The logic circuit diagram composed of photocoupler


Posted on Feb 7, 2014

Figure 1 is AND gate logic circuit. Its logic expression is P=A, Figure B has 2 photodiodes in series. When input logic level A=1, B=1, output P=1. In a similar way, itcan form Or gate, NAND gate, NOR gate and some other logic circuits. As shown in figure 2, it is a typical AC coupling amplifier circuit, which is suitable for selecting lightin..


The logic circuit diagram composed of photocoupler
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Wide Basic for ATtiny2313
Rgb-composite-converter
Frequency Counter
experiments with 741 operational amplifier
Wien Bridge Oscillator
MD-1142/UGC Modem Time Diversity BR Communications 6029C Time Diversity Modem
Infrared IR Illuminator DIY
LC179 utilizing temperature and humidity limit alarm circuit diagram
Constant current function module is disabled port junction



Top