I have two boards:
I tried to use them with piezo switch and 14,8V li-ion battery - currents max 2-3A
Here is what I have:
- default state is always ON after connecting battery
- piezo switch is able to turn it ON (after manual OFF with micro switch on the board) but cannot turn it OFF
- built-in micro switch is working ok with my finger, no problem to turn it ON/OFF...
Is there a way to get it working with shorter pulses from piezo switch?
Is there a way to make the default state OFF?
I can solder these smd components so there won't be a problem to change some resistor or capacitor...
Thank you for advice