We always look at the round LCDs and wonder what to do with them other than, of course, a clock. Well, [shabaz] had a great idea: use it as a star map display. The project combines the Arduino, a ...

Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring system measures and displays ambient ...

This water level and temperature monitoring system uses contact or non-contact water level sensors along with a probe-type temperature sensor. A digital display provides continuous, real-time ...

Feeling the need for a similar clock, but lacking the necessary funds, I made my own for an estimated cost of less then $5. Instead of the BR 1.8m diameter display I used a 1.28" TFT display and an ...

Based on a 2022 version modifed to run on ESP32-WROOM32 and Pico2W. Select relevant updates from 2022 to Dec 2025 have been applied. Added BT keyboards, TFT, Touch, LCD displays, GPS, and Compass.