ATmega328p Controller /w pluggable connectors for 6DIO, ICP, 2ADC
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Joined: Sun Sep 18, 2016 6:07 pm


Postby rpu_bus » Wed Jul 19, 2017 1:08 pm

RPUno has some current sources that can be used to light LED strings. Analog has two 22mA sources, Digital has one 22mA source and the ICP has a 17mA source. Use the pluggable Digital IO's 3,10,11,12 for LED control, i.e. to sink a current source. Most of the examples use digital 13 as an I2C status, and the Day-Night state machine is using digital 4 as a status.

NightLightWiring.png (10.18 KiB) Viewed 130 times

The logic was mostly taken from Solenoid and allows setting a pre start delay, a runtime, a cycle delay and the mAHr of discharge at which the LED's stop cycling.

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