Parallax 27115 Single Relay Board MPR121 - 12 Channel Capacitive Touch Sensor Controller Module - I2C Interface Once the physical assembly is

Once the physical assembly is complete

Pack of 5 offers excellent value for prototyping and classroom use

3-6V) Motor Speed ~200 RPM (at 6V

ROS 2 Native Integration: Seamless compatibility with Robot Operating System 2 enables rapid development of autonomous navigation and perception algorithms without custom driver development

or field audio using tools like arecord

Parallax 27115 Single Relay Board MPR121 - 12 Channel Capacitive Touch Sensor Controller Module - I2C Interface Once the physical assembly isParallax 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