Hi,
How to made voltage control before relay and after relay if it is in closed state? Anybody have idea?
Look my project in attachment. There is sliders potenciometers for input voltage in MCU and light diod is a coil of relay.
Regards.
Univarsal charger for lead acid battery
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Univarsal charger for lead acid battery
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- 1827_Charger_02.fcfx
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