An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in ...

[导读]带有 XMC1202 的 RGB LED 照明护板是一款用于驱动高亮度 RGB 灯带的智能评估板。它集成了 XMC1202 微控制器，并内置了亮度颜色控制单元(BCCU)，能够实现无闪烁的调光和精确的颜色控制。该护板与 Arduino 兼容，并通过简单的 I²C 接口与主机板进行通信。 带有 ...

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, ...

I'm making a glowing crystal diorama! **MATERIALS:** **Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid container - T/L connectors (for the tubes) **Other electronics:** - ...

报告由亿欧智库发布，聚焦 2026 年中国新能源智能汽车产业链出海新范式，全面分析行业背景、海外市场环境、出海策略与典型案例，指出中国汽车产业已进入体系化、高质量出海新阶段。 2025 年中国汽车产业表现亮眼，全年汽车销量突破 3400 万辆，新能源汽车销量达 1649 万辆，同比增长 28%。汽车整车出口量突破 709 万辆，其中新能源汽车占比 37%，出口量五年复合增速超 ...

SemiDisplay View是OLED+智慧终端全产业链技术&行业资讯交流平台，为企业提供行业报告、论坛峰会、投融资对接、企业品牌形象提升等多维服务。目前已服务上百家显示行业上下游产业链头部企业，在 ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and recreation. Despite their growing importance, many drones develop hardware faults ...

This project is a comprehensive, UI-driven security system that uses facial recognition to control a solenoid door lock. It is built with Python, OpenCV, and PyQt5, and includes advanced features like ...

If you put a bunch of computers in charge of your house, it’s generally desirable to ensure their up-time is as close to 100% as possible. An uninterruptible power supply can help in this regard. To ...