1.2GHz Voltage Controlled Oscillator VCO Circuit
Overview Creating high-frequency voltage-controlled oscillators, or VCOs, isn’t a walk in the park, which is why Maxim (www.maxim-ic.com) … Read more
Keshav Ashok
Modem Off Indicator Circuit
Overview The indicator for modem off is specifically designed with serious Internet users in mind. One can observe … Read more
Thyristor Tester Circuit
Overview Imagine you’re an electronics enthusiast tasked with testing various thyristors for a project. You’ve gathered different types … Read more
Servo Motor Control with Web Server – ESP32
Overview The integration of servo motor control with a web server using ESP32 microcontrollers has significantly expanded the … Read more
Switch-Mode Power Supply Circuit using LM2674
Overview For years, National Semiconductor has crafted and designed integrated circuits (ICs) tailored for switch-mode power supplies. Utilizing … Read more
Luxury Car Interior Light Circuit
Overview This setup might seem simple, but it’s worth the time and energy. It offers a top-notch delay … Read more
Mains Powered White LED Lamp Circuit
Overview Have you ever thought about using an array of white LEDs as a compact lamp for your … Read more
High-Voltage Regulator with Short Circuit Protection
Overview There are numerous circuits available for low-voltage regulators. However, when it comes to higher voltages, like those … Read more
Voltage Regulators Protector Circuit
Overview Many people overlook the fact that several voltage regulator ICs come with an upper limit, typically around … Read more
Simple Short-Circuit Detection Circuit
Overview This circuit serves well in scenarios requiring over-current protection. Let’s delve into a model train scenario as … Read more
Modular Preamplifier Switching Center Circuit
Overview Imagine you’re setting up your home audio system, eager to enjoy your favorite music and podcasts with … Read more
USB Power Injector Circuit For External Hard Drives
Overview A portable USB hard drive serves as an efficient means to back up data, yet what if … Read more
USB Powered Mobile Phone Battery Charger Circuit
Overview Imagine you’re on a camping trip, far from power outlets, but your phone’s battery is running low. … Read more
NiCd Battery Charger Circuit with Reverse Polarity Protection
Overview In today’s tutorial, we’ll be creating a small and portable NiCd Battery Charger Circuit with Reverse Polarity … Read more
60-Watt Audio Power Amplifier Circuit using
Overview In honor of the one-hundredth design published on this website and in response to numerous requests for … Read more
DC Motor Control using L298N Motor Driver & ESP32
Overview In the realm of robotics, automation, and electronic projects, controlling DC motors efficiently and effectively is a … Read more