A long light power control circuit


Posted on Mar 28, 2007

At dawn, the light is irradiated onto the photosensitive resistor RL, it reduces resistance This switch ICs (2) exhibits high electrical foot. I. lC end, the relay K does not s


A long light power control circuit
Click here to download the full size of the above Circuit.

uck desk, lamp does not light. To r night, dark, darken, the photosensitive resistor RL was high resistance, so lC VJ (2 pin level goes low .IC conduction, the relay K assault units, which normally open contacts K-l cut Taiwan, lamps bright.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

27MHz CW transmitter
Sound effects generator
Cro-doubler
Voltage-To-Frequency Converter Ii
interfacing large load bank with
eminent
Schematics Stereo Parabolic Microphone
Photo Meter Assesses Ambient Light Schematic
Convert Digital Mains Timer To Low Voltage
IC rprecision waveform generator with sweep and frequency modulation
Two-phase stepper motor drive system circuit



Top