Power surges, those sudden spikes in voltage, can be a real headache for our electronics. But dont worry we can learn how to build a basic surge protector circuit to […]
Simple Peltier Refrigerator Circuit
This guide will walk you through the steps of creating a simple refrigerator using a Peltier device. Let’s dive in! What’s a Peltier Device? A Peltier device is a unique […]
Calculating Transformerless Power Supply Circuit Resistors and cap
This post dives into calculating component values for transformerless power supplies, using basic formulas like Ohm’s Law. Understanding the Circuit: Before we jump into calculations, let’s break down a typical […]
220V Automatic Voltage Stabilizer Circuit
This article dives into a straightforward circuit designed to safeguard your appliances from voltage fluctuations. Imagine a knight protecting your electronics – that’s what this voltage stabilizer does! How it […]
Blinking LED Bow Tie Circuit
Impress everyone with your voice-activated LED bow tie! In this post, we’ll guide you through building a circuit that makes LEDs on your bow tie blink in response to your […]
Simple Dual Tone Siren Circuit
Here is a circuit diagram for a two-tone siren that produces a loud sound with varying frequency. You can use it with any power supply voltage, so it is suitable […]