Components

This full-size 830-point solderless breadboard provides 63 rows of tie points with four bus lines spanning the full length of the board. It accommo...

An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, ...

Medium-sized tactile momentary push-button switches for PCB mounting. The pins are normally open and momentarily close when the button is pressed. ...

A 20×4 character I2C LCD display module compatible with Arduino and other microcontrollers. It shows white characters on a blue backlit background,...

If you’ve ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. This is a very common MOSFET wi...

INTRODUCTIONThis is a 20W DC-DC buck converter power module with 7~24V input and 5V/4A output(Max). The high conversion efficiency and on-board 6 o...

ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you! This is a 25 Pack...

The 2N2222A is a widely used general-purpose NPN bipolar junction transistor (BJT) in a TO-92 package. With a maximum collector current of 800 mA a...

Miniature Single Pole Single Throw switches. These are high quality Omron type B3F momentary on switches. Perfect as a tactile reset switch. Mounts...

We all know that you can never get too many LEDs. Don’t worry, we’ve got you covered. This is a pack of basic red, yellow, blue and green 5mm LEDs ...

A compact, thin speaker ideal for projects where space is tight. At just 28 mm in diameter and approximately 4 mm thick, it fits into enclosures an...

A flexible blue LED filament with a 360° beam angle, ideal for custom lighting projects, decorative fixtures, and artistic installations. The filam...

A KCD4 panel-mount rocker switch with ON/OFF two-position operation and four-pin DPST (double pole, single throw) configuration. Rated for 16 A at ...

The Adafruit LTC4311 Active Terminator solves a common I2C problem: running long cables. Standard I2C is designed for short PCB-level connections, ...

A general-purpose 1N4004 rectifier diode rated for 1 A continuous forward current and 400 V peak reverse voltage. A versatile component for reverse...

A mid-sized solderless breadboard with 400 tie points for prototyping electronic circuits. Features 300 tie points in the centre section and 100 ti...

The Adafruit Mono 2.5W Class D Audio Amplifier delivers powerful sound from a tiny package. Based on the PAM8302 chip, it drives 4–8 ohm speakers a...

This 20W adjustable DC-DC boost converter with a digital display is based on the professional boost chip and supports 3~32V power input, 5~35V ou...

1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 10K resistors make excellent pull-ups, pull-down...

Perfect for bread-boarding, free wiring, etc. This spool of solid-core wire is easy to solder to. When bent it keeps its shape pretty well. We like...