Designing a DIY Precision Milliohmmeter Circuit
Let’s design a milliohmmeter circuit to measure low resistance values. It allows us to learn about basic electronics by designing circuit. Read more
Understanding the Basics of Inductors
An inductor is one of the common electronic components alongside a capacitor and a resistor. Let’s understand how it works and how to use it. Read more
Learning the Basics: Norton’s & Thevenin’s Theorem
Thevenin’s theorem and Norton’s theorem are fundamental principles that can be very useful when the time calls. Let’s learn how to apply them. Read more
LM337 Adjustable Negative Voltage Regulator Circuits
The LM337 is a 3-terminal adjustable negative voltage regulator. It can supply from -1.2V to -37V at 1.5A or more with minimum components. Read more
ICL7106 Analog-to-Digital Converter with Meter Circuit
Let’s learn about the ICL7106 3½ digit A/D converter with LCD driver pinout and features, then use it to build simple digital meter circuit. Read more