What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project ...

As we all know, wearing a helmet is mandatory in most countries, including India while driving a vehicle, not just because of ...

Save guides, add subjects and pick up where you left off with your BBC account. Output devices such as motors, solenoids, bulbs, buzzers, relays, LEDs, and 7-segment displays are used in many ...

This project is a simple ... on Arduino. Connect your Arduino Uno to your computer via USB. Select the correct board and port from the "Tools" menu. Click on the "Upload" button in the Arduino IDE to ...

Understanding how these components work together is key to understanding electronics. Circuit diagrams use symbols to represent each component, such as resistors, capacitors, transistors ...

This project is a basic flip-flop (astable multivibrator) circuit that alternately blinks two LEDs using two NPN transistors, capacitors, and resistors. The circuit uses capacitor charging/discharging ...

The 2025 NASCAR season continued with the Jack Link's 500 at Talladega Superspeedway on Sunday. Here are the highlights!