Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in ...

By the end of the guide, you’ll not only have a fully functional bidirectional counter but also gain hands-on experience with IR sensors,16x2 LCD display, Arduino programming, and some ...

As you can see the circuit is very simple and only consists of two IR sensors, an Arduino Uno, LCD display and a breadboard. Also note that, to power this circuit you will need an external 12V power ...

SEOUL, Sept 26 (Reuters) - South Korea's LG Display (034220.KS), opens new tab said on Thursday it had agreed to sell its stake in its large liquid crystal display (LCD) plant in Guangzhou, China ...

Until today, I had heard about display technologies like E-Ink, colored E-Ink, LCD, AMOLED, and various LED-y versions. But an LCD display that emulates the paper-like feel and most of the ...

Waveshare ESP32-S3-Touch-LCD-7 is an ESP32-S3 powered WiFi 4 and Bluetooth ... via CH343P USB to TTL chip Waveshare says the display can be programmed with MicroPython, the Arduino IDE, or the ESP-IDF ...

The LM35 is an analog temperature sensor that outputs a voltage proportional to the temperature. The Arduino processes this information to display the temperature on the LCD. The LM35 temperature ...

The Arduino and power bank are located on the bike frame, the magnet on the bike spoke, and the Hall sensor on the bike fork, secured with hot glue. The LCD display 16x02 (20x04 will work as well) is ...

The display is a 1.14 inch TFT LCD screen. Its keyboard is designed ... There’s also a HY2.0-4P interface for adding I2c sensors including temperature, humidity, light, or pressure sensors.