Crystal Oscillator Circuit: How to Build One
Introduction to Crystal Oscillators A crystal oscillator is an electronic circuit that uses the mechanical resonance of a vibrating crystal of piezoelectric material to create[…]
Beat Frequency Oscillator- Principle and Applications
What is a Beat Frequency Oscillator? A Beat Frequency Oscillator (BFO) is an electronic circuit that generates a low-frequency signal by mixing two high-frequency signals[…]
Frequency Counter Circuits: Everything You Need to Know
What is a Frequency Counter? A frequency counter is an electronic instrument that measures the frequency of an input signal. It counts the number of[…]
DIY Heatsink: A Guide on Building a Miniature Heatsink
Introduction to Heatsinks and Their Importance A heatsink is a passive heat exchanger that helps to regulate the temperature of electronic components by dissipating heat[…]
Homemade Power Bank: An Easy DIY Guide
What is a Power Bank? A power bank is a portable device that stores electrical energy and can be used to charge various electronic devices,[…]
Kelvin Connection: The Ultimate Beginner’s Guide
Introduction to Kelvin Connection Kelvin connection, also known as four-terminal sensing or four-wire sensing, is a widely used technique in electrical measurements to accurately determine[…]
Everything You Need to Know about Designing a PCB Layout
Introduction to PCB Layout Design Printed Circuit Board (PCB) layout design is a crucial step in the development of electronic devices. A well-designed PCB layout[…]
LM393: Pinout, Features, Applications, and Working Principle
LM393 Pinout The LM393 comes in an 8-pin dual inline package (DIP-8) or an 8-pin small outline package (SOP-8). The pinout for both packages is[…]
LM358 op-amp: A Complete User Guide and More!
What is the LM358 op-amp? The LM358 is a dual low-power operational amplifier with two independent, high-gain amplifiers in a single package. It is designed[…]
Voltage Comparator: An Introduction To Comparators
What is a Voltage Comparator? A voltage comparator is an electronic device that compares two voltage inputs and outputs a digital signal indicating which input[…]