Category: Electronic modules

The module contains four 5V relays with a maximum current of 10A (250 VAC) and opto-isolated inputs, and with jumpers it is possible to select switching with high or low status. The module is equipped with screw connectors. modRL04_ISO

Industrial grade USB-UART TTL converter. Equipped with a number of security features ensuring stable and safe communication. Waveshare USB TO TTL

Single-channel DC motor controller that allows the motor to be controlled with a voltage range of 6-30V and a current of up to 13A. Allows engine speed control using PWM signals. Cytron MD13S

The module with an alcohol sensor (MQ-3), allows you to measure the concentration of ethanol in the air. The module has an analogue output and an output triggered by exceeding the threshold of sensitivity.

Mini MP3 player with microSD card support. It can work as a separate device and play sounds from the card or be controlled via the UART serial interface.

Advanced, compact stepper motor driver with TMC2209 chip that offers smooth, quiet operation, high performance, various operating modes and easy configuration, ideal for 3D printers and other applications. modTMC2209v4

8-position DIP-Switch Module

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

The 13.56 MHz RFID reader module in a set with a keyring and RFID card

Step-Up converter with an output voltage of 12 to 80 V, an input voltage of 8 to 60 V and a maximum current of up to 20 A

A module with an electret microphone and an amplifier that will allow you to detect a voice, a clap or a door slam using the analog output

Audio signal converter converting a digital Coaxial or Toslink signal to an analog signal output on RCA connectors. Powered by 5V

SJ2038 digital stereo audio amplifier module. The system allows you to connect two speakers with an impedance from 4 to 8 Ω and a power of 3.5 W

RS485 communication board, SP485/MAX485 on board, 5V

Rotation Sensor

A set consisting of a stepper motor driver module based on the ULN2003 system and a stepper motor powered with 5V voltage.

Module with TMC2208 stepper motor driver. It enables control with a supply voltage ranging from 5.5 to 34 V and a current of up to 1,2 A

The TDA7377 2x35W audio amplifier module is a compact device providing powerful stereo sound with a power of 70W (2x35W per channel). With a wide voltage range, a variety of speaker configurations and compact dimensions, it is an ideal solution for improving sound quality in a variety of audio applications.

Two-way loudspeaker crossover with a crossover frequency of 3000 Hz. It works with speakers with an impedance of 2 to 8 Ω and offers power up to 220 W

Module with one 240V/2A relay controlled by 5V with a fuse triggered by a high state. modSSR-1CH-H