I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

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

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 ...

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 ...

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.

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 ...

Synchronize a 3D holographic LED fan display with audio playback using an ESP32 and a DFPlayer Mini MP3 module. Forked from ESP32-Remote-Fan-Control — see that repo for protocol details and reverse ...

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 ...

Module Selection is when you will choose the optional modules you’d like to take as part of your programme (where available). For many, these options will be within your main subject area and help ...