翻訳言語

失われた1945年トリニティ核実験の画像が復元される

1945年に行われた最初の核実験「トリニティ実験」の、長らく失われていたとされる画像がデジタル技術によって復元された。これらの画像はこれまで未公開だった爆発の詳細を捉えており、核時代の幕開けを記録した貴重な歴史的資料となっている。

Building a clock from salvaged Vacuum Fluorescent Displays
1.5
A hobbyist salvaged vacuum fluorescent display (VFD) tubes from an old calculator and built a custom clock. The project involved reverse-engineering the tube pinout, designing a multiplexed driver circuit with a MOSFET and microcontroller, and using a 32.768 kHz crystal for accurate timekeeping. The finished clock was mounted in a CNC-milled wooden enclosure.
A nicer voltmeter clock
1.0
The article describes building a voltmeter clock where the design focus was as much on the wooden enclosure and aesthetics as on the electronics, highlighting that circuit design can be as much about craftsmanship as engineering.

翻訳言語

Building a clock from salvaged Vacuum Fluorescent Displays
1.5
A hobbyist salvaged vacuum fluorescent display (VFD) tubes from an old calculator and built a custom clock. The project involved reverse-engineering the tube pinout, designing a multiplexed driver circuit with a MOSFET and microcontroller, and using a 32.768 kHz crystal for accurate timekeeping. The finished clock was mounted in a CNC-milled wooden enclosure.
A nicer voltmeter clock
1.0
The article describes building a voltmeter clock where the design focus was as much on the wooden enclosure and aesthetics as on the electronics, highlighting that circuit design can be as much about craftsmanship as engineering.

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