My present plan is to generate from a 5V micro two 0.5Hz outputs, 50ms width (as TVB has shown), and to drive the coil via a resistor in each output. The resistors serve a further function of protecting the micro outputs from ESD to some extent.
Murray ZL1BPU _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
