Posts by EMS

Night light circuit – 4 Types of Night Light Circuits

1. Simple Resistor-Based Night Light Circuit Components Required 1 × 220V AC to 6V AC Step-Down Transformer 1 × 1N4007 rectifier diode 1 × 100Ω[…]

Motorcycle Voltage Regulator – How to Inspect and Repair the Device

What is a Motorcycle Voltage Regulator? A motorcycle voltage regulator is a device that controls the voltage output from the alternator to the battery and[…]

MCP3008 Pinout: How to use this ADC Converter

What is the MCP3008? The MCP3008 is an 8-channel, 10-bit analog-to-digital converter manufactured by Microchip Technology. It is designed to provide a simple interface between[…]

Micro Ampere Meter: Basics and Its Circuit Diagram

Introduction to Micro Ampere Meters A micro ampere meter, also known as a microammeter or μA meter, is an electrical measuring instrument used to measure[…]

Infrared Receiver Circuits: The Design, Working Principle, and Applications

Introduction to Infrared Receiver Circuits Infrared (IR) receiver circuits are essential components in various electronic systems that rely on wireless communication using infrared light. These[…]

Audio Amplifier- A Brief Outlook to Its Many Types

Table of Contents Introduction to Audio Amplifiers Classification of Audio Amplifiers Based on Output Device Based on Circuit Configuration Based on Frequency Response Based on[…]

How to Use an Oscilloscope: The Ultimate Guide

What is an Oscilloscope? An oscilloscope is an electronic test instrument that displays and measures electrical signals. It shows how a signal changes over time,[…]

13 Best Free Gerber Viewer For YRAYPCB Design

1. Gerbv Gerbv is a popular open-source Gerber Viewer that supports a wide range of Gerber file formats, including RS-274X and Excellon drill files. It[…]

CDI Ignition: A Fast Charging Ignition System for High-Speed Engines

What is CDI Ignition? Capacitive Discharge Ignition, or CDI, is an advanced ignition system that utilizes a capacitor to store electrical energy and release it[…]

2N5088 Transistor- When and How to Use It

What is a 2N5088 Transistor? The 2N5088 is an NPN BJT designed for general-purpose amplification and switching applications. It is part of the BC547 family[…]