Brands

SKU: SF-DEV-15444 | Brand: SparkFun

The SparkFun RedBoard Artemis brings the powerful Artemis module into a familiar Arduino Uno footprint. Built around the Ambiq Apollo3 processor, it runs at 48 MHz (with 96 MHz turbo mode), includes BLE 5.0, and draws...

SKU: AF-4331 | Brand: Adafruit

Just about all electronics use a UART serial port with RX and TX pins for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial port anymore. Thus, a serial cable is an...

SKU: AF-4354 | Brand: Adafruit

The Adafruit Perma-Proto 40-Pin Raspberry Pi Breadboard PCB Kit combines a full-sized prototyping board with a built-in Pi Cobbler breakout. Solder in the included 2×20 box header, connect a 40-pin GPIO cable, and you...

SKU: AF-4314 | Brand: Adafruit

The Adafruit ATECC608 Breakout provides hardware-based cryptographic security for your microcontroller projects. This crypto-authentication chip from Microchip stores private keys securely — once locked, the keys cann...

SKU: SF-SEN-15569 | Brand: SparkFun

This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an u...

SKU: LB-GPIO-ZERO | Brand: Little Bird

Boost the capabilities of your Raspberry Pi Zero with the Zero W GPIO Card. Enjoy seamless integration with your Pi Zero, allowing for easy access to GPIO ports and further expand your projects.

SKU: AF-4271 | Brand: Adafruit

This 35 mm slide potentiometer offers a compact, linear input control for your projects. Use it as a voltage divider where the slider position gives you a visual indication of the output level — perfect for mixing boa...

SKU: EF-EF11085 | Brand: ElecFreaks

A clear battery holder designed for the BBC micro:bit, holding two AAA batteries. Features a built-in on/off switch and a PH2.0 connector that plugs directly into the micro:bit's battery port. The transparent casing l...

SKU: AF-4260 | Brand: Adafruit

A round panel-mount adapter that provides a USB-C socket on the outside and a Micro USB socket on the inside. At approximately 30 mm in diameter, it fits a standard round drill hole — no custom oval or square cutouts ...

SKU: SF-DEV-15334 | Brand: SparkFun

A lot of the time you just need to add more analog inputs to solve a problem. It happens. The SparkFun Qwiic 12 Bit ADC can provide four channels of I2C controlled ADC input to your Qwiic enabled project. These channe...

SKU: AF-4258 | Brand: Adafruit

The Adafruit LPS35HW is a water-resistant barometric pressure and temperature sensor from ST. The sensing element is housed in a ceramic package with waterproof gel protection, making it safe to use in damp and humid ...

SKU: KI-5646 | Brand: Kitronik

The ACCESS:bit is a bolt-on/clip-on board for the BBC micro:bit that simulates an access barrier. It includes a servo-driven barrier arm, an integrated 3×AAA battery cage with on/off switch, and a buzzer for sound eff...

SKU: SF-PRT-15362 | Brand: SparkFun

This is a super small, 2x5 pin male PTH header. This header is in the common configuration for JTAG applications. Each pin has a spacing of 1.27mm in between each other and can be cut down to smaller increments if the...

SKU: SF-COM-15141 | Brand: SparkFun

Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It just goes round and round). They output gray code so that you can tell how much and in...

SKU: AF-4227 | Brand: Adafruit

Hear the good news! This wee speaker is a great addition to any audio project where you need 8 ohm impedance and 1W or less of power. We particularly like this speaker as it is small and comes with nice skinny wires w...

SKU: AF-4212 | Brand: Adafruit

If you need to add a panel-mount connection for USB B, but don't have the time or tools to cut a custom oval or square hole, this Round Panel Mount Plug is the easiest and fastest way to panel-ify your project. It's a...

SKU: AF-4145 | Brand: Adafruit

The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. Perfect for fitting into your next prop build! This FeatherWing will unlock the prop-maker inside all of...

SKU: AF-4194 | Brand: Adafruit

A slim, open-top 2×AA battery holder with a genuine JST PH connector. Two AA batteries in series provide approximately 3V — ideal for powering low-voltage electronics projects, Adafruit boards, and microcontrollers wi...

SKU: AF-4190 | Brand: Adafruit

We've got plenty of round and square buttons, but these LED Illuminated Triangle Pushbuttons are welcome to the party. These make us think of 1960's or 70's Sci-Fi control board buttons. As everyone knows, tri...

SKU: AF-4192 | Brand: Adafruit

A slim, open-top 2×AAA battery holder with a genuine JST PH connector. Two AAA batteries in series provide approximately 3V — ideal for powering low-voltage electronics projects, microcontrollers, and boards with JST ...