555 stair and corridor touch delay switch circuit
Source: InternetPublisher:toothache Updated: 2018/05/14
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/6b0e1d9e-3c63-11ec-a1e0-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/6b0e92d2-3c63-11ec-9791-086126841eb8.gif)
Latest 555 Circuits Circuits
- NE555 long time delay timing circuit
- Circuit diagram of pocket electronic timer hypnotic massager composed of NE555
- Using NE555 to make a path detector
- Using NE555 to make an audio signal generator
- 555 lantern electronic switch circuit
- 555 radio calling system coding transmitter circuit
- 555 pyroelectric infrared sensing and lighting dual control delay energy-saving lamp circuit
- 555 battery protector circuit with voltage stabilizing charging circuit
- 555 intelligent electronic watchdog circuit
- 555 simple washing machine timer circuit
Popular Circuits
- NE555 time base integrated circuit diagram
- 50% duty cycle 555 circuit
- Self-stopping hypnotic device circuit diagram
- Double-key touch switch circuit diagram using 555 time base circuit
- Pulse width modulation circuit diagram based on 555 base time
- Electric bell sound delayer schematic diagram
- Integrated circuit timer 555 internal structure circuit diagram
- Circuit diagram based on 555 base time astable working mode
- 555 long learning time reminder circuit
- 555 Electronic disinfection circuit using ozone tube