Module with RTC and MicroSD socket for D1 Mini

DC-DC Step-Up/Step-Down Converter Module. It has an input voltage of 1.4 to 16 V, an output voltage of 7.5 V and a maximum output current to 1 A. Pololu 4967

Adafruit 2217

A set of converters (transmitter and receiver) HDMI-RJ45 allowing the transmission of HDMI signal up to a distance of 60 m

Audio player module with Ogg Vorbis, MP3, AAC, WMA and MIDI codec. Equipped with a microSD slot, audio amplifier and LiPo charger. SparkFun DEV-11013

Step Down converter module with an output voltage of 5 V and a maximum current of 2x2,5 A. The board is equipped with four USB connectors

Dual H-Bridge motor driver board, 2A, 36V max, L298N, RoHS

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be supplied with current up to 1.2 A per phase and with a voltage from 4.5 V to 45 V. Communication via the SPI interface. Pololu 3769

Module with 8-channel servo driver. It allows you to control the speed of movement and the initial position of the servo. Cytron SC08A

The S9V11F5 switching step-up/step-down regulator efficiently produces 5V from input voltages between 2V and 16V. Pololu 2836

The RoboClaw motor controller can control a pair of brushed DC motors using USB serial, TTL serial, RC or analog inputs. Integrated dual quadrature decoders make it easy to create a closed-loop speed control system. This version can supply a continuous 7.5 A per channel (15 A peak). Pololu 3284

Module with the driver of motors TB6612FNG and driver PWM PCA9685 for Raspberry Pi Pico. It allows you to control the movement of 4 DC motors. Waveshare Pico-Motor-Driver

The X-NUCLEO-IHM17M1 is a low voltage three-phase brushless DC motor driver expansion board based on the STSPIN233 for STM32 Nucleo. It provides an affordable and easy-to-use solution for the implementation of portable motor driving applications such as thermal printers, robotics and toys

Module with backlight in the form of RGB NeoPixel diode dedicated to CHOC buttons (or compatible). Adafruit 5756

Class D digital audio amplifier. It has two channels with a power of 450 W and can be used with 8 Ω speakers. Powered by AC voltage 2x30V

Step-Up/Step-Down converter with adjustable output voltage from 0.8 to 33 V, input voltage from 4.5 to 30 V and a maximum current of 5 A. It is equipped with a voltmeter with a display