Making Light Dimmer Using remote
Posts tagged Switches
Motorcyle Alarm – The circuit board and switches must be protected from the elements.
Any number of normally open switches may be used. Fit the mercury switches so that they close when the steering is moved or when the bike is lifted off its side-stand or pushed forward off its centre-stand. Use micro-switches to protect removable panels and the lids of panniers etc. While at least one switch remains […]
IR Photodetector circuit diagram
IR detector circuit using 2N2222, LM567, BC558 IR detector circuit using 2N2222, LM567, BC558
Audio video modulator
Datasheet UHF and VHF Audio video modulator MC44BS373CA, SO16N, QFN20
Wiring diagram Power supply Circuit Diagram
Wiring diagram Power supply Circuit Diagram
The Audio preamplifier with dual recording
The Audio preamplifier with dual recording using IC BA3420AL. The Audio preamplifier with dual recording using IC BA3420AL. It has an internal switch for switching between playback head, mic and radio input modes, and also includes a bias oscillator and regulated voltage source for radio use. All control is possible with one external switch, allowing […]