This Arduino sketch demonstrates how to control a relay using a soil moisture sensor and two potentiometers to set the minimum and maximum thresholds for when the relay should turn on or off. The ...

This is an Arduino library for HD44780 LCD display, ... Micropython package to control HD44780 LCD displays 1602 and 2004 via I2C. package library lcd micropython i2c hd44780 i2c-display lcd16x2 ...

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 ...

If you're shopping for a new TV it's easy to get caught up in all the jargon, like HDR, 120Hz and HDMI 2.2.Then there's OLED vs. QLED. These terms, however, describe entirely different TV ...

Display size Original Switch: The original Nintendo Switch has a 6.2-inch LCD screen with 1,280x720-pixel resolution, which was reasonably impressive at launch in 2017 but has been outclassed by ...

Powered by an Arduino Nano, this automated DIY paper cutter/guillotine makes very short work of the task. Follow this simple guide to find out how to make one. ... 1602 I2C LCD DISPLAY ...