Labeling bottles manually takes a good chunk of time and effort. Addressing this, the YouTube channel Easy Home Made Projects has developed a DIY automatic labeling machine using an Arduino Nano, a ...

Bug report Devices involved Model: ESP32 D1 mini, with BME280 and LDR sensors awtrix3 version: ulanzi 0.98 Describe the bug I've got the problem you're talking about in this PR #412 (comment) Seems to ...

A compact Arduino-based system that reads ambient light levels using an LDR sensor, displays the measured illuminance (in lux) on a 16×2 LCD, and provides a color-coded visual indicator via an RGB LED ...