An AI Wildlife-Crossing Alert System for Forest Roads Using Arduino UNO Q is a solar-powered edge-AI safety system designed ...
Since the discovery of an undocumented I/Q sampling feature in ESP32 chips about two weeks ago, there’s been a flood of similar features being found in other wireless chips, including LoRa and ...
SquachWatch turns an ESP32 CYD into a standalone WiFi/Bluetooth scanner for trackers. Detects Flock cameras, body cams, ...
To quote commenter [douyarou], “It’s like our little version of a Precambrian explosion”. A bunch of hackers have discovered, ...
Just a few days ago, we wrote about the ESP-SDR project, which turned an ESP32 into an SDR receiver (and now SDR transmitter) ...
The board provides VGA, PS/2, audio jack, and SD socket on-board — no extra wiring is required. Joystick 1 is emulated via the PS/2 mouse port (GPIO26/27): plug a PS/2 mouse into the board's mouse ...
文章浏览阅读41次。本文介绍面向Arduino嵌入式开发者的U8G2预编译GB2312中文字库包U8G2ChineseFont.zip，解决OLED屏幕中文显示乱码、黑屏等常见问题。内容涵盖字库结构设计逻辑、GB2312子集选型原因、四步快速接入流程、五大典型避坑方案，以及中英混排、字库裁剪和RAM占用优化等进阶技巧，适配SSD1306 ...
本内容遵循CC 4.0 BY-SA版权协议 本文系统讲解Arduino平台下U8g2图形库驱动OLED屏的核心实践，涵盖硬件匹配（SSD1306/SH1106/UC1701等 ...
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