M5Stack Core StopWatch is an ESP32-S3-powered WiFi and Bluetooth development board with a 1.75-inch round AMOLED touch display, 16MB flash, and 8MB PSRAM designed for portable IoT devices, electronic ...

In March 2017, 18-year old developer Albert Gajšak launched the MAKERbuino, an educational Kickstarter project that let anyone build an 8-bit, Arduino-based gaming console. The project was a big ...

YouTuber creates working Pip-Boy smartwatch with brass frame, green display, and live health monitoring that beats licensed ...

CDMA2000 was one of the protocols defined for 3G networks and is now years out of date and being phased out worldwide. Nevertheless, there are still vast numbers of phones that will happily connect to ...

Not so long ago, e-ink devices were rare and fairly pricey. As they have become more common and cheaper, some cool form-factor devices have emerged that suffer from subpar software. [Concretedog] ...

CardputerZero is a pocket-sized computer based on the Raspberry Pi Compute Module Zero (CM0) and designed for makers with a 46-key matrix keyboard, a 1.9-inch LCD, HDMI video output, Fast Ethernet, ...

TECH INSIGHT · 深度观察 2026.05 EDGE AI & HARDWARE ECOSYSTEM 中国AI硬件火到国外， Claude官方推荐Cardputer AGENT 架构 作者： 刀哥 \| 刀哥聊AI 上周，AI ...