4x4 Keypad Scanner Using Finite State Machine This project implements a 4x4 matrix keypad scanner in Verilog using a finite state machine (FSM). The design continuously scans the keypad, detects key ...

Arduino core for the BouffaloLab chips Now start to support BL616/8 chips, other chips to be developed later. The first version can be compiled and run, but the repository is still in the process of ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...