GitHub - catox0/Arduino-Digital_Delay_Generator: Arduino Uno as digital delay generator with 4 us - 4 ms range and estimated 180 ns resolution.

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Arduino Uno as digital delay generator with 4 us - 4 ms range and estimated 180 ns resolution.

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The program allows to use the Arduino as externally triggered delay generator with a delay range of 4.5 us to 4092 us and an estimated precision of 180 ns. The program offers 5 programmable output channels (D3-D7).
Use via Serial Interface at 19200 baud and send \n terminated commands.
I tested the program on a Funduino Uno, Seeduino V.4 and Arduino Mini Pro. Beware of the ~4 microsecond deadtime afer the trigger or after a delay event.