Brands and Manufacturers

SKU: WS-25587 | Brand: Waveshare

The Waveshare OLED/LCD HAT (A) combines a 2-inch IPS LCD main screen with dual 0.96-inch blue OLED secondary screens on a single Raspberry Pi HAT. It's ideal for displaying system stats, status indicators, and small g...

SKU: KI-5674 | Brand: Kitronik

The Kitronik Air Quality Board provides a complete air monitoring and reporting solution for the BBC micro:bit. The wealth of onboard sensors and connection points allow you to collect extensive air quality data that ...

SKU: DF-DFR0971 | Brand: DFRobot

This 2-Channel I2C DAC module can output a voltage of 0-10V, which is a standard driver in industrial applications. It can be widely used with most 0-10V devices on markets such as light controllers, inverters, valves...

SKU: SF-BOB-16446 | Brand: SparkFun

The SparkFun Qwiic micro:bit Breakout is a board that connects to the BBC micro:bit and expands the capabilities of the development platform by providing access to more pins and allowing for connections to the I2C and...

SKU: DF-DFR0626 | Brand: DFRobot

This is an IO expansion module that based on the chip MCP23017. The module can expand additional 16 IOs. It can set 8 IIC addresses, which means with this module, the microcontroller can connect 8 modules, and expand ...

SKU: PI-PIM462 | Brand: Pimoroni

The Picade X HAT turns your Raspberry Pi into a retro arcade console by adding joystick and button inputs, a 3 W I2S DAC/amplifier for audio, and a safe power on/off system — all through a single HAT that powers your ...

SKU: EF-EF03405 | Brand: ElecFreaks

The Octopus:bit is a breakout board for the BBC micro:bit that extends all GPIO ports (P0–P16, P19–P20) into colour-coded pin headers with VCC and GND alongside each I/O pin. This makes connecting sensors, servos, and...

SKU: AF-5880 | Brand: Adafruit

The Adafruit I2C STEMMA QT Rotary Encoder Breakout comes with a 24-detent rotary encoder with push-switch pre-soldered, so you can start twisting right away. An onboard microcontroller running Adafruit's seesaw firmwa...

SKU: WS-24760 | Brand: Waveshare

A compact uninterruptible power supply (UPS) module that supports simultaneous charging and power output. When external power is connected, it charges the batteries while providing a stable 5V output. If external powe...

SKU: AF-5056 | Brand: Adafruit

The Adafruit Trinkey QT2040 is an RP2040-based microcontroller that plugs directly into any USB-A port on your computer or laptop. With a STEMMA QT / Qwiic connector on the end, it turns any I2C sensor or accessory in...

SKU: DF-DFR0762 | Brand: DFRobot

Specially designed for FireBeetle 2 series (M0, ESP32-E), this Gravity IO expansion shield offers various ports including digital, analog, I2C, UART, SPI, etc. Also, it comes with power input socket for connecting ext...

SKU: EC-DTS02115S | Brand: Elecrow

This shield is specially designed for Micro: bit, LCD1602 and Micro: bit using 4-wire connection, it is the same size as LCD1602 display and has 4 crowtail interface, IIC, UART, analog port and digital port. LCD160...

SKU: SF-KIT-16274 | Brand: SparkFun

The SparkFun micro:climate kit is a full weather station kit that is built on top of the weather:bit carrier board. Unlike previous weather kits we've carried, this micro:climate kit is Qwiic enabled and includes o...

SKU: DF-DFR0576 | Brand: DFRobot

The Gravity I2C Multiplexer solves address conflicts when you need to connect multiple I²C devices that share the same fixed address. It provides eight independent I²C ports on a single bus, allowing up to eight ident...

SKU: SF-WRL-24408 | Brand: SparkFun

The SparkFun ESP32-S3 Thing Plus adds a powerful and versatile IoT development platform to the Thing Plus product line. It features the ESP32 WROOM-S3 MINI wireless module from espressif™. The ESP32 WROOM-S3 is built ...

SKU: AF-5743 | Brand: Adafruit

The Adafruit Mini I2C Gamepad is a compact controller breakout with a 2-axis thumb joystick and 6 momentary buttons (4 large, 2 small), all communicating over I2C via the seesaw co-processor. It doesn't use any of you...

SKU: WS-24004 | Brand: Waveshare

Raspberry Pi Pico Entry-Level Sensor Kit Including 15 Common Modules Such As LED, Button, Buzzer, Etc.Out Of The Box As A Whole Kit, Or Can Be Separated To Use Independently Comes With Online Development Resources And...

SKU: DF-SEN0502 | Brand: DFRobot

This looks like a potentiometer, but it’s an encoder switch. It is a cascadable 360 ° rotary encoder switch with 20 pulses per revolution, and each pulse corresponds to a detent. There are LED lights set for each dete...

SKU: AF-4716 | Brand: Adafruit

The Adafruit MS8607 is a factory-calibrated 3-in-1 sensor that measures barometric pressure, relative humidity, and temperature over I2C. Made by TE Connectivity, this PHT (Pressure, Humidity, Temperature) sensor is a...

SKU: AF-3966 | Brand: Adafruit

The BMP388 from Bosch is a high-precision barometric pressure and temperature sensor, offering significantly improved altitude accuracy over the BMP280. With altitude noise as low as 0.1 metres and a relative accuracy...