ALGORITHM The design of the alcohol detection and engine locking system aims to create a safety mechanism that prevents vehicle operation when the driver is under the influence of alcohol. This system ...

Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using ...

What do you need to build an Arduino Speed Sensor Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very simple ...

Indonesia is an agrarian country. Many Indonesians work as farmers to survive. Plants are related to pests, where there are plants there must be pests. Pests are animals that damage the plants. One ...

This prototype consists of PIR sensors as a detector to detect movement from birds and using LC oscillator type colpitts with Piezo Ultrasonic sensor as repeller. The results of the experiment are the ...