Using the arduino digital outputs can someone tell me what circuit I need to switch 24v DC on/off. Each 24V line will only be using 50mA and I have a 24v DC power supply. I need 4 independant channelsor devices to control some pneumatic pilot valves. An RS component code would be a perfect answer. I…

Using digital outputs to switch 24v DC

system April 30, 2009, 6:16am 5

Thank you for the suggestion

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