Astable multivibrator circuit diagram
#astable
#multivibrator
#oscillator
#pulse generator
#timing circuit
#square wave
#transistors
#flip-flop
#electronic circuit
#signal generation
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High Power Square Wave Generator (0-500V 25A)
V1 and V2 are set to 5V in the simulation, but they could also be set to 10V to eliminate the need for a second power supply. Alternatively, if logic level FETs can be sourced at that higher voltage, the...
Pulse-Generator & Signal-Tracer
This simple circuit generates narrow pulses at about 700-800Hz frequency. The pulses, containing harmonics up to the MHz region, can be injected into audio or radio-frequency stages of amplifiers, receivers and the like for testing purposes. A high-pitched tone can...
Pulse-Generator & Signal-Tracer
This simple circuit generates narrow pulses at about 700-800Hz frequency. The pulses, containing harmonics up to the MHz region, can be injected into audio or radio-frequency stages of amplifiers, receivers and the like for testing purposes. A high-pitched tone can...
Simple-touchtonetm-generator
The oscillator utilizes a Motorola MC14410CP chip paired with a 1-MHz crystal. This configuration generates both high and low audio tones, which are then transmitted to the amplifier through 1 kΩ resistors and a 1 µF capacitor. The output resistors...
freeze protector circuit
This is a simple freeze protector circuit diagram, also known as a timing circuit. It serves as a hobby project for beginners. This circuit can automatically operate any device after a fixed time once AC power supply is restored. The...
Flip-Flop Independent Lamp Driver
Assume first that SCR1 is on and SCR2 is off, allowing capacitor CI to be fully charged, with its LMP2 end positive. The state of the circuit can be altered by pressing switch S2. When SCR2 turns on, it capacitively...
Pulse Generator Circuit
By utilizing a 556 dual timer, with IC1A functioning as a waveshaper and IC1B as a pulse generator, a pulse width range of 10:1 can be achieved. This circuit can be triggered using a sine wave.
The circuit operates on the...
Wide-range-oscillator
The gain control enables the oscillator to maintain a nearly constant output across its range. The circuit operates within a frequency range of 160 kHz to 12 MHz while producing a consistent amplitude.
The oscillator circuit described utilizes a gain control...
multivibrator astable
The astable multivibrator is a specific type of relaxation oscillator that utilizes in-phase feedback provided by a separate transistor. Initially constructed using vacuum tubes, this circuit gained widespread popularity and was extensively utilized in early computers and television sets for...