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-40%
0.1" (2.54mm) Crimp Connector Housing: 1x40-Pin
$0.60 $1.00  
337 pc(s)
These housings work with our crimp pins to let you quickly make custom cables that mate with various 0.1"-spaced connectors, including male and female headers and solderless breadboards . Specifications : Pins: 1 x 40 Spacing: 0.1 in (2.54mm)
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-46%
1 x AA Battery Holder with Cover and Switch
$1.00 $1.85  
18 pc(s)
This 1xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover and an ON/OFF switch which can be used to control power to your project. The leads are about 150mm, and the last 5mm of them are tinned. Dimensions: 69 x 26...
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-29%
10mm Panel Mount Momentary Pushbutton - Red
$0.60 $0.85  
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 - Green
$0.60 $0.85  
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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-29%
12mm Panel Mount Momentary Pushbutton - Red
$0.60 $0.85  
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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-63%
16x2 Character LCD 5V (w/Soldered Header)
$2.95 $7.95  
17 pc(s)
This is a basic 16 character by 2 line display. White text on Blue background . Utilizes the extremely common HD44780 parallel interface chipset ( datasheet ). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Pin headers...
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-20%
2 x AAA Battery Holder
$0.80 $1.00  
7 pc(s)
Battery holder for two AAA batteries, terminated with ~150mm leads
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-50%
2 x AAA Battery Holder w/JST Connector
$0.25 $0.50  
300 pc(s)
This 2xAAA Battery Holder with JST Connector is compatible with the BBC micro:bit. Supplied with ~150mm colour coded power leads and a JST connector at the end, this battery holder is light and can be attached to the back of BBC micro:bit cases. This battery holder features a lid that slides...
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-50%
2mm 10pin XBee Socket
$0.50 $1.00  
100 pc(s)
This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Maxstream. Use this small part to avoid having to solder your precious radio to a PCB. You'll need two of these sockets to connect to all 20 pins on the XBee. Sold in single unit.
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-50%
3 x AA Battery Holder
$0.50 $1.00  
82 pc(s)
Battery holder for three AA batteries, terminated with ~150mm leads
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3 x AA Battery Holder with Switch and Cover
$1.00 $2.00  
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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3 x AAA Battery Holder
$0.50 $1.00  
50 pc(s)
Battery holder for three AAA batteries, terminated with ~150mm leads
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-50%
3 x AAA Battery Holder with Cover and Switch
$1.00 $2.00  
13 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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-22%
3-Blade Propeller - 50mm Diameter
$0.35 $0.45  
34 pc(s)
Small 3 blade propeller, 50mm in diameter. It push fits directly onto our toy DC motor . Dimensions : Ø50 x 11.6mm Center bore：1.9 mm
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-20%
3.5" Resistive Touchscreen LCD + Pre-configured 16GB microSD Card For RaspberryPi
$37.60 $47.00  
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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-17%
4 x AA Battery Holder
$1.00 $1.20  
3 pc(s)
Battery holder for four AA batteries, terminated with ~150mm leads
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-20%
4 x AA Battery Holder with Barrel Jack
$1.20 $1.50  
36 pc(s)
This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel jack connector. The connector mates with the barrel jack on the Arduino Uno (among a number of other products) allowing you to easily make your project...
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-20%
4 x AAA Battery Holder with Cover and Switch
$2.00 $2.50  
13 pc(s)
Enclosed battery holder for four AAA 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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-20%
5" Resistive Touchscreen LCD For Pi 4
$60.40 $75.50  
12 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 5 inches 800x480 high resolution LCD display with resistive touchscreen and a HDMI adapter, engineered specifically to let you...
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-20%
7" Capacitive Touchscreen LCD - 1024x600 + 16GB microSD Card For Pi 4
$95.00 $118.75  
5 pc(s)
This 7" high resolution LCD display is designed to provide a quick and easy interface to Raspberry Pi 2 / Pi 3 / Pi 4 and other mini PC such as BeagleBone Black, Banana Pi and PC running on Windows 7/8/10. It features a fully assembled 7" 1024x600 IPS high resolution LCD screen with...
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-29%
7mm Panel Mount Momentary Pushbutton - Red
$0.60 $0.85  
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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-33%
8 x AA Battery Holder - Cube End-to-End
$1.00 $1.50  
17 pc(s)
Battery holder for eight AA batteries with ~140mm leads, cube end-to-end configuration.
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-33%
868 / 915MHz Spring Coil Antenna
$0.50 $0.75  
45 pc(s)
This spring coil antenna is designed for the 868 / 915MHz devices. Each antenna is constructed of copper. Features: Frequency Range(MHz)：868 / 915MHz Gain(dBi)：2 dBi V.S.W.R：≤2 Input Impedance( OHM)：50 Spring outer diameter: 5mm Total length: 16mm...
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-10%
9V Battery Holder with On/Off Switch
$1.80 $2.00  
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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-50%
9V Battery Snap to 2.1mm Barrel Jack Adapter
$0.90 $1.80  
58 pc(s)
This 9V Snap to 2.1mm Barrel Jack Adapter provides the ability to conveniently use a 9V battery to power many common boards and modules such as the popular Arduino and compatible microcontrollers. This plug is a common barrel type with an outside diameter of 5.5mm and an inside diameter of...
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-23%
Air Quality Breakout - CCS811
$29.90 $38.90  
2 pc(s)
The CCS811 Air Quality Breakout is a digital gas sensor solution that senses a wide range of Total Volatile Organic Compounds (TVOCs), including equivalent carbon dioxide (eCO2) and metal oxide (MOX) levels. VOCs are often categorized as pollutants and/or sensory irritants and can come...
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-20%
Arduino Sensor Kit (34 Sensor Modules)
$55.60 $69.50  
1 pc(s)
Note: For safety reasons and to comply with local government regulation, this kit does not contain any Laser Emitter and sensors containing Mercury. The sensor kit for the Arduino system consists of 34 individual sensor modules which can be used to carry out many interesting...
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-11%
Arduino Uno Rev 3 ( A000066 )
$39.95 $45.00  
Out-of-stock
This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf...
Out-of-stock
-15%
Ardumoto - Motor Driver Shield
$31.00 $36.50  
1 pc(s)
The Ardumoto Shield is a dual-motor controller for Arduino. Based on the L298 H-bridge, the SparkFun Ardumoto can drive two DC motors up to 2A per channel. Combined with an Arduino, the Ardumoto makes a fantastic controller platform for RC vehicles or even small autonomous robots. It's now...
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-42%
AutoDriver - Stepper Motor Driver
$29.50 $51.00  
1 pc(s)
This AutoDriver makes it easy to put the L6470 Stepper Driver (a.k.a "dSPIN") to work in your project. Simply connect your motors and your SPI-capable microcontroller and get steppin'! STMicro's L6470 is a 3A, 8-45V bipolar stepper motor driver. It has built-in overcurrent...
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-30%
Basic 20x4 Character LCD - Black on Green 3V
$9.95 $14.20  
35 pc(s)
This is a basic 20 character by 4 line display. Utilizes the extremely common HD44780 parallel interface chipset ( datasheet ). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight. This LCD works on 3V supply....
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-30%
Basic 8x2 Character LCD - Black on Green 5V
$7.00 $9.95  
3 pc(s)
This is a basic 8 character by 2 line display with black text on green background. The screen utilizes the extremely common HD44780 parallel interface chipset. Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight....
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-19%
BBC micro:bit v2.21 Go Kit
$25.95 $32.00  
1 pc(s)
The micro:bit V2.21 board is backwards compatible with other micro:bit boards, ecosystems and accessories. Codes written for the earlier version (v1 and v2) are able to run on this board without any changes. The BBC micro:bit is a pocket-sized computer that lets you get creative...
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-50%
Bluetooth Module Breakout - Roving Networks (RN-41 v6.15)
$27.50 $55.00  
1 pc(s)
This is a simple breakout for the Roving Networks Bluetooth module. All pertinent pins are broken out and labeled. This new version's headers are unpopulated. Check below for appropriate headers. The module from Roving Networks is powerful, small, and very easy to use. This...
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-30%
Breadboard-Friendly 3.5mm Stereo Headphone Jack
$1.05 $1.50  
84 pc(s)
Pipe audio in or out of your project with this very handy breadboard-friendly audio jack. It's a stereo jack with disconnect-switches on Left and Right channels as well as a center ground pin. You can use any 3.5mm stereo cable with this jack. The pins are on 2.54mm spacing so it plugs very...
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-10%
Break Away Headers - 40-pin Male (Long Centered, PTH, 0.1")
$1.80 $2.00  
160 pc(s)
This is a row of 40 break away headers spaced 0.1" (2.54mm) apart with long pins on both sides. This header is especially useful when you need to connect a PCB to a solderless breadboard. Each header can be broken apart to your preference to fit custom PCBs or general custom headers.
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-50%
Break Away Headers - Right Angle
$1.00 $2.00  
1211 pc(s)
A row of right angle headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers.
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Breakout Board for BBC Micro:bit
$4.45 $8.90  
8 pc(s)
Unlock the potential of BBC Micro:bit with this assembled Breakout Board! This breakout board offers an easy way to connect additional circuits and hardware to the pins on the edge of the BBC micro:bit. It provides access to all of the BBC Micro:bit processor pins allowing a lot more extra...
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-15%
CAN-BUS Shield
$38.25 $45.00  
1 pc(s)
The CAN-BUS Shield provides your Arduino or Redboard with CAN-BUS capabilities and allows you to hack your vehicle. This shield allows you to poll the ECU for information including coolant temperature, throttle position, vehicle speed, and engine rpms. You can also store this data or output...
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-50%
Capacitor Kit (300 Total)
$3.95 $7.90  
15 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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-11%
Educational Traffic Light Module
$1.20 $1.35  
3 pc(s)
The Educational Traffic Light Module is a low cost hardware module designed to allow users to take their first steps into interfacing microcontroller with the real world. It is designed to remove many of the common hurdles people are faced with when getting started using hardware with the...
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-20%
Electric Paint Lamp Kit
$48.00 $60.00  
6 pc(s)
Make three paper lamps with no tools, no programming, no special skills required. A great gift for anyone that needs more light in their life! Transform a piece of paper into a beautiful lamp in three easy steps. Paint, plug, and play! Use this Electric Paint to create custom...
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-50%
Flash Memory - microSD 1GB
$4.50 $9.00  
78 pc(s)
This is a 1 GB microSD media card. Perfect for massive datalogging in a minute amount of space. These microSD cards have a simple to use SPI interface allowing any micro to read and write data in a very large 1 gigabyte storage array. This product is guaranteed to work in products that use a...
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-30%
Force Sensitive Resistor - Small (FSR400) - Male Pin Header
$6.30 $9.00  
55 pc(s)
This is a small force sensitive resistor. It has a 0.16" (4 mm) diameter active sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR,...
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-11%
FTDI Basic Breakout - 3.3V
$23.95 $26.85  
3 pc(s)
This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards. It can also be used for general serial applications. The major difference with this board is that it brings out...
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-20%
Hakko Soldering Iron - 40W 230V EU Plug
$9.95 $12.50  
34 pc(s)
This is a simple fixed temperature, quick heating soldering iron from Hakko. It is not as powerful as soldering station such as Hakko FX-888, but if you really need a low cost iron for your tool box, this lovely iron is a good choice. At 40W, this iron is perfect for kit building or minor...
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-20%
IMX219 Camera Module For Pi Cam V2 - 8 MegaPixels, 160° View Angle
$27.60 $34.50  
7 pc(s)
This IMX219 camera module is supplementary for Raspberry Pi official camera to fulfil the demands for wide view angle. It features 8-megapixel 160 degree view angle. If you got a Raspberry Pi Camera Board V2 and require wide view angle, here it is. Note : Follow the instruction in this...
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-31%
In-line power switch for 2.1mm barrel jack
$2.50 $3.60  
10 pc(s)
Add a power switch to any project simply by plugging this between the power supply. This is the most useful thing you never knew you needed! You'll want to pick up a bunch for your electronic projects. Comes with a 5.5/2.1mm barrel jack on one end an a plug on the other. In between is an...
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-50%
Interface Cable RP-SMA to U.FL
$3.45 $6.95  
4 pc(s)
This connector cable interfaces UFL RF connectors to RP-SMA antennas. Use it to attach any standard RP-SMA 2.4GHz antenna to the DPAC 802.11 modules. Dimensions: 4" Length
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-7%
ISL29125 RGB Light Sensor
$12.50 $13.50  
2 pc(s)
If you’ve had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those measurements, the ISL29125 breakout board may be just what you need. The ISL29125 breakout board makes it very easy to sense and record the light intensity...
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-33%
Jumper Cap - 2 Pin (Pack of 5)
$0.30 $0.45  
243 pc(s)
These are two pin jumper caps (also called shunts) that will create an electrical connection between two pin headers. Commonly used to modify settings on a board or device.
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-20%
Jumper Wires Premium 12" F/F Pack (Approx. 100pcs)
$25.60 $32.00  
12 pc(s)
These are 12" long jumper wires terminated as female to female. Use these to jumper from any male header on any board. Multiple jumpers can be connected next to one another on a 0.1" header. Approx. 100 pcs per pack
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-20%
Jumper Wires Premium 6" F/F Pack (Approx. 100pcs)
$22.40 $28.00  
13 pc(s)
These are 6" long jumper wires terminated as female to female. Use these to jumper from any male header on any board. Multiple jumpers can be connected next to one another on a 0.1" header. Approx. 100 pcs per pack
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-8%
LilyPad Arduino 328 Main Board
$22.95 $24.95  
Out-of-stock
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,...
Out-of-stock
-27%
LilyPad Buzzer
$6.50 $8.85  
2 pc(s)
This is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on the different frequency of I/O toggling. Loud enough to hear inside a pocket but not obtrusively loud. Please note: This is an inductive buzzer meaning that is will act...
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-20%
LilyPad LED Blue (5pcs)
$4.75 $5.95  
2 pc(s)
This is a simple pack of five Blue 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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-20%
LilyPad LED Pink (5pcs)
$4.75 $5.95  
6 pc(s)
Here is a simple 5 pack of pink LEDs for LilyPad, or whatever else you can dream up. Light up the night! LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting...
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-20%
LilyPad LED Red (5pcs)
$4.75 $5.95  
3 pc(s)
This is a simple pack of five Red 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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-20%
LilyPad LED Yellow (5pcs)
$4.75 $5.95  
6 pc(s)
This is a simple pack of five Yellow 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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-50%
LilyPad Protoboard Large
$4.75 $9.50  
Out-of-stock
This is a large board for prototyping through hole components with the LilyPad system. There are an array of pins all shorted together with 10mil traces. This allows for quick and easy prototyping - all you have to do is cut the traces between holes you don't want connected! Standard 0.1"...
Out-of-stock
-31%
LilyPad Reed Switch
$5.50 $7.95  
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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-31%
LilyPad RGB LED
$5.50 $7.95  
2 pc(s)
Blink any color you need! Use the LilyPad RGB LED board as a simple indicator, or by pulsing the red, green, and blue channels, you can produce a broad variety of colors. Each of the colors in the RGB LED are connected to one of the sew tabs on the board labeled R, G, and B. The color...
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-50%
LilyPad SimpleSnap Protoboard
$6.00 $12.00  
2 pc(s)
The LilyPad SimpleSnap Protoboard is a new, easy way to create e-textiles projects with LilyPad that are modular and can be disassembled or broken down, it's also a great way to prototype! The SimpleSnap Protoboard is made to connect to the SimpleSnap main board so that the board is...
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