Building Electronics Kaleidoscope
Attention-catching elements prove valuable in warnings, raising awareness of danger, and in exhibitions, providing visual delight. Numerous electronic circuits utilize blinkers, winkers, and LED...
Personalized E-Paper Clock Using ESP32 Microcontroller
We designed a Personalized DIY E-Paper Clock Using ESP32 Microcontroller. Circuit Diagram and Code explained in the article.
E-paper is continuously evolving. The day is...
Joystick-Controlled Arduino System for Operating Home Appliances
In the world of electronics and embedded systems, the use of a joystick and an Arduino Uno board has many possibilities for developing control...
Beginners Guide to Resistor Colour Codes
This table will help you with managing resistor color code so that you don't burn up your circuit due to a wrong resistor.
Right below...
Millet Cooker: An Electric Slow Cooker
In 2023, we celebrate the International Year of Millets, honoring the nutritional richness and versatility of millets, such as Foxtail, Barnyard, Kodo, Little, and...
Counter With Overload Alert Alarm for Child Safety in 40-Seater Bus
We built the Bus Overload Alert System using Arduino. Now, why and where can we use this detection/counter system?
Child safety is a paramount concern,...
DIY Smoke Alarm Made With UM3562
This smoke alarm built using a UM3562 sound generator can help maintain a smoke-free environment in apartments, offices, factories, restaurants, hospitals, etc. In this...
ChatGPT Terminal Made Using ESP32
You are all aware of ChatGPT and its power. We tried some experiments and made this ChatGPT Terminal that can incorporate ChatGPT and give...
Arduino-Based Night Security Light
This Arduino-based night security light can protect your home/office from thieves/intruders at night. The light glows when movement is detected in front of the...
Building an Advanced Alcohol Breath Analyzer
In today’s world, the devastating consequences of accidents caused by drunk driving continue to make headlines. Drawing inspiration from real-life data, this remarkably advanced...
Hydroponic Automation: Smart Watering System with NTP Scheduling
Considering the geographical location, some regions experienced temperatures rising to 48ºC during the peak summer season. In such situations, a hydroponic automation system, a...
Building A Wireless Call Bell With Basic Components
Traditional doorbell systems often require extensive wiring, intricate assembly, and the expertise of a qualified electrician for installation. In contrast, wireless doorbells offer a...
Designing Simple FM Radio Receiver Circuit
Here’s a simple FM receiver with minimum components for local FM reception.
Automatic LPG Gas Leakage Detection using Arduino
LPG (liquid petroleum gas) used in kitchen gas cylinders is a mixture of propane and butane in diverse compositions. Even though LPG is essential...
How To Build Cell Phone Signal Jammer
A cell phone Signal jammer is an electronic device that blocks the transmission of signals between a cell phone and a base station.
By...
Simple Interval Timer Circuit To Save Electricity
Often, we forget to switch off some of the electrical devices in our houses and offices after their usage, especially those with short-duration requirements...
Connecting Arduino To The Internet
If you're new to Arduino and connecting Arduino to the internet, the process might seem complicated at first. Many beginners face challenges when it...