TRMNL is a 7-5-inch wireless E-Ink display based on an ESP32-C3 RISC-V WiFi and Bluetooth SoC and designed to be customizable ...

so touchscreen functionality is not required. As a result, an anti-reflection coating is commonly adopted. Let us assume that the reflectance is 1.2% for both LCD and OLED TVs. For the peak ...

text, images, buttons, checkboxes, radio buttons, sliders, custom keypads, listbox, radial controls, scrolling textbox / terminal, graphs, etc. plus extensions and ...

This project is a real-time heart rate monitoring GUI developed using Qt Framework (Widgets + Charts). It connects to a serial device (e.g., Arduino + pulse sensor), visualizes live ECG data, and logs ...