Door Open Alarm Circuit with Hall Effect Sensor
Introduction In the current era where everything relies on technology, using a simple lock key for security is … 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.
Power Failure Alarm Circuit
A power failure alarm circuit is a very useful circuit that helps in diagnosing the cut-off or absence … Read more
PIR Burglar Alarm Circuit
Introduction Security is the major issue. Public places like malls, government places like parliament, and courts. edu In … Read more
Dark Activated Alarm Circuit
A darkness detector is basically a Light Dependent Resistor (LDR) interfaced generator of the square wave. LDRs are created … Read more
Light Activated Alarm Using 555 Timer
Introduction The significant principle of a light-activated alarm using a 555 timer is to generate sound that depends … Read more
Morning Bird Alarm Circuit Using 555 ICs
How wonderful your day will be if you wake up from the superb melody of birds. Goodness dear! … Read more
Vibration Alarm Circuit using IC 555
In this tutorial, we are going to make a “Vibration alarm circuit using ic 555”. The versatile astable multivibrator configuration … Read more
Dark Activated Alarm Circuit using LDR
The dark-activated alarm is a circuit that is used to identify darkness or loss of light. It only … Read more
Door Open Alarm Circuit using Hall effect Sensor
In this tutorial, we are going to make a “Door Open Alarm Circuit using Hall effect Sensor”. A … Read more
Timer Alarm Circuit using NE555
In this tutorial, we are going to make a “Timer Alarm Circuit using NE555”. In many electronic circuit … Read more
Door Alarm with Ultrasonic Sensor
Introduction Security alarms are no longer a great deal to employ. Everyone now uses alarm systems for their … Read more
Buzzer Alarm System with Arduino
Introduction Your property and assets are safest when they are protected by a security system. If there is a … Read more
Rain Detector Alarm
Mostly a rain sensor or rain detector circuit is used to detect the rain in the agriculture field … Read more
Multipurpose Hall Effect Sensor Circuit
In this tutorial, we are going to make a “Multipurpose Hall Effect Sensor Circuit”. There are so many … Read more
Top 5 Simple Printed Circuit Board(PCB) Projects for Beginners
Introduction Printed circuit boards are used in almost every electronic device. Hence, it’s a crucial part of electronic … Read more
Charger Circuit Failure Alarm
Introduction Does that happen to you that you place your device for charging and someone removed the device … Read more