Properties of Capacitors in Series and Parallel
Capacitors in parallel increase capacitance, but capacitors in series increase voltage. What’s their downside, and how do you use them? Read more
Tested ICL8038 Function Generator Circuits – From Basics to Practical Applications
This is the Mini function generator circuit using ICL8038 IC-number. (Precision Waveform Generator/ Voltage Controlled Oscillator) It will generate output 3 the waveform, include […] Read more
Simple Level Voltage Detector Circuit Using LM741
We will be talking about the simple voltage level detector circuit. Its main purpose is to detect if the voltage rises above a certain point. Read more
Simple Bird Sound Generator Circuit
This Simple Bird Sound Generator Circuit was one of the first circuits I built as a child. It’s made up of only a transistor and a few others. Read more
3 LED Chaser circuit using transistor without IC
Let’s make 3 LED chaser circuits using transistors without ICs. We will learn how transistors work as switches with capacitor discharge. Read more