Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...
In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...
What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting real-time data on soil moisture, temperature, and sunlight. From sensor calibration ...
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 ...
Abstract: Monitoring and controlling the substations is a significant task in this period of automation to provide consumers with safe electricity. But the danger of blackouts, brownouts, and fires is ...
May I'm to new to this. But I can't find which default_envs to build which uses env:lilygo-rtl_433. The reason why I want to build it by myself is just because I must change the frequency: ...
There are several SmartStart systems available in the market that automate your car’s ignition system like Viper SmartStart but they are very costly. Although they include Remote start, stop and ...
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