I made a similar type of device a few years ago for the kids, but just with a 18650 + BMS , dfplayer (sdcard, no rfid) , usb connector for charging, 3 buttons (one toggle button for power, the ...

The card reader can be used two further enhance both Arduino and Raspberry Pi projects and is now available from just C$21 or roughly £13 with worldwide delivery expected to take place during ...

To let its employees socialize from 300 miles away, ad agency Allen & Gerritsen hacked together an interactive game using RFID sensors, an Arduino, and some custom in-house development. Now ...