Step-Down Voltage Regulator D24V25F5. Pololu 2850

Extension module with a driver for two stepper motors based on the HR8825 system. Dedicated for Raspberry Pi minicomputers. Waveshare Stepper Motor HAT (B)

A female-female cable, 150 mm long, terminated on both sides with a JST-ZH 2-pin plug. Suitable for micro DC motor modules. Pimoroni CAB1013

Mini module with ToF VL53L5CX sensor with a matrix of 64 pixels and a range of up to 4 m. It is equipped with a Qwiic/STEMMA QT connector and communicates via the I2C interface. Pimoroni PIM622

A 4.3-inch display with an IPS LCD matrix with 800 x 480 pixel resolution and touch panel. It has a slim and lightweight design. It communicates via DSI (image display) and I2C (touch panel) interfaces. It has a wide bezel around the screen. Waveshare 43H-800480-IPS-CT-B

Module with class D mono audio amplifier designed for QT Py and Xiao boards. It is based on the MAX98357 system and can work with a loudspeaker from 4 to 8 Ω with a power of up to 3 W. It communicates via the I2S interface. Adafruit 5770

A two-channel DC motor controller with a UART TTL interface. It is powered from 1.8 V to 22 V and can deliver up to 1.6 A per motor. Board with connectors for assembly. Pololu 5081

A two-channel DC motor controller with a UART TTL interface. It is powered from 1.8 V to 22 V and can deliver up to 1.6 A per motor. Board with connectors. Pololu 5080

Module with a 2.13" black and white e-Paper display. Equipped with an SPI interface for image display and I2C interface for a touch panel. Waveshare 2.13inch Touch e-Paper HAT (with case)

A two-channel DC motor controller with an I2C interface. It is powered from 1.8 V to 22 V and can deliver up to 1.6 A per motor. Board with soldered connectors. Pololu 5078

A single-channel DC motor controller with a UART TTL interface. It is powered from 1.8 V to 22 V and can deliver up to 1.8 A of current. Board with connectors for assembly. Pololu 5077

A single-channel DC motor controller with a UART TTL interface. It is powered from 1.8 V to 22 V and can deliver up to 1.8 A of current. Board with soldered connectors. Pololu 5076

A single-channel DC motor controller with an I2C interface. It is powered from 1.8 V to 22 V and can deliver up to 1.8 A of current. Board with soldered connectors. Pololu 5074

Step-Up/Step-Down DC-DC converter module. It has an input voltage of 2.8 to 22 V, an output voltage of 12 V and a maximum input of 2.5 A to 3.5 A. Pololu 4984

RGB LED matrix display with a resolution of 64x32 (2048 LED). It has a HUB75 interface and can work with Raspberry Pi, Arduino or ESP32. Waveshare RGB-Matrix-P4-64x32

Step-Up/Step-Down DC-DC converter module. It has an input voltage of 2.8 to 22 V, an output voltage of 9 V and a maximum output of 2.5 A to 3.5 A. Pololu 4983

4.3-inch QLED display with 800 x 480 pixel resolution with touch panel. It has a slim and lightweight design. It communicates via DSI (image display) and I2C (touch panel) interfaces. Waveshare 43H-800480-QLED-CT

Uninterruptible power supply (UPS) module allowing continued operation and safe shutdown after a power failure. It provides an output voltage of 5 V and allows the reading of battery operating parameters via the I2C bus. Waveshare UPS Module Mini

The GR10-30 sensor module, which can recognise up to 12 user gestures from a distance of up to 30 cm. It supports communication via both UART and I2C interfaces. DFRobot SEN0561

32-bit STM32F7 microcontroller with ARM Cortex-M7 core, 1MB Flash memory, 320kB SRAM, I2C, SPI, UART / USART memory, USB, CAN, 1.71 ... 3.6 V, 100LQFP, STM, RoHS