Hi, I am a student and have to design a synchronous counter from 1010 to 0011. For this I am using IC 74193 counter. I attached the picture of my circuit. The logic I followed was that I set counter to 1010 and then counter reaches 0011 it clears it. The issue is that counter doesn't work if CL...
Hello,
I have 3 Motion Sensors(Infrared Sensors) that work on 220V. I want to install these 3 sensors in 3 rooms and connect a single siren because thieves have recently cut the window bar and got inside my house.
The Problem.
If I connect each of them and connect a single siren, if one gets...
I'm looking for smallest and cheapest transmiter and receiver for Remote control toys. Can you help me with BOM and circuit diagram?
I have gone through some articles which suggests for readymade circuit available on Amazon. But I want to build it without using any readymade circuit.