🛠️Components Used: Arduino Uno IR Sensors (x2) – for vehicle entry/exit detection Servo Motor – for automatic gate control 16x2 I2C LCD – to display parking status and safety alerts LDR Sensor – for ...

This project belongs to detect any alcoholic driver for avoiding unnecessary accidents. To do this we built a system using MQ-5 gas sensor which can detect alcohol gas and glow a green signal at the ...

Welcome back to Elektor Lab Notes! Every few weeks, our engineers and busy editors at Elektor post a few lab notes and updates about new DIY electronics projects, tech industry news, and helpful ...

Mopeka says its LCD Display will transform the way users monitor and manage their tanks with ease and accuracy. The Mopeka LCD Display is an intuitive device designed to integrate seamlessly with up ...

Arduino has lowered the barrier to physical computing, allowing nonspecialists to create desired hardware. Without specialized electrical engineering knowledge, various sensors and actuators can be ...

Waveshare sells the ESP32-S3-Touch-LCD-7 wireless touchscreen display on Amazon for $49.99, on Aliexpress for $41.32 plus about $5 for shipping (in my case to Thailand), and on their online store for ...

Temperature Analysis Including Headcount is intended to analyze the temperature and headcount of everyone within the sensor's range. In this project, 37°C is used as a base temperature. A person whose ...

Scientists are lugging sophisticated sensors into homes in 10 cities to measure and track the pollution from gas stoves as it drifts from room to room. By Hiroko Tabuchi Every morning, as millions ...