-Stock:
2 pc(s)
Alcohol sensor is semiconductor sensor for alcohol detection. It has good sensitivity and fast response to alcohol, suitable for portable alcohol detector. Features : Power requirements: 5 VDC @ ~120 mA (heater on) Detection Gas: Alcohol Concentration: 20-1000ppm Alcohol Interface: 1 TTL...
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434Mhz Wireless Transceiver Module
$
14.95
In-Stock:
2 pc(s)
This 434Mhz Wireless Transceiver Module is a new-generation multi-channel RF transceiver operating at the sub-GHz ISM bands from 433.4-473.0MHz,. The module supports up to 100 channels, with selectable RF power transmitter and highly sensitive RF receiver. Its output power level ranges from...
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DC Barrel Jack Plug - Male
$
0.50
In-Stock:
52 pc(s)
This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5.5mm barrel jacks that have a 2.1mm center pole diameter. The outer shell unscrews to reveal solder terminals and a crimp strain relief. The outer shell has strain relief as well.
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DC Barrel Power Jack/Connector
$
0.50
In-Stock:
6 pc(s)
DC power jack / connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and have a 5.5mm jack, with a 2.1mm center pole diameter.
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Thermoelectric Cooler - 40x40mm
$
3.90
In-Stock:
3 pc(s)
Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. The Thermal Tape listed below works very...
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Bluetooth 4.0 USB Module (v2.1 Back-Compatible)
$
9.95
In-Stock:
17 pc(s)
This is a handy little USB Bluetooth 4.0 dongle. Utilising the CSR8510 chipset, this dongle is backwards compatible with v2.1 and earlier, but also supports the latest v4.0 low energy bluetooth transmission. It has a maximum distance of up to 50m and includes an indicator LED. Use this Dongle...
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Split Ferrite Cable Core For RFI / EMI Noise Suppression
$
1.80
In-Stock:
3 pc(s)
This easy-to-use split ferrite core provides a cost-effective means to reduce the electromagnetic interference from being induced in or radiated from data and power cables. The special designed plastic housing allows the ferrite sleeve to use with a variety of cable diameters from 3 to 5mm...
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Transceiver nRF24L01+ Module with PCB Antenna
$
3.95
In-Stock:
7 pc(s)
This module based on Nordic nRF24L01+, a highly integrated, ultra low power (ULP) 2Mbps RF transceiver for the 2.4GHz ISM (Industrial, Scientific and Medical) band. Nordic nRF24L01+ integrates a complete 2.4GHz RF transceiver, RF synthesiser and baseband logic including the Enhanced...
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12V, 1A Step-Down Voltage Regulator D24V10F12
$
14.50
In-Stock:
4 pc(s)
This D24V10F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 12 V while allowing for a maximum output current of 1 A. This regulator offers typical efficiencies between 85% and 90% and has a very low dropout, so it can be used with input...
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Electret Microphone Amplifier - MAX9814 with Auto Gain Control
$
14.00
In-Stock:
2 pc(s)
Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX9814, a specialty chip that is designed for amplifying electret...
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-20%
Raspberry Pi Infrared-Sensitive Camera w/Adjustable Focus Lens
$
39.00
$
48.75
In-Stock:
6 pc(s)
The Raspberry Pi Infrared-Sensitive Camera Module is a custom designed add-on for Raspberry Pi that does not have an 'IR cut filter' installed. Similar to the regular Pi camera, it attaches to Raspberry Pi by way of one of the two small sockets on the board upper surface. This interface uses...
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Raspberry Pi Infrared-Sensitive Camera w/Fisheye Lens
$
48.00
$
60.00
In-Stock:
6 pc(s)
The Raspberry Pi Infrared-Sensitive Camera Module is a custom designed add-on for Raspberry Pi that does not have an 'IR cut filter' installed. Similar to the regular Pi camera, it attaches to Raspberry Pi by way of one of the two small sockets on the board upper surface. This interface uses...
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WS2812 RGB LED Stick
$
2.50
In-Stock:
1 pc(s)
This is the WS2812 Addressable RGB LED Stick with eight LEDs. The WS2812 is a addressable smart RGB LED that uses a single data line to control brightness and color. The embedded constant-currnet driver keeps the LED brightness consistent even if the input voltage varies. There are...
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5V Stepper Motor w/ULN2003 Driver
$
4.90
In-Stock:
3 pc(s)
This small stepper is a great way to get things moving, especially when positioning and repeatability is a concern. The stepper motor has five color-coded wires allow it to be controlled by both unipolar and bipolar stepper motor drivers. All five wires are used when connect to a unipolar...
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Humidity and Temperature Sensor - DHT11
$
4.95
In-Stock:
1 pc(s)
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires...
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8 x AA Battery Holder, Back-to-Back
$
1.50
In-Stock:
2 pc(s)
This is a simple Battery holder for eight AA cells arranged as two back-to-back four-cell holders.
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5 x AA Battery Holder
$
1.30
In-Stock:
21 pc(s)
Battery holder for five AA batteries, terminated with ~150mm leads
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6 x AA Battery Holder with Switch and Cover
$
2.90
In-Stock:
15 pc(s)
Enclosed battery holder for six AA cells. This holder features a lid that slides over the batteries and snaps into place to fully enclose the cells. It also features a switch that lets you open and close the electrical connection between the batteries and the holder's leads. The leads are...
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Single Channel Relay Module (5V)
$
1.99
Out-of-stock
This Single Relay Module can be used to control the lighting, electrical and other equipments through the digital IO port. Applications include solenoid valves, lamps, motors and other high current or high voltage devices. The modules are controlled with 5V signal and they are pre-soldered. A...
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Opto-Isolated Relay Module - 2 Channels (5V)
$
3.99
In-Stock:
3 pc(s)
This two channels Relay Module can be used to control the lighting, electrical and other equipments through the digital IO port. The digital input circuit is optically isolated from the relay, so your controller is protected from voltage spikes and surges. The module is controlled with 5V...
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9V Battery Holder with Switch & Barrel Jack
$
2.80
Out-of-stock
This is a 9V battery pack with on/off switch and terminated with a standard 5.5x2.1mm, center-positive barrel jack. Use this to battery-power your Arduino or other electronic projects. Battery & screw not included. Dimensions : 68mm x 33mm x 21mm Lead length: 12cm...
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40-Pin Rainbow Wire, 20cm - M/M
$
3.50
In-Stock:
117 pc(s)
This Rainbow Wire provides a convenient way to connect the signals in your projects. You can always pull the rainbow wires off to make individual jumpers, or keep them together to make neatly organized wire harnesses. The color-coding can be used to organize power, ground and other signal types...
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-10%
9V Battery Holder with On/Off Switch
$
1.80
$
2.00
In-Stock:
6 pc(s)
Enclosed battery holder for 9V battery. This holder features a lid that slides over the batteries and snaps into place to fully enclose the battery. It also features a switch that lets you open and close the electrical connection between the batteries and the holder's leads. The leads are...
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40-Pin Rainbow Wire, 20cm - F/F
$
3.50
In-Stock:
139 pc(s)
This Rainbow Wire provides a convenient way to connect the signals in your projects. You can always pull the rainbow wires off to make individual jumpers, or keep them together to make neatly organized wire harnesses. The color-coding can be used to organize power, ground and other signal types...
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-17%
4 x AA Battery Holder
$
1.00
$
1.20
In-Stock:
23 pc(s)
Battery holder for four AA batteries, terminated with ~150mm leads
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40-Pin Rainbow Wire, 20cm - M/F
$
3.50
In-Stock:
7 pc(s)
This Rainbow Wire provides a convenient way to connect the signals in your projects. You can always pull the rainbow wires off to make individual jumpers, or keep them together to make neatly organized wire harnesses. The color-coding can be used to organize power, ground and other signal types...
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-50%
3 x AA Battery Holder with Switch and Cover
$
1.00
$
2.00
In-Stock:
1 pc(s)
Enclosed battery holder for three AA cells. This holder features a lid that slides over the batteries and snaps into place to fully enclose the cells. It also features a switch that lets you open and close the electrical connection between the batteries and the holder's leads. The leads are...
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-33%
Rocker Switch - SPST Medium
$
0.60
$
0.90
In-Stock:
2 pc(s)
This switch is about the same size as our Rocker Switch -DPDT except that it's single-pole single-throw. It's rated for 6A@250V / 10A@125VAC and can be snap-in panel mounted. Documents : Dimensional Drawings
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Active Piezo Buzzer 3-24VDC Pulse Tone
$
1.70
In-Stock:
5 pc(s)
Loud sounders that may be powered with a voltage of anywhere from 3.0 to 24VDC. It has additional circuitry in it which makes it easier to use but limits the buzzer to only making one type of a sound (tone). It only requires DC power source for the tone to be generated. This buzzer is...
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1 x AA Battery Holder
$
0.80
In-Stock:
3 pc(s)
Battery holder for single AA batteries, terminated with ~150mm leads
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8 x AA Battery Holder with On/Off Switch and Cover
$
3.80
In-Stock:
2 pc(s)
Enclosed battery holder for eight AA batteries. This holder features a lid that slides over the batteries and snaps into place to fully enclose them. It also features a switch that lets you open and close the electrical connection between the batteries and the holder's leads. The leads are...
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-20%
2 x AA Battery Holder
$
0.80
$
1.00
Out-of-stock
Battery holder for two AA batteries, terminated with ~150mm leads
Out-of-stock
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Active Piezo Buzzer 3-24VDC Continuous Tone
$
1.70
Out-of-stock
Loud sounders that may be powered with a voltage of anywhere from 3.0 to 24VDC. It has additional circuitry in it which makes it easier to use but limits the buzzer to only making one type of a sound (tone). It only requires DC power source for the tone to be generated. This buzzer is...
Out-of-stock
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-20%
2 x AAA Battery Holder
$
0.80
$
1.00
In-Stock:
7 pc(s)
Battery holder for two AAA batteries, terminated with ~150mm leads
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-50%
3 x AA Battery Holder
$
0.50
$
1.00
In-Stock:
84 pc(s)
Battery holder for three AA batteries, terminated with ~150mm leads
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6 x AA Battery Holder
$
1.40
In-Stock:
19 pc(s)
Battery holder for six AA batteries, terminated with ~150mm leads
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-20%
Lock-style Solenoid - 12VDC
$
10.40
$
13.00
In-Stock:
20 pc(s)
Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This makes the solenoid able to pull from one end. This solenoid has a slug...
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microSD Shield
$
19.60
$
24.50
In-Stock:
1 pc(s)
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capability, so you can use it for data-logging or other related projects. Communication with microSD cards is achieved over an SPI interface. The SCK, DI, and DO pins of the...
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DIP Switch - 4 Position
$
0.45
Out-of-stock
DIP switch with 4 individual switch positions. The pins have 2.54mm spacing - fits great into a breadboard! Works great as general control switches.
Out-of-stock
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25D mm Metal Gearmotor Bracket Pair
$
11.00
In-Stock:
1 pc(s)
These aluminum gearmotor brackets let you securely mount Pololu's 25D mm metal gearmotors to your project. The brackets are sold in pairs , and each bracket includes four M3 screws for securing the motor to the bracket. Each bracket also features seven mounting holes and fourteen mounting...
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Diffused Green LED - 5mm (10 pcs)
$
1.00
In-Stock:
85 pc(s)
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic 5mm LED with a green lens. It has a typical forward voltage of 2.0V and a rated forward current of 20mA. Pack of 10 diffused green LEDs....
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MakerBeam Square Headed Bolts w/ Hex Hole - M3x12
$
15.00
In-Stock:
8 pc(s)
1 bag of approximately 100 M3 bolts, 12mm - especially made for MakerBeam. The 12 mm bolts have a square head for extra tight fixing, and a hex hole in the head. Length: 12mm.
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DIP Switch - 5 Position
$
0.60
In-Stock:
22 pc(s)
DIP switch with 5 individual switch positions. The pins have 2.54mm spacing - fits great into a breadboard! Works great as general control switches.
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Diffused Red LED - 5mm (10 pcs)
$
1.00
In-Stock:
9 pc(s)
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic 5mm LED with a green lens. It has a typical forward voltage of 2.0V and a rated forward current of 20mA. Pack of 10 diffused red LEDs....
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MakerBeam Square Headed Bolts w/ Hex Hole - M3x25
$
3.90
In-Stock:
4 pc(s)
1 bag of approximately 25 M3 bolts, 25mm - especially made for MakerBeam. The 25 mm bolts have a square head for extra tight fixing, and a hex hole in the head. Length: 25mm.
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Hook-up Wire - Red (22 AWG)
$
4.95
In-Stock:
5 pc(s)
Standard 22 AWG solid Red hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in small spools of 25'.
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