9046 shaares
349 private links
349 private links
Sometimes, when controlling lights and other loads such as motors, pumps, Solenoids etc., problems occur. Problems may include:
Lockup of the Arduino controlling the relays and switching
Loss of ability to communicate with a PC connected to the Arduino by USB
Noise and erroneous readings on sensors or attached devices when relays or loads are switched24V Industrial I/O Shield PLC Replacement
79.95
Update old, dated, and clunky PLCs with a modern Arduino/Pi based system. The Rugged Circuits 24V Industrial I/O Shield is designed to replace costlier PLC systems.