✨ Introducing the Transparent Flex Development Board! With NeoPixels, 3 sensors, and a laser proximity sensor – for devices from drones to coffee makers 📷 The transparent design adds a sleek, high-tech touch. 🚀Say goodbye to boring PCBs: JLC takes your projects to next level!

a previous project of mine. a bunch of WS2816C 16-bit LEDs in a matrix. 16-bit + dithering was insane at lower light levels (65536 discrete levels vs the usual 256 from WS2812Bs)

Hashdisk v3 #Bitcoin miner source is now live on GitHub, free and open-source. github.com/BeeEvolved/has… . Also for sale on Amazon amazon.com/gp/product/B0F… . Purchase a hashdisk with Bitcoin? Available, Bitcoin-Only on pleb.works

FazriAlRamdani shares the struggle & joy of soldering an ESP32 on a flexible PCB from JLCPCB: "Like assembling a delicate puzzle—challenging, tiring, but so rewarding when it powered on! 🔥 The engineer's life: where pain meets pleasure at the soldering iron. 😂 #JLCPCB #FlexPCB

New CO2 sensor from Sensirion just got a whole lot smaller. SCD40: 400ppm - 2000ppm +/-50ppm 10.1mmx10.1mm footprint STCC4: 400ppm - 5000ppm +/-100ppm 3mmx4mm footprint #sensirion

ancient tech was something else

2025 One Hertz Challenge: Timekeeping at One Becquerel hackaday.com/2025/08/18/202…

I think I accidentally created a very crappy monitor?

Which one of you built the climbing tape measure robot 😂?

全部できた

On-chip spectrometer with Bragg Interrogator and 100 detectors, monolithically integrated in indium phosphide (InP), bandwidth of 100 nm and 100 channels around 1.3 um, from Fraunhofer HHI, ~ 2019

God creation vs human creation. wE aRE SO aDVaNced

#俺のスチームパンクを見ろ展 昔作った、スチームパンクなデザインの空間表示腕時計。 手首上空の空間にアナログ時計で時間を表示します。 触っても安全です。

ニキシー管点灯確認装置完成した🥳！ 11種のソケットを搭載していて対応管はざっと洗い出しても100種以上！ニキシー管が好きすぎて頭のネジが2、3本飛んでないと作ろうと思わない装置！ 動作の様子は↓

Minimum requirements to run Linux:

Brand New IN-18s nixie tube ! It have same pinout as Russia IN-18s tube, but have more beautiful shape, envelope...

Solid Terrain Modeling (shuttered in 2023) sold huge 3D maps; the map was printed using terrain-following inkjet print heads that glided over the CNC'd foam landscape, which looks nuts

Nothing beats LDS (laser direct structuring). lpkf.com/en/industries-…

Vintage soldering irons...what it was!