NE555 sequential timing circuit diagram
Source: InternetPublisher:通通 Keywords: NE555 timing circuit Updated: 2024/06/14
The first half of the 556 dual timer output is fed to the second half input via a 0.001μF coupling capacitor, giving a total delay equal to the sum of the individual delays. The first half of the timer is started by momentarily grounding pin 6. After the time interval determined by 1.1R1C1, the second timer begins delaying, with a value determined by 1.1R2C2.
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