This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 36 Voperating range and are efficient enough to deliver a continuous 14 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter operation.

Ultrasonic distance sensor with a measuring range from 2 to 400 cm. It communicates via a standard interface (Echo, Trigger) or the I2C bus. SparkFun SEN-17777

Module with five reflection sensors. It has digital and analogue outputs. Thanks to the embedded EEPROM memory, it enables easy sensor calibration. Cytron Maker Line

The S9V11F3S5C3 switching step-up/step-down regulator efficiently produces a fixed 3.3 V (default) or 5 V (selectable) output whether it is higher or lower than the input voltage, which can range from 3 V to 16 V. The regulator also has fixed 3.3 V low-voltage cutoff with hysteresis that can be used to prevent battery over-discharge.

A set of 5 test clips with leads terminated with pins. Digilent 240-137

Lens with M12 mount and IR filter. It has a focal length of 2.3 mm and a FoV 170°/120°/80°. ArduCAM LN017

1.8 "TFT display module with SD slot. The module is based on the ST7735S controller, SPI interface. It has support in the form of libraries for Arduino and STM32. MSP1804

Module with e-Paper display, 1.54" diagonal and 200x200 px resolution. SPI interface. Waveshare 1.54inch e-Paper Module

This compact breakout board for Maxim’s MAX14870 motor driver offers a wide operating voltage range of 4.5 V to 36 V and can deliver a continuous 1.7 A (2.5 A peak) to a single brushed DC motor. It features a simple two-pin speed/direction interface and built-in protection against reverse-voltage, under-voltage, over-current, and over-temperature.

SIM7600G-H-M.2 4G for Jetson Orin is a versatile communication module with support for global LTE/3G/2G networks and precise GNSS positioning. Designed for integration with Jetson Orin platforms, it enables fast network connections, data transmission, and voice functions in IoT projects, mobile systems, and industrial communication applications.

The WS-630 antenna amplifier improves radio signal reception in the car, supporting FM, VHF, and DAB bands. Thanks to its compact design and simple 12 V power connection, it allows for quick installation and enhancement of sound quality in most vehicles. Suitable for upgrading radio reception in cars operating in difficult signal conditions.

3-color (red, black, white) e-Paper display with a diagonal of 1.54" and a resolution of 200x200 px with passive power supply via NFC. Waveshare 1.54inch NFC-Powered e-Paper (BW)

Module with ACS724LLCTR-30AU current sensor with a measuring range of direct and alternating current from 0 to 30 A. It communicates via an analog interface. Pololu 4046

Camera module with 5 MPx matrix, autofocus and CMOS sensor with JPEG output. Based on the Omnivision OV5640 image sensor. ArduCAM B0158

Module with a black and white e-Paper display with a diagonal of 2.13". It is equipped with an SPI interface for displaying an image and I2C for a touch panel. Waveshare 2.13inch Touch e-Paper HAT

DisplayPort/HDMI cable, 1.8 m long. Akyga AK-AV-05

Miniature camera module with OV5647 5MP sensor dedicated to Raspberry Pi Zero and Compute Module. Equipped with a lens with a viewing angle of 72°. ArduCAM B006603

Laser sensor of air pollution with particles PM1,0, PM2.5 and PM10. It allows for precise analysis of the amount of pollutants in the environment, has small dimensions and a built-in silent transfer fan. Data is output to the UART interface. Planter PMSA003-C

LED controller with built-in RM2 module, offering Wi-Fi, Bluetooth, and up to 3A power via USB-C. Supports remote lighting control, integration with automation systems, and expansion via Qw/ST connector. Ready to use out of the box, ideal for decorations, lighting installations, and artistic projects. Includes RGB LED strip. Pimoroni PIM758