A compact, wireless light and sound effects controller based on the RP2040 microcontroller with a Raspberry Pi RM2 Wi-Fi and Bluetooth module. It allows you to control mono and RGB LEDs, create lighting animations, and play sound effects thanks to the built-in I2S audio amplifier. It supports sensors and modules via Qw/ST and JST-SH connectors, and effects can be triggered by motion, sound, or remotely over a network. The plug-and-play kit includes a full set of accessories (LED, speaker, PIR sensor, and power supply). Pimoroni PIM753

A compact, wireless light and sound effects controller based on the RP2040 microcontroller with a Raspberry Pi RM2 Wi-Fi and Bluetooth module. It allows you to control mono and RGB LEDs, create lighting animations, and play sound effects thanks to the built-in I2S audio amplifier. It supports sensors and modules via Qw/ST and JST-SH connectors, and effects can be triggered by motion, sound, or remotely over the network. Pimoroni PIM728

Module with a 3-axis MMA7660FC accelerometer with a measuring range up to ± 1.5g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020039

Compact module with three I2C sensors, enabling measurement of temperature, humidity, pressure, light, proximity and motion. It offers two Qw/ST connectors, so you can quickly connect it to Raspberry Pi, Pico or other microcontrollers. Ideal for IoT applications, home automation and environmental analysis in mobile or stationary projects. Pimoroni PIM745

Step-Down DC-DC converter module based on the D24V150F12 chip. Input voltage 14.5 ... 40V, output voltage 12V (max 15A). Pololu 2885

DC motor driver based on the Texas Instruments DRV8263H-Q1. It can control one DC motor in two directions or two motors in one direction from a supply voltage of 4.5-65V and a continuous current of up to 3.5A (limited to 10A). The module offers three control modes: Phase/Enable (PH/EN), PWM (IN/IN), and independent half-bridges. Built-in current sensors and protection features protect against overload, overheating, and reverse power connection. The 3-5V logic control is decoupled from the motor supply, increasing safety and integration flexibility. Pololu 5238

Safety system for two Li-Ion cells with 11.1V. The module has the function of charging cells with the balancer, discharging and the function of protecting the cells against discharge. Cells can be charged with continuous current up to 20A and discharged with current 40A. modBMS40A

This controller allows independent control of three DC motors using a single I²C bus. It supports motor supply voltages ranging from 4.5 to 44 V and currents up to 0.8 A continuous per channel, making it suitable for a wide range of robotic and mobile applications. I²C communication eliminates the need to generate PWM signals and significantly saves microcontroller pins. The ability to connect multiple controllers on a single bus allows for easy scaling of the system to larger motor counts. Pololu 5085

This controller allows independent control of three DC motors using a single I²C bus. It supports motor supply voltages ranging from 4.5 to 44 V and currents up to 0.8 A continuous per channel, making it suitable for a wide range of robotic and mobile applications. I²C communication eliminates the need to generate PWM signals and significantly saves microcontroller pins. The ability to connect multiple controllers on a single bus allows for easy scaling of the system to larger motor counts. Pololu 5084

HDMI / micro HDMI plug-in cable (AD) from Kruger & Matz, allows you to connect the latest generation of Micro HDMI devices to displays equipped with an HDMI connector. KM0327

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.

Digital temperature and humidity sensor with calibrated digital output signal. Equipped with a 2.5 mm 4-pin male stereo audio connector that works perfectly with the Sonoff TH10/TH16 socket. Sonoff Si7021

Voltage converter module with symmetrical output ±19 V and 2x 9,5 V with a maximum power of 200 W. Used, among others, to power audio amplifiers

Class D stereo sound amplifier based on the Texas Instruments TPA2016D2 circuit. It can work with 4 Ω speakers with power up to 2.8 W or 8 Ω with power up to 1.7 W in stereo mode. SparkFun DEV-20690

Set of 20 shielded Lanberg RJ-45 category 5E plugs designed for FTP cables enables quick and convenient termination of network wires thanks to the 3-prong construction compatible with stranded and solid wire. Transparent housing and precisely matched openings make correct wire arrangement easier before crimping. Product recommended for home, office and professional installations requiring shielded network connection. Lanberg PLS-5020

A small module with a temperature sensor (thermistor). As the temperature changes, the resistance of the thermistor changes, which allows the temperature to be measured in the range from -40 to 125 ° C with an accuracy of 1.5 ° C. The module has a connector in accordance with the Grove standard. Seeed studio 101020015

The Peiying ZLA0412 installation kit enables a professional car audio system setup, offering reliability, high sound quality, and installation safety. It includes all the necessary components for a complete audio installation.

LCD 2x16, 53x20mm SMALL, LED backlight (WHITE) ECO, FFSTN enhanced temperature range, ZIFF connector for FCC tape, 3.15mm character

Module with two white diodes. Dedicated to Voron 3D printers as hotend and printing nozzle lighting

Adafruit 16-Channel PWM / Servo HAT for Raspberry Pi - Mini Kit (Adafruit 2327)