It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

In the maker world, it’s the Arduino and ESP32 lines that get the lion’s share of attention. However, you can do fantastic ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...

The brightness capabilities of OLED displays has been a hot topic for many years now as this panel technology continues to take over the display markets, whether that’s monitors, TV’s, laptops or ...

#include "esp_lcd_panel_interface.h" #include "esp_lcd_panel_io.h" #include "esp_lcd_panel_vendor.h" #include "esp_lcd_panel_ops.h" #include "esp_lcd_panel_commands.h ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The Waveshare 1.69-inch IPS touch LCD is a 1.69-inch rounded display with 240×280 resolution and a 262K color range. The display driver (ST7789V2) and touch controller (CST816T) are integrated ...

// a #include must also be added to the "User_Custom_Fonts.h" file // in the "TFT_eSPI\User_Setups" folder. See example entries. #define CF_OL24 &Orbitron_Light_24 #define CF_OL32 &Orbitron_Light_32 ...

If you are a software engineer like me, you probably love to write every line of source code yourself. You know from experience that true quality source code can only be achieved by sweating for weeks ...