Prototyping

SKU: TB-RR2558 | Brand: Little Bird

A pack of two 220Ω carbon film resistors rated at 1W continuous power. These through-hole axial resistors are suitable for general-purpose electronics projects requiring higher power handling than standard ¼W resistor...

SKU: SF-PRT-14311 | Brand: SparkFun

These headers are made to work with the SparkFun ESP32 Thing and ESP32 Power Control Shield boards. Each set of headers makes your ESP32 Thing easily stackable with the Power Control Shield or other applications. This...

SKU: SF-PRT-08432 | Brand: SparkFun

Screw Terminals with 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to form any size you need (4, 5, up to 20 without problems). Rated up to 300V @ 8A. Terminal...

SKU: SF-COM-08374 | Brand: SparkFun

1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 10K resistors make excellent pull-ups, pull-downs, and current limiters. Need more than one? Checkout our bag of re...

SKU: SF-PRT-11417 | Brand: SparkFun

These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields. This kit ...

SKU: SF-PRT-11376 | Brand: SparkFun

A 10-pin female header with extra-long legs, designed for stacking Arduino R3-compatible shields. The extended pins pass through a shield's PCB and connect to the board below, letting you stack multiple shields on a s...

SKU: PL-1030 | Brand: Pololu

This single-row, 12-pin straight female header with 0.1" (2.54mm) pitch is designed to mate with standard 0.1" male headers. It provides a reliable socket connection for board-to-board and board-to-wire applications. ...

SKU: SF-COM-10634 | Brand: SparkFun

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

SKU: SF-PRT-08032 | Brand: SparkFun

Low profile 3.5mm stereo audio jack.Documents:Audio 3.5mm Jack Datasheet

SKU: SF-PRT-14494 | Brand: SparkFun

These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 1M ohm resistors make excellent pull-ups, pull-downs and current limiters. ...

SKU: TB-RR2774 | Brand: Little Bird

A pack of two 1 kΩ carbon film resistors rated at 1 W continuous power. These through-hole axial resistors feature colour-coded bands for easy identification and solder legs for breadboard or PCB mounting. Specificat...

SKU: AF-2138 | Brand: Adafruit

A compact 2-pin screw terminal block with 2.54mm (0.1") pitch, designed to fit directly into perfboard and protoboards. Terminal blocks provide reliable, tool-adjustable PCB-to-wire connections that are easy to mainta...

SKU: TB-RR0596 | Brand: Little Bird

A pack of eight 10kΩ metal film resistors rated at 0.5W (½W) with 1% tolerance. Despite the higher power rating, these resistors are the same physical size as standard ¼W carbon film types, making them a drop-in upgra...

SKU: AF-1993 | Brand: Adafruit

This 2×20 (40-pin) IDC box header is the matching connector for 40-pin GPIO ribbon cables used with Raspberry Pi models that have a 40-pin GPIO header. Solder it onto perfboard to create a breakout point for your Pi's...

SKU: AF-2671 | Brand: Adafruit

These 2 mm pitch 40-pin break-apart male headers are designed for modules and boards that use 2 mm pin spacing instead of the standard 2.54 mm (0.1″) pitch. Each pack includes five 40-pin strips that can be easily sna...

SKU: SF-COM-09288 | Brand: SparkFun

An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from...

SKU: SF-PRT-09279 | Brand: SparkFun

This is a 8-pin female header, with extra long legs – great for stacking Arduino shields. Pins are spaced by 0.1". Documents: Datasheet

SKU: AF-2823 | Brand: Adafruit

This 2×20-pin right-angle female header with 0.1" (2.54mm) pitch provides a convenient way to add right-angle connectivity to circuit boards with dual-row 40-pin headers. It mates with standard 2×20 dual male headers ...

SKU: SF-PRT-08433 | Brand: SparkFun

Screw Terminals with 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to form any size you need (4, 5, up to 20 without problems). Rated up to 300V @ 8A. Terminal ca...

SKU: DF-FIT0242 | Brand: DFRobot

A mixed pack of 50 standard 5 mm through-hole LEDs in five colours — a convenient assortment for prototyping, breadboard experiments, and projects that need a reliable supply of indicator LEDs. Key Features 50 LEDs...