One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

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The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Waveshare has launched a low-cost LG290P breakout board priced at about half the competing options. It supports L1/L2/L5/E6 quad-band GNSS with ...

FireBeetle 2 ESP32-C5 IoT development board offers GDI display interface, LiPo battery support, 18x GPIO, USB-C port, and more.

All switches are connected at one end to a pull-up input, and connect to ground on close. The analog input for the food pedal expects a potentiometer (e.g. 10k). Note that the MIDI output is used.

Robots need power to do anything, just like us. Think about it – without energy, even the most complex machine is just a pile of parts. For most robots, especially the ones we build and play with, ...

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...

Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system extends the Arduino ecosystem's flexibility into connected devices ...

We absolutely adore inspired labor-of-love tales such as this one. [Alastair] wanted to build a synth for his daughter’s third birthday in spite of having no prior hardware knowledge. It became the ...

You can find public bulletin boards throughout communities, in locations such as libraries, grocery stores, laundromats, schools and health clubs. Their ubiquitous presence can make bulletin boards an ...