Tapping the 'Tmoney' card to the NFC module displays the remaining balance on the OLED screen, offers the most intuitive way to check the balance on the card.

The Self Winding Clock Company clocks received an hourly synchronization signal from the telegraph lines. This project will enable the clock to synchronize the time over Wi-Fi every hour from a server ...

While the cost of a hobby-grade remote control transmitter has dropped significantly over the last decade or so, even the basic models are still relatively expensive. It’s not such a big deal if you ...

These days, we live in a post-Dick Tracy world, where you can make a phone call with your fancy wristwatch, and lots more besides. [akashv44] has gone a simpler route, designing their own from scratch ...