XyphroLabs's UsbGpib is an open-source hardware, inexpensive, and portable USB to GPIB adapter aiming to provide "access to ...
Attached to a Raspberry Pi Zero W is a cost efficient MFRC522 NFC reader. The RPi simulates a virtual USB keyboard. An NXP Semiconductors NTAG216 RFID Tag stores a password, either in cleartext or ...
In order to make it easier for users to learn USB basics, enumeration, driver loading and IP drivers, the code has been written with the following advantages: Lean code, simple logic, no complex C ...