I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

One of the star attractions at the recent bring-a-hack prior to our London unconference was [Dan]’s two-wheeled self-balancing robot. As the assorted masses of the Hackaday readership consumed much ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

We’re always searching for the coolest biohacking projects all over the web, so imagine our excitement when we ran across [marcvila333’s] wearable biometric monitor on Instructables. This was a ...

I am providing the Helix MP3 decoder from RealNetworks as a simple Arduino Library. The Helix decoders are based on 16bits integers, so they are a perfect fit to be used in Microcontrollers. MP3 is a ...

Abstract: Wheelchairs are essential for people with physical disabilities, the elderly, and those who are temporarily incapacitated due to illness or accidents. However, traditional wheelchairs ...

#define LED_OFF 0 // writing 0 to the LED turns it OFF #define LED_ON 1 // writing 1 to the LED turns it ON #define POWER_CELL_LED_TIME_INTERVAL_MS 100 // the time ...

Fiio has more than 10 MP3 players in its arsenal, starting from just £50, and even a portable cassette and CD player. The JM21 is one of its cheaper hi-res models and offers a meaningful audio upgrade ...

Spotify is one of the most popular music streaming platforms out there, but it has its limitations, such as the inability to listen to songs outside of the app or the need for a premium subscription ...