Delay circuit using 555 time base integrated circuit 4b
Source: InternetPublisher:newlandmark Keywords: delay circuit integrated circuit time base integration Updated: 2021/04/27
Delay circuit using 555 time base integrated circuit 4b
They are a delay circuit that jumps from high level to low level . That is, when the button SB
is pressed, the output terminal is high level. After a delay, the output terminal jumps to low level and remains low level .
Adjust the potentiometer RP to change the delay time.
The circuit uses a unidirectional thyristor
to supply only half-wave power to the load.
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