Prototyping

SKU: LB-2x40-BLUE | Brand: Little Bird

This double-row, 80-pin (2×40) straight male header strip with 0.1" (2.54mm) pitch is a versatile connector for electronics projects. The breakaway design lets you snap or cut it into any dual-row length you need. The...

SKU: AF-5938 | Brand: Adafruit

A breakaway strip of 36 press-fit male pin headers at standard 2.54mm (0.1") pitch. These headers can be attached to PCBs without soldering — press them firmly into place using pliers for a friction-fit connection tha...

SKU: WS-3678 | Brand: Waveshare

The 8 Push Buttons Module is a compact breakout board featuring 8 individual push buttons, providing a simple way to add multiple digital inputs to your microcontroller or development board. It's ideal for prototyping...

SKU: LB-LS7756 | Brand: Little Bird

Packing list: 10 × White LEDs10 × Yellow LEDs10 × Blue LEDs10 × Green LEDs10 × Red LEDs1 × RGB LED2 × Photoresistors (LDR)1 × Thermistor5 × Rectifier Diodes (1N4007)5 × NPN Transistors (PN2222)1 × Optocoupler IC ...

SKU: SF-BOB-28467 | Brand: SparkFun

A simple breakout board that converts the 22-pin HSTX/camera/display connector to standard 0.1" through-hole pins. Perfect for prototyping and debugging when you need direct access to all the signals from your RP2350 ...

SKU: AF-6353 | Brand: Adafruit

The Adafruit STSPIN220 Stepper Motor Driver Breakout makes controlling bipolar stepper motors simple with a GPIO-only interface — just two pins (DIR and STEP) are all you need. It defaults to 1/16 microstepping and su...

SKU: AF-6348 | Brand: Adafruit

Add reliable wired Ethernet to your microcontroller project with the Adafruit Wiz5500 Ethernet Breakout Board. The WIZ5500 chip handles TCP/IP over SPI, letting you skip the hassle of WiFi passwords and antennas for a...

SKU: AF-5988 | Brand: Adafruit

The Adafruit RS-232 Full Pinout Level-Shifter Breakout lets you interface any 3.3 V microcontroller or single-board computer with RS-232 devices using all 8 data/flow-control signals. Built around the trusted TI MAX32...

SKU: SF-BOB-17110 | Brand: SparkFun

USB-C is handy for modern projects, but its 24 tiny, tightly spaced pins are not friendly to hand soldering or quick prototyping. This breakout board routes the essential USB-C connections out to a standard 0.1" (2.54...

SKU: SF-PRT-21297 | Brand: SparkFun

This compact regulator board makes it easy to power breadboard projects from a 6-12V supply. It provides a selectable regulated output of either 5V or 3.3V, making it handy for quick prototyping with common microcontr...

SKU: DF-FIT0916-MM | Brand: DFRobot

This 5 pack of labelled 4-pin male-to-male DuPont cables is designed to make wiring Gravity modules, breadboards and development boards clearer during prototyping. Each 30 cm cable includes printed I2C and UART pin ta...

SKU: SF-CAB-23353 | Brand: SparkFun

This handy cable connects a six pin GHR-06V type locking connector to breadboard-friendly male pins, making it easier to prototype with compact modules.The 1.25mm pitch GHR-06V locking JST connector is commonly found ...

SKU: SF-DD-18616 | Brand: SparkFun

This handy adapter cable connects a five-pin GHR-05V type locking JST connector to breadboard-friendly male pins, making it easier to prototype with small modules that use compact locking connectors.The 1.25mm pitch G...

SKU: SF-DD-18638 | Brand: SparkFun

This cable adapts a 4-pin JST-ZHR connector to breadboard-compatible male pins, making it easier to prototype with devices that use the common friction-fit ZHR-style JST connection.It is a handy option for connecting ...

SKU: SF-PRT-08230 | Brand: SparkFun

This male polarised header is made for perfboard and PCB projects where you want a connector that can only be plugged in the correct way around.It is suitable for power connections, sensors, and general-purpose wiring...

SKU: SF-PRT-18986 | Brand: SparkFun

This is a simple 3-pin male right-angle header for through-hole PCB mounting. It is handy when you need pins to exit sideways from a board instead of straight up.The header uses the standard 0.1in pin spacing, making ...

SKU: SF-PRT-18987 | Brand: SparkFun

This is a simple 12-pin male straight header for plated through-hole (PTH) connections. It is handy for adding pins to PCBs, breakout boards and other projects that use the standard 0.1 inch header spacing.If you do n...

SKU: SF-PRT-28382 | Brand: SparkFun

This is a single-row strip of straight male breakaway header pins, useful for adding standard through-hole connections to development boards and maker projects.The header uses standard 0.1" (2.54mm) spacing and comes ...

SKU: SF-PRT-28381 | Brand: SparkFun

This is a single-row straight male header with 14 breakaway pins on standard 0.1 inch (2.54mm) spacing. It is suited to through-hole prototyping, module headers and breadboard-friendly maker projects.The 14x1 format i...

SKU: SF-PRT-29760 | Brand: SparkFun

This is a single row of 20 male header pins for prototyping, board-to-board connections, and adding plug-in pins to PCBs or maker projects.The pins use standard 0.1" (2.54mm) spacing, making them suitable for common b...