LC filter for DC 0-50V 4A power supply

RS232 - UART converter module based on the MAX3232 chip. There is a DB9 connector on the board and a 4-pin connector with a 2.54 mm pitch

Shield with dual-channel DC motor driver for Arduino. It has an operating voltage from 7 to 30 V and a continuous current of up to 1.2 A. It can be controlled by a PWM signal or by means of built-in buttons. Cytron SHIELD-3AMOTOR

A cable with a built-in converter that increases the voltage from the USB connector to 12 V. It is equipped with a DC Jack 2.1 x 5.5 mm plug

Digital stereo audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 100 W and can work with speakers from 4 to 8 Ω. Powered with voltage from 5 to 24 V. 1002M

Step-Down converter with adjustable output voltage from 1.25 to 36 V, input voltage from 4 to 38 V and maximum current up to 5 A. Board equipped with a voltmeter with display

Class AB audio amplifier with three output channels. It can be powered with AC voltage from 8 to 18 V and has two outputs with a power of 18 W (left and right) and one with a power of 20 W (bass)

Two-channel DC motor driver based on the HR9933 circuit. It allows you to control the movement of drives with a supply voltage of up to 10 V and power consumption up to 1.5 A. DFRobot DRI0040

Adapter for TIMI modules equipped with a mikroBUS Click connector, which allows it to be easily connected to the development kits. SparkFun DEV-19257

Module with a bistable button and red LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-R

Dual MAX14870 Motor Driver is a dual DC motor controller compatible with the Arduino standard that allows you to control two DC motors with 4.5 ... 36V continuous current of 1.7A. Polol 2519

Stepper motor driver that can operate with a voltage in the range from 24 to 110 VDC or from 18 to 80 VAC and a maximum current of 7.2 A. It allows for microstep configuration in the range from 2 to 256. DM860H

KAmod USB-UART-mini is a compact USB-C to UART converter, based on the FT230XS chip, enabling communication at speeds from 300 bps to 3 Mbps and providing the option of mounting using an additional front panel; includes LED indicators, supports signal voltages of 3.3 V, optionally 5 V, and offers support for Windows, Linux and Mac

IMX219 Visible Light Fixed Focus Camera Module for Nvidia Jetson Nano and Raspberry Pi Compute Module. Arducam B0191

Shield for STM32 Nucleo that allows you to add the possibility of operating a three-phase brushless motor (BLDC) or synchronous permanent magnet (PMSM). It uses the L6230 chip for control. X-NUCLEO-IHM07M1

Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4854

KAmodMPC17C724 is a module with a double MP bridge bridge type MPC17C724. The system allows you to control two DC brush motors or one bipolar stepping motor. The controller operates at a voltage range of 2.7 - 5.5 V and can work with motors with power consumption up to 0.4 A.