EEVblog #240 – Power Supply Design Part 8

PART 7: https://www.youtube.com/watch?v=s8b4h_UybLE
After some Arduino hurdles, Dave troubleshoots his DAC SPI driver code in “real time”, and takes a peek at an issue with the LCD I2C bus. As well as showing off his PSU PCB for the first time.
The PCB is from Circuit Labs in New Zealand:

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