Circuit diagrams and schematics - Electronic projects

This is circuit Function Generater,Triangle and Squarewave Generator. Use IC 40106 and Transistor BC547. VR1 For Control frequency Output. S3 to Seclector High = 1kHz-10kHz, Low = 10Hz-100Hz. Voltage supply 3-15V. Detail other see in circuit. Related Links Circuit More about Squarewave Oscillator More about IC 40106 More Circuit about triangle wave generator Squarewave Oscillator [...]

IC1 astable gives a fixed square wave at pin 3, C1 and R1 derive uS trigger pulses from IC1 and this will trigger IC2 monostable or single shot, the voltage at pin 5 of IC2 will change the pulse width output of IC2, to get it working all the three RC combinations have to be [...]

PWM motor controller Image circuit pdf file, LM339,LM324 part. Related Links More Motor Speed Controller More circuit about Electronic Control More circuit PWM Speed Motor More circuit Drive Stepper Motor PWM Control Speed Motor 12V By TL494 PWM Motor Speed Controller – DC Light Dimmer by IC LM324 PWM Speed Motor Controller By IC 555 [...]