Converters

Compact RS485 to TTL converter module enabling bidirectional communication with microcontroller systems. It supports 3.3 V and 5 V, ensuring compatibility with Arduino, Raspberry Pi, and STM32. The device offers transmission range up to 800 m and stable operation from -40°C to 85°C. The module is ideal for industrial automation, IoT projects, lighting control, and monitoring systems, enabling reliable reading of data from remote sensors.

The compact USB CP2102 converter is a reliable RS232 TTL UART communication interface. It has a USB A connector and TX, RX, DTR, GND, and VCC routed to a pin header. The device supports a 5V supply voltage, while the logic level of the signals is 3.3V. Three built-in LED indicators show power and data transmission. The module works excellently for microcontroller programming, such as ESP8266, ESP32, or Arduino, as well as for serial communication with GPS, GSM modules, and router repair.

Voltage-to-PWM converter is a universal module that converts 0-5V or 0-10V signals to PWM 0-100%. Input range selection is via a convenient jumper. The device is ideal for smooth control of DC motors, fans, and pumps. The module is fully compatible with popular microcontrollers such as Arduino, ESP32, and Raspberry Pi. The integrated potentiometer enables precise calibration, and compact dimensions simplify mounting in automation systems and electronics projects.