Hello. I have a problem with connecting N number of DS18B20 sensors on pic16f877 microcontroller on same pin in proteus simulation. I got it working with one sensor. But I cant get it working with multiple sensors (number of sensors greater then 1). So the C code needs to do next: when I connect...
Hello cool people, I'm new to Proteus and overall designing digital electronic circuits. I have to design a 4 BIT ALU unit capable of adding, subtracting, multiplying using full and half adders, so the information has to enter by 2 registers of 4 bits type D, and have a selector system that will...
In the attached Proteus circuit I used optocouplers NSL-32SR3. Its dependence on the LED current is depicted in the attached graph.
Unfortunately for some reason the ohhmeters show always 100MOhms, and it doesn't matter on the applied to LED current.
I built the circuit for simulating the all-pass filter by using optocouplers. But I don't know why its frequency response differs so much from the same but with the resistors instead of the optocouplers.
I try to design circuit that convert 10 bit binary to BCD with 74185 IC in Proteus, but when i run this project output of this IC like this attached picture is unknown(IC don't work!) and I did active enable. why? and how can give suitable output?