We used to use voltage dividers very often. Why do we use them in circuits? And How to use it? Let me explain to you understand the voltage divider rule. And can calculate in a simple way. Even, this is suitable for a beginner. Are you the pro? Sometimes, may forget some point that can … Read more
It is a H-Bridge motor driver circuit that popular, high performance,to moving of a robot,designed by mosfet or transistor to control rotating of motor[…] Read more
Do you like a transistor? Today I am going to 3 transistors audio amplifier circuits. Why use transistors in the amplifier? Transistors are devices made of semiconductors. It has many benefits, but the most important and common use is to use it as an amplifier. How? Must … follow to see. Although currently, we will … Read more
This is Morning sun alarm circuit using IC-4011 that hobby It will have sound alarm when morning like a normal clock alarm with lighting sensor same clock. Read more
If you are looking for a constant frequency generator that easy and inexpensive. Here are the transistor crystal oscillator circuit ideas. They may help you works finish. There are 4 circuits as follows. Carrier wave generator circuit 25 years ago, I used this oscillator circuit to AM radio station. I use it like a radio … Read more