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24 Second Countdown Timer Circuit – Circuit Schematic
24 Second Countdown Timer Circuit
Here is countdowntimer24 second circuit. Thistimercircuit build for automatis on or off electronic load. Thetimercircuits uses fast 74LS schottky IC`s. A 24 sec...
1HZ Standard digital clock – Circuit Schematic
1HZ Standard digital clock
This is a standard digital clock circuit,frequency size 1 Hz or 2 Hz. It can be used in the normal clock circuit. It consists of IC-4060 and IC-4013, the....
Touch Switch Monostable/Timer with 555 IC – Circuit Schematic
Touch Switch Monostable/Timer with 555 IC
A schematic diagram of a touch switch circuit is shown below. This circuit consist of timer, one shoot multivibrator and touch terminal. As timer, this circuit ...
Pulse Width to Analog Voltage Demodulator – Circuit Schematic
Pulse Width to Analog Voltage Demodulator
This is a schematic diagram of a pulse width to analog demodulator circuit. This circuit is used to demodulate the pulse width to analog voltage level. With....
Discrete 0.5-300 ms Monostable Multivibrator – Circuit Schematic
Discrete 0.5-300 ms Monostable Multivibrator
Monostable multivibrator circuit produce a fixed pulse-width when the input is triggered. The input is fed to CR1, which should be an open collector source sinc...
555 Timer as Monostable Multivibrator – Circuit Schematic
555 Timer as Monostable Multivibrator
A monostable multivibrator (MMV) often called a one-shot multivibrator, is a pulse generator circuit in which the duration of the pulse is determined by the R-C...
Simple Pulse Generator – Circuit Schematic
Simple Pulse Generator
A Pulse generator usually allows control of the pulse repetition rate, pulse width, pulse delay and pulse amplitude. More sophisticated pulse generators may all...
An Overly Sensitive One-Shot – Circuit Schematic
An Overly Sensitive One-Shot
This circuit is from the data sheet for Linear Technology`s LT1720 (a 4. 5ns comparator). It`s the circuit entitled "Pulse Stretcher" at the very end. Essential...
555 circuits – Circuit Schematic
555 circuits
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Digital pulse counter – Circuit Schematic
Digital pulse counter
This here is a simple but versatile pulse counting/smoothing integrator circuit with an NE555 as the shaper, and a little LCD display as the output. I have orig...
555 circuits – Circuit Schematic
555 circuits
I`ve decided to start selling these on ebay to raise some money for parts. Here`s a link to the current auction and here`s a photo of the current model: Switch...
police siren using NE555 – Circuit Schematic
police siren using NE555
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Strobo Light using 555 timer circuit – Circuit Schematic
Strobo Light using 555 timer circuit
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Musical Door Bell with Timer Circuit – Circuit Schematic
Musical Door Bell with Timer Circuit
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555 Led Flasher circuit – Circuit Schematic
555 Led Flasher circuit
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Digital Stopwatch Timer Circuit – Circuit Schematic
Digital Stopwatch Timer Circuit
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555 timer light dimmer schematic – Circuit Schematic
555 timer light dimmer schematic
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555 timer compo entry 2 – Circuit Schematic
555 timer compo entry 2
This entry is a 4 step sequencer controlling an `Atari Punk` synth with a greyscale NTSC video visualization of the output audio, built using two 558 quad-timer...
Audio Astable Multivibrator Using IC 555 Circuit – Circuit Schematic
Audio Astable Multivibrator Using IC 555 Circuit
This circuit diagram shows how a 555 timer IC is configured to perform as an astable multivibrator. An astable multivibrator is a timing circuit whose `low` and...
Metronome Generator Circuit using NE555 – Circuit Schematic
Metronome Generator Circuit using NE555
Welcome to the weblog where we discuss about electronic circuits schematics, PCB design, diy kits and electronic projects diagrams. Here is a simple circuit wit...