I recently picked up an ESP32-powered Cheap Yellow Display, otherwise known as a CYD. For about $20, you get an ESP32 hooked ...

I set up some other devices too to get comfortable with YAML and ESP32 deployment, and I loved the capabilities it had unlocked for my smart home. In my research, I came across the ESP32 "Cheap Yellow ...

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 ...

In the display buffer characters are stored as MAX72XX_Digit_t structs. If the decode method is set to 1, the character value is decoded as a Code B Font character, otherwise the value is used to ...

Abstract: This paper proposes an automatic system that treats the household waste water to obtain optimum pH which is suitable for crop irrigation. Each plant species has a preferred pH and in general ...

The TV and monitor market is filled with an alphabet soup of display technologies-QD-LED Mini-LED, Mini-LED, QD-Mini LED, QLED, Neo QLED, OLED, LED, and LCD. To the average consumer, these terms ...

the design is similar to the ESP32-P4-WIFI6-Touch-LCD-3.4C/4C controller with a round touchscreen display we covered last weekend, and the main difference is the 4-inch square display and a design ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode ... cost and is more flexible for organic molecular design. In practical applications, red and green phosphorescent ...