Simple Smoke Detector Circuit
Introduction Fire safety is a crucial aspect of any household. A smoke detector is an essential device that can alert you of a potential fir…
FNFarwah Nawazi3 min15.9k
Safety & Security Circuits
58 projectsDiscover peace of mind with our comprehensive collection of safety and security circuits, designed to protect your property and loved ones with advanced technology. Whether you're securing your home, office, or industrial space, our range of circuits offers versatile solutions for surveillance, access control, alarm systems, and more. Explore circuit designs equipped with features such as motion sensors, door/window contacts, CCTV cameras, and biometric authentication for enhanced safety and security. Our detailed guides, tutorials, and circuit diagrams provide step-by-step instructions, installation tips, and best practices for building and customizing safety and security circuits. Protect what matters most to you and ensure a safe environment with our curated selection of high-quality safety and security circuit.
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 many times these guards als…
FNFarwah Nawazi1 min5.6k
Main Power Supply Failure Indicator Circuit
Some types of electronic equipment do not provide any indication that they are actually on when they are switched on. This situation can occ…
KSKiran Saleem2 min6.5k
Over Voltage Protection Switch Circuit
Multiple appliances have been developed to ease human efforts. And in the same run, numerous protective circuits are designed to ensure a lo…
KSKiran Saleem2 min5.8k
Blown Fuse Indicator Circuit
Introduction Electricity is a part of our daily lives and hence the automation circuitry. Automation circuits are part of every home, indust…
FNFarwah Nawazi3 min9.6k
Easy Mosquito Repellent Circuit
Control of mosquitoes is something important in the present day, as with a rising number of mosquito-borne illnesses. The various pesticides…
KSKiran Saleem1 min4.9k
AC Power Interruption Counter Circuit
In this tutorial, we will make an "AC Power Interruption Counter Circuit". AC currents can be interrupted at a natural current zero, which i…
KSKiran Saleem3 min4.3k
Charger Circuit Failure Alarm
Introduction Does that happen to you that you place your device for charging and someone removed the device to charge theirs? Does that make…
FNFarwah Nawazi2 min4.7k
Simple PIR Motion Detector Circuit
Introduction Have you seen in some cool places, the lights get turns ON when you walk or just take a step at that place. These places use mo…
FNFarwah Nawazi1 min26k
Ultrasonic Security System using HC-SR04 & Arduino
Introduction In this tutorial, we are going to show you how to create an "Ultrasonic Security System" using an HC-SR04 sensor and Arduino UN…
AAAmjad Ali3 min13.6k
PIR Burglar Alarm Circuit
In this tutorial, we are going to make a "PIR Burglar Alarm Circuit". As nowadays security is a real concern, a burglar alarm is a device th…
KSKiran Saleem3 min14.8k
PIR Motion Detector Circuit
In this tutorial, we are going to make a "PIR Motion Detector Circuit". We need security everywhere to protect property or confidential info…
KSKiran Saleem3 min14.4k
Simple PIR Sensor Circuit SL100
Introduction Have you ever thought that how the automatic doors of stores and malls work? How does it get open when there is a person? And h…
FNFarwah Nawazi1 min11k
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