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Results tagged with pulse
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user 200529
A pulse in signal processing is a rapid, transient change in the amplitude of a signal from a baseline value to a higher or lower value, followed by a rapid return to the baseline value. There are many examples of a pulse function including: Step/rectangular pulse, impulse/dirac pulse, triangular pulse, sawtooth pulse, sinc pulse, Gaussian pulse, etc.
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Turn TTL high output signal into ground pulse for EEPROM write
I do understand how to use a 555 to generate a pulse but the circuits I have for that all rely on the trigger pulse/line being shorter than the output pulse, which I can't guarantee because of the constant … Obviously I am fine inverting any of the high output lines to achieve the target low pulse to the RC-write pin. …
- 165
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Turn TTL high output signal into ground pulse for EEPROM write
However, having now built the circuit, it seems to send a positive pulse every two clock cycles, which is not quite what I wanted, but at least sends a pulse when a constant high signal is applied to the … As soon as the input line (at top left of each circuit diagram) goes high, a brief HIGH output pulse is sent, and then shortly afterwards the BAR-output of the second flip-flop switches high, and remains …
- 165