This converter can be used on any Microcontroller - PIC, Atmel or other which has TTL serial communications. Converter provides two way serial communications signal conversion between the TTL (Transistor Transistor Logic) output to and from a personal computer USB port using virtual serial COM port.

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.

The general purpose of the Relay board is connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC.

Arduino compatible, fully assembled and tested. Complete Internet/Ethernet board with 4 Optically-Isolated Digital Inputs and 4 Relays. Arduino is an open-source physical computing platform based on a simple i/o board and a user friendly development environment that implements the Processing/Wiring language.

The general purpose of the Relay Controller is connection to a PC's RS232 COM port. Control devices using your PC.

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

This converter provides two way RS232 serial communications signal conversion between the TTL (Transistor Transistor Logic) output to and from a personal computer RS232 serial COM port.

The general purpose Two Relay board - 12V

The general purpose Eight Relay board - 12V

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

The general purpose Two Relay board - 24V

The general purpose Two Relay board - 5V

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

The general purpose of the Relay board is connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC.

The general purpose Eight Relay board - 24V

It is an unpretentious programmer for the memories of the 24xxx series.

It is an unpretentious programmer for the EEprom memories of the 25xxx series.

A perfect choice for beginners, who are just entering the world of microcontrollers.

It is an unpretentious programmer for the most utilized PIC-processors of Microchip and for the memories of the 24xx series. It does not have the requirements and the abilities of the expensive programmers, but what it offers is a perfect choice for beginners, who are just entering the world of microcontrollers.

A perfect choice for beginners, who are just entering the world of microcontrollers.

JTAG programmer

Programmer for serial EEPROM memories - I2C,SPI and MIcroWire interfaces. Supports 24xxx, 25xxx and 93xxx series from different kind of manufacturers like Microchip, ATMEL, ST Microelectronics and etc.

10-15VAC to 12V / 5V DC Adapter

The general purpose of RS-485 Eight Channel Relay Controller. Control devices using your PC. RS485 BUS ID: 01, Relays: 1-8.