Parallax 27115 Single Relay Board 240mm Aluminium Water Cooling Block Converts RS232 voltage levels to

Converts RS232 voltage levels to standard TTL/CMOS logic

enabling real-time responsiveness while handling background operations

Configure the serial communication parameters (typically 9600 baud) and initialize the module using NMEA command strings or manufacturer-specific protocols

The compact form factor makes it ideal for space-constrained applications while maintaining sufficient pin accessibility for prototyping

Why Choose the Arduino Nicla Sense ME

Parallax 27115 Single Relay Board 240mm Aluminium Water Cooling Block Converts RS232 voltage levels toParallax 27115 Single Relay Board The Parallax 27115 Single Relay Board is a compact microcontroller compatible relay module designed for switching high current DC loads up to 10 amperes using low voltage control signals. Professional engineers, roboticists, and automation technicians use this board extensively in home automation systems, industrial control applications, and embedded projects requiring reliable electromechanical switching. This