In this tutorial, you will learn how to send WhatsApp messages from Arduino UNO R4 WiFi using the CircuitDigest Cloud Whastapp API. Instead of using a GSM module, SIM card, or complex WhatsApp ...

As a $35 pc with very low power requirements, the Raspberry Pi is uniquely suited to serve many different purposes especially as an always-on low power server. When I first heard of the Pi, I was ...

Air conditioners cool rooms by recirculating indoor air in a closed-loop system. Most models do not bring in fresh air from outside, except for a few specialized units equipped with fresh air intake ...

A 15-minute fireworks display will entertain the opening ceremony of SEA Games 31, at My Dinh National Stadium in Hanoi on May 12. Deputy Prime Minister Vu Duc Dam has assigned Hanoi to conduct the ...

Automatic floor cleaners are nothing new, but they all share a common problem. They all are too expensive for what they do. Today, we will make a Automatic Home cleaning Robot that only costs a small ...