The TL431 is a popular adjustable precision shunt regulator integrated circuit that can be used as a voltage reference, precision current sink, or voltage regulator. Below are the electrical characteristics […]
Types of Touch Switch Circuits Explained
In this post we discuss several different types of electronic touch switch circuit, which can be used to toggle an electrical load simply by touching a piece of metal connected […]
Simple Relay Delay Timer Circuits using IC 4001
All of the figures below demonstrate how CD4001B CMOS NOR gate ICs can be used to create highly reliable delay relay timer circuits, with time interval range from a few […]
3 Easy SG3525 Inverter Circuits Explored
In this post we learn how to build 3 unique power inverter circuits using the IC SG3525. All these inverters will produce 220 V or 110 V AC from any […]
12 Best Oscillator Circuits Explained
The high input impedance and high gain of the FET encourage ease and efficiency in multiple transistorized oscillator circuits. often, the FET can be utilised directly in transistor circuits and […]
Simple Audio Circuits
In this post we will discuss a few interesting audio circuits using Field effect transistors or FETs Dual-channel Audio Mixer In Figure below, you can notice a traditional circuit for […]