This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

The ESP32 microcontroller is emerging as a leading platform for DIY IoT and smart home projects, combining Wi-Fi, Bluetooth, and low power consumption with Arduino IDE compatibility. Makers are using ...

[导读]当我们开发了代码，需要烧录到ESP8585中的时候，我们使用的是Arduino IDE哪个功能呢？是上传，还是调试？为什么点击调试会报错，我该怎么做代码调试？本文来给你详细做一个避坑实录。 你是否曾经在 Arduino IDE 中不小心点了一下那个带“虫子”图标的按钮 ...

If you miss the days when you used Basic on your classic computer or wrote embedded software with a Basic Stamp, then maybe dust off your Arduino UNO or any similar AVR board and try nanoBASIC_UNO ...

This is a port of Arduino to the RP2040 (Raspberry Pi Pico processor) and RP2350 (Raspberry Pi Pico 2 processor). It uses the bare Raspberry Pi Pico SDK and a custom GCC 14.3/Newlib 4.5 toolchain and ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

点击上面↑“电动知家”关注，记得加☆“星标”！ 电动知家消息，近日，由权威机构德国汽车管理中心（CAM）发布的《2026年汽车创新报告》中，中国车企比亚迪以157分的成绩强势夺魁，超越了去年的冠军大众（143分）和季军奔驰（134分）。

Cheap and cheerful.

WiFi 6, Bluetooth 5.x LE, and an 802.15.4 radio for Zigbee, Thread, and Matter, as well as two 9-pin headers offering up to ...

Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

郭明錤披露，OpenAI正联合联发科、高通共同开发手机处理器，并选定立讯精密作为唯一合作方，负责系统协同设计与整机制造。该手机项目计划在2028年正式量产，产品规格与供应链细节将在2026年底至2027年一季度最终敲定。

This morning will be mostly cloudy with the odd spell of rain. In the afternoon, scattered showers will develop, these becoming locally heavy and thundery. Tonight Tonight will be mostly dry with ...