Simple Overvoltage Protection Circuit BC557
Introduction For any device or circuit, both over and under voltages are harmful. Under voltages can generate light flickers while overvolta…
FNFarwah Nawazi1 min6.5k
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.
Over Voltage and Reverse Voltage Protection Circuit
For any device or circuit, over and under voltages are harmful. Under voltages can generate light flickers while overvoltages can damage the…
FNFarwah Nawazi1 min9.2k
TCA505BG Inductive Proximity Switch Circuit
Introduction To detect the closeness or proximity of any particular object, a switch which is known as a proximity switch is employed. Basic…
FNFarwah Nawazi1 min8.7k
AC Power Interruption Counter Circuit
Introduction This is a simple AC Power Interruption Counter Circuit for counting power supply interruptions. This circuit will notify you if…
FNFarwah Nawazi2 min5.3k
Simple Broken Wire Detector
Introduction Sometimes it happens that after making any device or circuit it would not work properly. So, the first thing a person can do is…
FNFarwah Nawazi1 min12.9k
Short Circuit Protection Circuit
Introduction Sometimes you may have observed that your heavy electronic devices suddenly stop working. There could be so many reasons for th…
FNFarwah Nawazi1 min18.6k
Automatic Temperature Controlled Switch LM35
In this tutorial, we are going to make an "Automatic Temperature Controlled Switch". Sometimes we face situations, where we need to control…
KSKiran Saleem3 min6.6k
IC555 Based Solar-Powered Bird Scarer Circuit
Introduction During agriculture and farming, the most important issue that arises is those birds that destroy the farms or wheat, etc. There…
FNFarwah Nawazi1 min8.6k
Main Power Interruption Alarm
In this tutorial, we are going to make a "Main Power Interruption Alarm". A power supply interruption alarm is a circuit that prevents a fau…
FNFarwah Nawazi2 min5.6k
Overvoltage Protection Switch Circuit
Introduction Both over and under voltages are damaging to any device or circuit. Light flickers can be caused by low voltages, while high vo…
FNFarwah Nawazi2 min10.7k
AC Power Outlet with Timer
Introduction Wastage of anything is not a good idea; and when it comes to electricity, it is also not good economically. Higher electricity…
FNFarwah Nawazi2 min8.6k
Simple Overvoltage Protection Circuit
In this tutorial, we are going to make a "Simple Overvoltage Protection Circuit". Over-voltages are all voltages that temporarily surpass th…
KSKiran Saleem3 min22.3k
Over Voltage and Reverse Voltage Protection Circuit
In this tutorial, we are going to make an "Over Voltage and Reverse Voltage Protection Circuit". The protection ensures that the components…
KSKiran Saleem2 min19k
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