DIY Installation Experience of Yaesu FT-817 Control Display Board

DIY Installation Experience of Yaesu FT-817 Control Display Board

Those who have used the Swiss Army Knife know its diverse functions, which are indeed impressive, but I found it inconvenient to use because these functions are severely folded into a small space. This is Uncle Radio BG5WKP who bought the Swiss Army Knife product at the duty-free shop in Interlaken while attending a class … Read more

Driving Nokia 5110 Display with Arduino

Driving Nokia 5110 Display with Arduino

In this article, we will learn how to use Arduino to drive the Nokia 5110 display. Previously, I learned how to drive the Nokia 5110 display with Raspberry Pi to show system information. 1. Hardware Connection #define PIN_SCE 7#define PIN_RESET 6#define PIN_DC 5#define PIN_SDIN 4#define PIN_SCLK 3VCC 3.3VGng GroundBL 5V No additional resistors or capacitors … Read more