Even when we clean, because of laziness or lack of time, we often throw all waste into the same bin without separating ...

The Smart EcoBin is an intelligent waste management system designed to promote environmental sustainability and improve the efficiency of waste collection. Equipped with multiple sensors, the system ...

This water level and temperature monitoring system uses contact or non-contact water level sensors along with a probe-type temperature sensor. A digital display provides continuous, real-time ...

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

It's likely you've seen some cool Raspberry Pi projects out in the wild — perhaps in the form of digital signage at a restaurant, a retro gaming arcade in a bar, or a smart mirror at a friend's home — ...

Upgrade your SMARS Robot with OLED, RGB LEDs, and a buzzer! Follow my guide for circuit design, 3D printing, and custom Android app control. Welcome to the second version of the DIY SMARS Robot! In ...

As California highway slides toward sea, the fix will take billions Trump administration stays silent as massive Ukraine corruption scandal rocks Zelenskyy's inner circle Here’s What Is Changing With ...

Google’s upcoming Pixel 9 series will reportedly sport a welcome upgrade to the under-display fingerprint scanner. The move to an ultrasonic sensor should improve the unlock experience on the Pixel 9 ...