The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

There was a time when you had to travel to your nearest arcade or beg your parents for a Game Boy if you wanted to play Tetris. Today, the iconic, addictive puzzler is available online for free and in ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

Expert DIYer April Wilkerson completes three quick shop projects that deliver big results in minimal time. Rock the Country festival: Artists dropping out amid Kid Rock controversy Here's why JD Vance ...

This video shows a simple technique that adds shine and charm to resin projects while creating adorable Christmas reindeer decorations. The process is fun, easy to follow, and produces festive pieces ...

Although generally iPads tend to keep their resale value, there are a few exceptions, such as when you find yourself burdened ...

Okay, we’ve just left May and stepped into June, why are we talking about Arduino Day — traditionally a March 16 th event where makers congregate and share projects? I live in Ho Chi Minh City, and ...

For the past several months, students at Cooper Middle School have been working hard on community and creative based QUEST projects. On Friday, April 13, these projects were all on display for ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

James Bruton’s one-ball bike balances and moves omni-directionally; each omni-wheel uses 216 bearings, but steering is ...

The workings of electricity are often introduced to students by way of a comparison to water, with voltage analogous to ...