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DIY The DMX-512 signal receiver

The DMX receiver is designed to receive control signals in the DMX512 standard and transfer them to the Arduino microcontroller input. On the same board, six load control keys are mounted.

The keys are controlled by the outputs of the microcontroller Arduino with pulse width modulation (PWM), the load is the LED lights or LED strip.

Specifications

  • Number of control channels - 6
  • Standard input signal - DMX512 (RS485)
  • Load voltage - up to 50 volts direct current
  • Load current - up to 0.5 amps per channel
  • Dimensions - 70×35 mm
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