Hi every1. I've just joined the forum and have already questions. I have basic knowledge of electricity and electronics, can read schematics, can solder.... and at this time I'm reading the all about circuits PDF's from this site.
Maybe some1 can point me in the right direction, here is what I need
basically switch A has to close only when switch B is in the middle position, number 2. Switch B has to switch positions like this 1,2,3,2,1,2,3 and so on, and has to be able to do this 10-20 times a second. I'm not sure how diffuclt this would be for a beginner and whether it is better to do this solid state or using mechanical switches/relays. Maybe a schematic based on the 555 timer?
and the second question is:
How can one isolate the capacitor so that it will only be able to discharge to the battery and NOT accept charge from it? For example I take the cap and charge it from a power supply and then hook it up to this circuit and the cap discharges fully to the battery.
many thanks in advance
Maybe some1 can point me in the right direction, here is what I need
basically switch A has to close only when switch B is in the middle position, number 2. Switch B has to switch positions like this 1,2,3,2,1,2,3 and so on, and has to be able to do this 10-20 times a second. I'm not sure how diffuclt this would be for a beginner and whether it is better to do this solid state or using mechanical switches/relays. Maybe a schematic based on the 555 timer?
and the second question is:
How can one isolate the capacitor so that it will only be able to discharge to the battery and NOT accept charge from it? For example I take the cap and charge it from a power supply and then hook it up to this circuit and the cap discharges fully to the battery.
many thanks in advance
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