Building one’s own Arduino shield — along with the associated sketch (program) — to implement a DIY component tester would have tremendous educational value. Building one’s own Arduino shield — along ...

Check out this Arduino-based electronic component tester. The device is intended to give a simple way to test transistors, resistors, capacitors, diodes and MOSFETs, and such like. The Arduino tester ...

Arduino Code for a component identifier prototype. Divided into a library - MultiTesterLib, and a .ino Main file to ease uploading into the microcontroller. To upload the program to the Arduino board, ...

「Arduinoって興味あるけど、部品を何から揃えれば...」「プログラミングも電子回路も初心者だけど大丈夫？」そんな不安を抱えていませんか？私も最初は、必要な部品リストを見ただけで圧倒され、結局始められずにいました。互換品を買って動かなかっ ...

When I was bright-eyed, bushy-tailed, young, and (more) foolish (than I am today), I used to purchase only those components that I needed at the time on a project-by-project basis. This wasn’t much of ...

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昔の機械式フィルムカメラは、電池なしで動きます。問題なのは、長い間使わないと、シャッターが動かなくなってくることです。シャッターが動かないフィルムカメラは、フィルムを現像しても正しく写りません。そんなカメラは修理してもらう必要が ...