Engineer and maker Simone Carriero is back on the crowdfunding circuit with a new 3D-printable gadget for your desk: the ...
Following our coverage of a 4.3-inch ESP32-S31 display development board, a Facebook reader pointed out the GUITION JC3636F118C-I-YR1 rotary encoder with ...
SendCutSend custom fabrication eliminates minimum order barriers. Builders get fast, software-driven access to small-batch ...
The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...
The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...
Kemenpora Dorong Penguatan Karakter Anak Lewat Kompetisi Codero 2026, Sebanyak 450 Peserta Adu Kemampuan Coding dan Robotik ...
Kementerian Pemuda dan Olahraga (Kemenpora) mendorong agar kompetisi coding dan robotik Codero National Competition (CNC) ...
上海の中国国際工業博覧会（CIIF 2026）に行ってきた。産業用ロボット、工作機械、工場自動化、部品メーカーなどが集まる、中国でも大きな製造業の展示会だ。今回はロボット関連の展示を中心に、約30分の会場動画を撮った。 ▶ 上海CIIF 2026 ...
ニキシー管と同じ原理で光る表示管を、ガラス板に白金の電極をスパッタリングで付けて自作した。真空容器の中でアルゴンを放電させると、2桁の5セグメント表示が紫に光る。マスクの失敗や白金のはがれを乗り越えたが、単体で動く表示管はうまく光らなかった。
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