High Voltage Alarm Circuit
Introduction High-voltage alarm circuits are essential in ensuring electrical systems’ safety. They serve as an early warning system, … Read more
Alarm Circuits
Unlock the world of alarm circuits with our comprehensive collection designed to meet your security needs. Whether you’re looking to safeguard your home, office, or industrial space, our range of alarm circuits provides reliable and customizable solutions. Explore a variety of circuit designs, from simple door alarms to sophisticated motion detectors and fire alarms. Our guides and tutorials offer step-by-step instructions, troubleshooting tips, and creative ideas for enhancing your security system. Find the perfect alarm circuit to protect what matters most to you and gain peace of mind with our expertly curated selection.
Programmable Electronic Door Bell Circuit
Introduction Welcome to the world of DIY electronics! Are you tired of the boring, generic doorbells that do … Read more
Vibration Activated Alarm Circuit
Introduction This guide will walk you through the process of building your very own Vibration Activated Alarm Circuit … Read more
Simple Burglar Deterrent Circuit
Introduction Step into the world of electronics and create your very own Simple Burglar Deterrent Circuit. With just … Read more
Bicycle Light and Alarm Circuit
Introduction Building your own Bicycle Light and Alarm Circuit is a fun and easy project that is perfect … Read more
Ultrasonic Sensor with Relay – Arduino Tutorial
Introduction An HC-SR04 ultrasonic sensor distance threshold dependent 5V SPDT relay using an Arduino UNO is a system … Read more
Ultrasonic Sensor with LCD – Arduino Tutorial
Introduction The HC-SR04 ultrasonic sensor distance measurement system utilizing an Arduino UNO microcontroller is a versatile and efficient … Read more
DS3231 Real Time Clock RTC Module – Arduino Tutorial
Introduction Interfacing a DS3231 Real-Time Clock (RTC) module with an Arduino UNO is a common way to add … Read more
High Power Siren Horn Circuit LM389
Introduction Do you want to make a circuit that will make your neighborhood sit up and take notice? … Read more
Simple Smoke Detector using ATtiny85
Introduction In this tutorial, we are going to make a Simple “Smoke Detector” Alarm using an ATtiny85 microcontroller. … Read more
Temperature Alarm Circuit 555 & LM741
Introduction Have you ever wondered how to build a circuit alerting you when the temperature in a room … Read more
Anti Theft Automobile Alarm Circuit
Introduction Have you had enough of stressing about whether or not your car is secure? Look no further … Read more
Home Intruder Alarm Circuit using CD4001
Introduction Visualize a world where you have peace of mind knowing that a state-of-the-art intruder alarm system safeguards … Read more
Motion Sensor with Piezo Buzzer – Arduino Tutorial
Introduction In this tutorial, we will show you how to connect the HC-SR501 PIR motion sensor and the … Read more
Two Tone Alarm Circuit using LM3900
Introduction The Two-Tone Alarm Circuit is a new and unique way to get a reliable alarm system that … Read more
IR Based Security Alarm using 555 Timer
Introduction Nowadays safety is a major concern around the World. Many people employ guards for this purpose but … Read more