The Busy Bar display will finally go on sale in July. It looks irresistibly productive, but $249 is just too much ...

Sadly, it can't help you carry lots of packages in one trip.

Digital technologies in agriculture are often associated with sophisticated, high-end, or network-capable systems based on robotics, remote sensing, or IoT. These systems, however, remain financially ...

A complete home automation system developed on ESP32 microcontroller using freeRTOS. The system is controlled wirelessly via Bluetooth with an android app developed using MIT App Inventor. A robot car ...

If you think of a metal detector, you’re probably thinking of a fairly simple device with a big coil and a piercing whine coming from a tinny speaker. [mircemk] has built a more modern adaptation.

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 ...

Creating an Arduino Bluetooth control device with an HC-05 Bluetooth module enables control of lights or even relays to manage AC appliances wirelessly using an Android smartphone. Communication ...

A complete home automation system developed on ESP32 microcontroller using freeRTOS. The system is controlled wirelessly via Bluetooth with an android app developed using MIT App Inventor. A robot car ...

When Fionn Ferreira saw microplastics proliferating on the shore around his west Cork home, at first he got angry. Then he got inventive. His resulting innovation has now taken him to the finals of a ...

It is inexpensive and easy to implement. I have coded a timer in the App which can be used to automate time-dependent operations. The App constantly works in the background and constantly notifies the ...

For many years, robots have been a popular topic among students, hobbits, and DIYers. If you are a beginner and enjoy building robots, this is likely the first project you will do after learning the ...