Digi 35 CPU - voltage overshoot
Unexpected moment of luck
LED strip - brightness vs. position
Power supply - load test
A bit more than 12V
Red Seal Dry Battery: The Choice of a Nation, 1919
High Voltage
Danger of Death
Digi 35 CPU - voltage overshoot
Digi 35 CPU - voltage overshoot
Digi 35 CPU - voltage overshoot
Digi 35 CPU - voltage overshoot
Digi 35 CPU - voltage overshoot
floating voltages
BESANCON:Eclaire suite à l'orage du 08 juin 2008
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Digi 35 CPU - voltage overshoot
Now I'm absolutely certain that I will NOT use this to power any micorcontroller projects anymore without massive precautions.
My AVR ATmega chips seem to have survived this treatment so far, but I will NOT power the ATxmega boards with this thing directly. This cries for an additional voltage regulator + Zener diode just in case.
These spikes happen when turning on the output of the power supply (switched by relais). I haven't tested if any overshoot happens when pressing the voltage-increment buttons. It would be quite sad if changing the output by +-0.1V would create spikes.
My AVR ATmega chips seem to have survived this treatment so far, but I will NOT power the ATxmega boards with this thing directly. This cries for an additional voltage regulator + Zener diode just in case.
These spikes happen when turning on the output of the power supply (switched by relais). I haven't tested if any overshoot happens when pressing the voltage-increment buttons. It would be quite sad if changing the output by +-0.1V would create spikes.
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