0iceng 1 year ago ReplyUpvoteThe MOSFET Gate gets charged and lights the LED until R2C_seconds discharge falls below 66%...Pick the FET that works the current needed, (2N7000 - 100ma) or (BS170 - 500ma) and adjust the R1 value appropriately.
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1 year ago
Looks like a winner.
1 year ago
The MOSFET Gate gets charged and lights the LED until R2C_seconds discharge falls below 66%...
Pick the FET that works the current needed, (2N7000 - 100ma) or (BS170 - 500ma) and adjust the R1 value appropriately.