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-30%
3 Way Spring Clamp Terminal Block (Pack of 3)
$0.95 $1.35  
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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-20%
Raspberry Pi Zero Mini Camera - 72 Degree 60mm
$32.00 $40.00  
5 pc(s)
This teeny-weeny Camera Board is the perfect companion to the popular Raspberry Pi Zero! The sensor is 5MP, and the components are mounted on the flexible circuit board. As such, a little care is needed when handling, just like the connector on the Pi Zero. It's a great camera in a tiny...
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-31%
Illuminated Capacitive Switch Module - Red
$2.50 $3.60  
1 pc(s)
This Illuminated Capacitive Switch Module feature an innovative method of combining the benefits of capacitive switching with colour back lighting. The backlit switching solution allows makers to prototype and evaluate HMI designs without the need to develop custom capacitive sensors and back...
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-20%
RFID Tag - 125kHz
$2.35 $2.95  
19 pc(s)
RFID is useful for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications. This basic RFID tag works in the 125kHz RF range and comes with a unique 40-bit ID. It is not re-programmable. This blank, smooth, and mildly...
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-33%
Panel Mount Pushbutton - Latching (10mm, Red)
$0.50 $0.75  
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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-20%
Panel Mount Pushbutton - Latching (12mm, Red)
$0.60 $0.75  
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%
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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-9%
LiPo Charger Plus - USB Type-C
$15.00 $16.50  
1 pc(s)
The SparkFun LiPo Charger Plus is the souped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) battery chargers. With this iteration, we've changed the input charge connector to USB-C and provided charge rate selection as well as optional thermal protection. Charge,...
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-20%
LilyPad LED Red (5pcs)
$4.75 $5.95  
4 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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-31%
Illuminated Capacitive Switch Module - Green
$2.50 $3.60  
8 pc(s)
This Illuminated Capacitive Switch Module feature an innovative method of combining the benefits of capacitive switching with colour back lighting. The backlit switching solution allows makers to prototype and evaluate HMI designs without the need to develop custom capacitive sensors and back...
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-50%
Pulley For Toy Motorr - 17mm Diameter
$0.15 $0.30  
8 pc(s)
This plastic pulley can be used to drive wheels or other pulleys with 2mm diameter belt. They have an outer diameter of 17mm and is designed to fit the 2mm shafts and the output shaft on our DC toy motor . Wheel body: ø17 x 4mm
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-20%
MP3 Trigger
$60.00 $75.00  
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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SparkFun moto:bit
$22.50 $45.00  
4 pc(s)
The SparkFun moto:bit is a fully loaded "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional robotics platform. The moto:bit offers a simple, beginner-friendly robotics controller capable of operating a basic robotics chassis. Onboard...
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WS2812 RGB Ring - 24 LED
$5.25 $7.50  
130 pc(s)
Round and round and round they go! 24 ultra bright smart RGB LED are arranged in a circle with 86mm outer diameter. The rings are 'chainable' - connect the output pin (DO) of one to the input pin (DI) of another. Use only one microcontroller pin to control as many as you can chain together!...
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-31%
Illuminated Capacitive Switch Module - Yellow
$2.50 $3.60  
8 pc(s)
This Illuminated Capacitive Switch Module feature an innovative method of combining the benefits of capacitive switching with colour back lighting. The backlit switching solution allows makers to prototype and evaluate HMI designs without the need to develop custom capacitive sensors and back...
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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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-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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-50%
Single Row Break Away Pin Header - Straight (Red)
$0.75 $1.50  
25 pc(s)
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. Features: Pin Style: Square Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Pin Length: 11.5 mm
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-8%
SparkFun Sunny Buddy - MPPT Solar Charger
$37.50 $40.55  
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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-46%
1 x AA Battery Holder with Cover and Switch
$1.00 $1.85  
19 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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-40%
USB 2.0 Cable A To Type-C - 1.5 meter
$2.95 $4.95  
403 pc(s)
The USB cable with type-C connector is perfect for USB to serial applications and for direct connection to basic microcontrollers (such as the SAMD21 or other with USB built-in). Supporting USB 2.0 speeds and charging up to 3A, this 1.5 meter cable is perfect for embedded enthusiast that need...
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-33%
Panel Mount Toggle Switch - DPDT
$0.60 $0.90  
1 pc(s)
This heavy duty double-pole, double-throw (SPDT) toggle switch is great for any project where you need two switches each with two options to select between. Rated for 6A at 125VAC. Includes threaded nuts and washer for mounting. Features! DPDT 6 Terminal ON-OFF-ON 3 - Position...
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-50%
Single Row Break Away Pin Header - Straight (Blue)
$0.75 $1.50  
135 pc(s)
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. Features: Pin Style: Square Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Pin Length: 11.5 mm
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Pulley For Toy Motor and TT Motor - 30mm Diameter
$0.15 $0.30  
45 pc(s)
This plastic pulley can be used to drive wheels or other pulleys with 2mm diameter belt. They have an outer diameter of 30mm and is designed to fit the 2mm shafts and the output shaft on our DC toy motor . It also has a slot for fitting onto our TT motor and comes with a mounting screw for...
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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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-21%
3 Buttons Membrane Keypad
$2.90 $3.65  
23 pc(s)
This 3 Buttons Membrane Keypad provides a useful human interface component for microcontroller projects. It's made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. The keys are connected into a matrix, it only take up 4 I/O pins of the...
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-50%
ubit:connect Interfacing Board for BBC micro:bit - Assembled
$16.75 $33.50  
116 pc(s)
This ubit:connect Interfacing Board is specially designed for BBC micro:bit developer. It offers an easy way to connect sensors, actuators and other circuits to the micro:bit. The board comes with an 0.91" OLED display. Together with SGBotic's customised makecode package, this OLED display...
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-20%
Panel Mount Pushbutton - Latching (12mm, Green)
$0.60 $0.75  
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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-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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-50%
Single Row Break Away Pin Header - Straight (White)
$0.75 $1.50  
15 pc(s)
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. Features: Pin Style: Square Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Pin Length: 11.5 mm
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Shaft - Solid 2mm Diameter x 100mm
$0.10 $0.20  
12 pc(s)
These 100mm long steel shafts have a diameter of 2mm. These shafts are solid, which makes them an ideal choice for axles. They fit on the following wheel and pulley: Wheel: RBT-02709 RBT-02711 RBT-02713 Pulley: RBT-02714 RBT-02715...
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-20%
Keypad - 16 Button (Alphanumeric)
$4.95 $6.20  
2 pc(s)
This is a basic 16 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format which allows a microcontroller to 'scan' the 8 output pins to see which of the 16 buttons is being pressed. Each of the keypad's 16 buttons has been...
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-50%
Shaft - Solid 2mm Diameter x 60mm
$0.10 $0.20  
12 pc(s)
These 60mm long steel shafts have a diameter of 2mm. These shafts are solid, which makes them an ideal choice for axles. They fit on the following wheel and pulley: Wheel: RBT-02709 RBT-02711 RBT-02713 Pulley: RBT-02714 RBT-02715...
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-20%
ZX Distance and Gesture Sensor
$31.95 $39.90  
2 pc(s)
The ZX Distance and Gesture Sensor is a touchless sensor that is capable of looking for simple gestures. Developed in conjunction with XYZ Interactive , the sensor uses their GestureSense® technology to recognize the distance of an object away from the sensor up to about 12 inches (30cm,...
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-22%
3-Blade Propeller - 50mm Diameter
$0.35 $0.45  
37 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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Shaft - Solid 2mm Diameter x 80mm
$0.10 $0.20  
19 pc(s)
These 80mm long steel shafts have a diameter of 2mm. These shafts are solid, which makes them an ideal choice for axles. They fit on the following wheel and pulley: Wheel: RBT-02709 RBT-02711 RBT-02713 Pulley: RBT-02714 RBT-02715...
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-50%
Shaft - Solid 2mm Diameter x 110mm
$0.10 $0.20  
5 pc(s)
These 110mm long steel shafts have a diameter of 2mm. These shafts are solid, which makes them an ideal choice for axles. They fit on the following wheel and pulley: Wheel: RBT-02709 RBT-02711 RBT-02713 Pulley: RBT-02714 RBT-02715...
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-13%
BBC micro:bit v2 Kit w/T-Expansion Board Bundle
$27.95 $32.00  
3 pc(s)
The BBC micro:bit is a pocket-sized computer that lets you get creative with digital technology. You can code, customise and control your micro:bit from anywhere! You can use your micro:bit for all sorts of unique creations, from robots to musical instruments and more. At half the size of...
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-50%
Single Row Break Away Pin Header - Straight (Yellow)
$0.75 $1.50  
240 pc(s)
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. Features: Pin Style: Square Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Pin Length: 11.5 mm
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-40%
In-Line Power Switch - White
$0.60 $1.00  
3 pc(s)
This inline switch is great when you just want a simple on/off toggle switch that's already enclosed. Inside is a double pole rocker switch with screw terminals. Features : SPDT 6A, 250VAC Clicky Sound Dimensions : 60.9(L) x 26.5(W) x 15.5(H)mm
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-30%
Relay SPDT Sealed - 3V
$0.95 $1.35  
61 pc(s)
These are general purpose, Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current devices. This relay's coil has switch voltage of 3V at 120mA. The contacts are rated 10A at 120VAC, 10A at 30VDC. Features : 3V DC SPDT...
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-50%
Wheel Encoder Kit
$9.95 $19.95  
10 pc(s)
The simple encoder kit from consists of two neodymium 8-pole magnets with rubber hubs and two hall-effect sensors terminated with 150mm (6inch) cable and 3 pin female servo headers. The magnets have 4 north poles and 4 south poles and are strong enough that the sensor can detect the poles from...
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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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-50%
Shaft - Solid 2mm Diameter x 75mm
$0.10 $0.20  
2 pc(s)
These 75mm long steel shafts have a diameter of 2mm. These shafts are solid, which makes them an ideal choice for axles. They fit on the following wheel and pulley: Wheel: RBT-02709 RBT-02711 RBT-02713 Pulley: RBT-02714 RBT-02715...
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-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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-50%
Shaft - Solid 2mm Diameter x 30mm
$0.10 $0.20  
14 pc(s)
These 30mm long steel shafts have a diameter of 2mm. These shafts are solid, which makes them an ideal choice for axles. They fit on the following wheel and pulley: Wheel: RBT-02709 RBT-02711 RBT-02713 Pulley: RBT-02714 RBT-02715...
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-50%
Swivel Caster Wheel
$0.75 $1.50  
57 pc(s)
This Swivel Caster Wheel is perfect for use with 2-wheeled robots that need a third-point of support. The nylon wheel comes attached to a metal plate and with M4 screw holes for fastening to any robot or project. It can rotate a full 360° on the plate and the sleek silver metal look suits any...
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-50%
Pulley For Toy Motor and TT Motor - 36mm Diameter
$0.15 $0.30  
46 pc(s)
This plastic pulley can be used to drive wheels or other pulleys with 2mm diameter belt. They have an outer diameter of 36mm and is designed to fit the 2mm shafts and the output shaft on our DC toy motor . It also has a slot for fitting onto our TT motor and comes with a mounting screw for...
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