boolean centigrade = true; //Un REM this for Centigrade and REM out line below // boolean centigrade = false; // Un REM this for Fahrenheit and REM out line above ...

This feature is very useful in this project. See more about Arduino Micro (ATmega32U4) here. The user can control the VFO and BFO by using three buttons and an encoder. The Dial was implemented with ...

Small I2C OLED displays are common nowadays, and thanks to the work of helpful developers, there are also a variety of graphics libraries for using them. Most of them work by using a RAM buffer ...

Last month we featured a project that aimed to recreate the iconic mechanical VU meter with an Arduino and a common OLED display. It was cheap and easy to implement, and promised to bring a little ...