Search found 2 matches
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When there is a positive voltage between the input and the output voltage, the transportation of the MOSFET is turned on, as follows: Vgate = VOUT- (R2 / R1) (VIN-VOUT) Among them, the vgate of the Schottky diode circuit is the gate drive voltage of the MOSFET, and Vin is an input voltage, and Vout ...
- 26 Mar 2021, 04:23
- Forum: Hobby Circuits and Small Projects
- Topic: How to use 555 timer to automatically turn off the sound control light?
- Replies: 0
- Views: 1005
I made a sound-light control light, using 555 timer delay, the result I want is that the lamp is turned off after 10 seconds. Can you help solve the problem?