A versatile Arduino-based desk clock project that displays time, date, temperature, and humidity using a 16x2 LCD display, DHT11 sensor, and DS3231 RTC module.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I've rounded up the best portable monitors based on our comprehensive tests - and as with ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages ...

There are more examples Demo_IDF, but the Arduino sketch is called “esp32p4_arduino_mipi-dsi_lvgl.ino”, indicating the display is working and the LVGL library is used for the user interface. It turns ...

Omnidirectional Line Tracing Robot là một robot di chuyển theo đường vạch kẻ dựa trên hệ thống cảm biến và điều khiển PID. Khác với robot thông thường chỉ có thể di chuyển tiến hoặc quay, robot này sử ...

Abstract: We model and analyze the power consumption and resulting temperature rise in active-matrix organic-light-emitting device (AMOLED) displays as a function of the OLED efficiency, display ...

This study uses Arduino Mega microcontroller as the main control, proximity sensor to detect the presence of glass ... When going to use hot water, blind people can choose a temperature with a ...

Fingerprint sensors, for example, have progressed to being embedded beneath the display; we've listed some of the best smartphones with in-display fingerprint sensors that unlock quickly.