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The Chinese Smart Glasses Proving that Smart Glasses can be Repairable
📰 Hackaday
📅 2026-08-09 17:00
🤖 文章介绍一款中国智能眼镜，证明智能眼镜也能维修，打破可穿戴设备因紧凑和防水而无法更换电池或维修的普遍说法。
Transmitting Analog Video Via Frikkin’ Laser Beams
📰 Hackaday
📅 2026-08-09 14:00
🤖 用激光传输模拟视频可行，类似老式电视广播，只是将光子频率从无线电提升到激光，属于传统技术的升级应用。
Transmitting Analog Video Via Frikkin’ Laser Beams
📰 Hackaday
📅 2026-08-09 14:00
Transmitting analog video via photons is old hat: that’s how everything started, after all, back in the day with over-the-air TV. Up the frequency of those photons from radio to …read more
Continously Extruding 3D Printed Tubes with Compressed Air
📰 Hackaday
📅 2026-08-09 11:00
[Jan] of [Roetz 4.0] has a unique approach to multi-material 3D printing: he’s designed an extruder which takes two different materials and extrudes one as a shell around the other. …read more
Whatever Happened to the Computer of Tomorrow, Anyway? The Xerox Alto Story
📰 Hackaday
📅 2026-08-09 08:00
🤖 施乐Alto开创了鼠标、键盘和图形界面，启发了苹果Macintosh，却因未能商业化而
Tracking Bees with a Stereo Camera
📰 Hackaday
📅 2026-08-09 05:00
🤖 文章介绍Jeremy利用立体相机追踪并拍摄飞行中的蜜蜂，解决这一看似简单实则困难的挑战，突出其技术方法与效果。
MaTouch ESP32-S3 MaUWB board integrates 3.95-inch touchscreen and UWB module for indoor positioning and ranging
📰 CNX Software
📅 2026-08-09 03:41
Makerfabs MaTouch ESP32-S3 MaUWB is a development board that combines an ESP32-S3 wireless MCU, a 3.95-inch touchscreen display, and a UWB module for indoor positioning and ranging applications. The board can be used as a portable positioning terminal. It uses a trilateration alg...
High-Density Parchment Paper Papertronics with Laser-Carved Hydrophilic Channels
📰 Hackaday
📅 2026-08-09 02:00
🤖 本文介绍一种以羊皮纸为基底、激光雕刻亲水通道的高密度纸质电子技术，利用纸的柔性、低成本和可回收性，克服了纸基材料加工难题。
Track Bird Visitors With a Raspberry Pi and a USB Mic
📰 Hackaday
📅 2026-08-08 23:00
🤖 该项目由Teddy Warner制作，利用树莓派和USB麦克风识别并记录到访家中的鸟类，进而追踪鸟类访客。
Grading Tomatoes with an ESP32 and ML
📰 Hackaday
📅 2026-08-08 20:00
🤖 文章介绍利用ESP32和机器学习实现番茄自动分级，核心是通过机器学习判断好坏，并按大小等标准分拣。
Robotic Screw and Bolt Sorter Seeks a New Challenge
📰 Hackaday
📅 2026-08-08 17:00
🤖 该文章介绍了硬件维修者因积累大量混合螺栓螺丝，而发明自动分拣机来解决分类问题，并为其寻找新挑战。
Junkbin, a Way to Efficiently Reuse Your Old Electronics
📰 Hackaday
📅 2026-08-08 14:00
🤖 文章介绍Junkbin理念，针对人们积攒废旧电路板和损坏电子产品的习惯，提供高效再利用旧电子设备的方法。
Tim Hunkin’s History Of Arcade Machines
📰 Hackaday
📅 2026-08-08 11:00
🤖 Tim Hunkin在英国Electromagnetic Field活动上讲述街机历史，分享相关发展历程。
Want Energy Efficiency? Dude, You’re Getting a Dell!
📰 Hackaday
📅 2026-08-08 08:00
🤖 文章称，戴尔电脑以能效为卖点，Jeff Geerling视频显示英特尔芯片能效已追平苹果硅，但结论仍需更多数据验证。
LILYGO T-Echo Card – A weatherproof, solar-powered, nRF52840-based LoRa + GPS development kit
📰 CNX Software
📅 2026-08-08 07:09
LILYGO T-Echo Card is a thin development kit based on Nordic Semi nRF52840 wireless MCU and a Semtech SX1262 LoRa transceiver with a solar panel for charging an 800 mAh battery. It supports Bluetooth 5, NFC, Bluetooth Mesh, ANT, 802.15.4 (Zigbee/Thread), LoRaWAN, and GNSS (L76K m...
The BBC Tetris Companion
📰 Hackaday
📅 2026-08-08 05:00
🤖 文章讲述Leaded Solder接受挑战，将经典游戏Tetris移植到BBC Bridge Companion（一款连接电视的学习桥牌游戏机）上，并成功实现运行。
Block, shmock — Just Pump Water Over The Chip
📰 Hackaday
📅 2026-08-08 02:00
🤖 文章认为水冷电脑无需铜或铝水冷头，可直接将水泵到芯片上冷却，简化传统散热结构。
This Filesystem is Born to Fail
📰 Hackaday
📅 2026-08-07 23:00
🤖 文章认为Linux沙箱依赖mount命名空间和bind-mount限制进程可见性，但该文件系统设计存在根本缺陷，注定会失败。