Have you ever looked at a small development board like an Arduino or an ESP8266 board and thought you’d like one with just a ...

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

当环境光线变亮时，又自动关闭灯带。 连接 Arduino ↔ LDR 分压 ↔ 继电器模块 ↔ 12V 灯带。 热熔胶枪（可选） 用于固定 LDR 位置或整理线材，提升结构可靠性。 A0 点的电压随光照变化而变化，Arduino 通过 analogRead(A0) 读到 0–1023 之间的数值，即可反映当前亮度。 为了安全与隔离，LED 灯带不直接由 Arduino 供电，而是： 灯带的 正极( ...

Initialement, cette collection de pilote + raccordement pour différents breakouts fût destinée au microcontrôleur ESP8266 reflashé en MicroPython d'où le nom "esp8266-upy" pour ce dépôt. Depuis, cette ...

Abstract: The emergence of the Internet of Things (IoT) has presented novel prospects and complications for networking. The multitude of interconnected gadgets and systems provides unparalleled ...

In the late 1980s and 1990s, the Game Boy redefined handheld entertainment. With its chunky buttons, monochrome screen, and ...

Abstract: This paper presents a cost-effective IoT-based Patient Health Monitoring System designed to provide continuous, real-time monitoring of vital signs, particularly suited for use in rural ...

ROHM Semiconductor was among the key players that exhibited at electronica India 2025. The company’s Group Manager - Technical Centre, Balaji Karthic, while giving us an overview, called attention to ...