This library is to provide an API to control the Bridgetek BT815 and BT816 devices. It implements EVE API 3. The class name of the library is "Bridgetek_EVE3". This is version 1.1.2 of the Arduino ...

Now, continuing from last time. Regarding the software, I thought I would just have Copilot write everything for the Raspberry Pi Pico as usual, but it required a bit of ingenuity. This is because ...

Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...

Supports Nova Fitness SDS011, SDS021 however should work for other Nova Fitness SDS sensors as well. This library attempts to provide easy-to-use abstraction over Laser Dust Sensor Control Protocol V1 ...

Hi guys, during the last few weeks, I’ve been working on reconnecting with my love for the guitar. Playing the box guitar was how I relax few years back before the saxophone took over. Going back to ...

Update, 1/2/21: It's New Year's weekend, and Ars staff is still enjoying some necessary downtime to prepare for a new year (and a slew of CES emails, we're sure). While that happens, we're resurfacing ...

Occasionally it may be useful to visualize a continuous stream of data arriving through a serial connection as a web page in a browser. But how do you go about? May we suggest a bit of scripting?

ESP32 - Digital Voltmeter using old style ADC conversion method. ESP32 - Digital Voltmeter using old style ADC conversion method. High precision, good stability , negative and positive Voltages !