High-Voltage Regulator with Short Circuit Protection
Overview There are numerous circuits available for low-voltage regulators. However, when it comes to higher voltages, like those needed for…
Keshav Ashok1 min5.4kSafety & 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.
Keshav Ashok1 min5.4k
Voltage Regulators Protector Circuit
Overview Many people overlook the fact that several voltage regulator ICs come with an upper limit, typically around 35 V, for the input vol…
Keshav Ashok3 min4.5k
Simple Short-Circuit Detection Circuit
Overview This circuit serves well in scenarios requiring over-current protection. Let’s delve into a model train scenario as an illustration…
Keshav Ashok2 min7.3k
Amplifier/Loudspeaker Overload Protector Circuit
Introduction Are you tired of blown-out speakers and damaged amplifiers? Well, fear not, my friends! Today, we are going to embark on a jour…
FNFarwah Nawazi2 min5.3k
Simple Metal Detector Circuit
Introduction In your life, you may have seen many detectors that detect metallic devices. These detectors have many special applications. Fo…
FNFarwah Nawazi1 min12.4k
Simple Earthquake Detector with Vibration Sensor & using ESP01
Introduction Earthquakes cause catastrophes. Not only does it destroy and harm places, but it also takes lives. Moreover, considering that w…
AAAmjad Ali3 min11.9k
Digital Code Lock using CD4013
Introduction Electronic code locks are very useful and efficient for security purposes and it has a high need since it offers great security…
FNFarwah Nawazi1 min7.3k
Night Security Light Circuit
Introduction We are living in an era, where we all want to save time and money. And, want to get better security. The night security light i…
FNFarwah Nawazi1 min6.9k
MOC5010 Linear Opto Isolator Circuit
Introduction In this Tutorial, we are going to make a "Linear Opto isolator circuit". An opt isolator, also known as an optocoupler, photoco…
FNFarwah Nawazi1 min6.6k
High & Low Voltage Cut off with Delay & Alarm
Introduction In electronics, both voltages and under voltages can harm and damage the devices. Especially, high voltages are also harmful to…
FNFarwah Nawazi1 min12k
Electronic Combination Lock using IC LS7220
Introduction An electronic code lock system is widely used in mechanical and electronic devices to make them secure. An electronic combinati…
FNFarwah Nawazi1 min4.5k
Mosquito Repeller Power Saver Circuit
Mosquito repellers are used for the whole night, which decreases their power. Since almost all the reports work on 5 watts. Hence, it's rela…
FNFarwah Nawazi1 min6.9k
Portable Fine Dust PM10 Analyzer with OLED
Introduction Solid particles that are suspended in the atmosphere for a certain period make up dust. These particles can be formed of inorga…
AAAmjad Ali5 min3.1k
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