レトロPC用データレコーダーの「リモート端子」を現代に蘇らせる 1980年代のレトロPC(PC-8001やMSXなど)の多くは、プログラムの保存にカセットテープを使用していました。当時のデータ ...
Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...
The Elektor Circuit Special 2025 is packed with innovative circuit designs, inspiring DIY electronics projects, and practical tips to enhance your skills and spark new ideas. Highlights include the ...
Moo boxes have stood the test of time. Let’s make one! This article details a DIY project using an ATtiny85 microcontroller and minimal hardware, capable of playing a cow’s moo sound when turned ...
Have you ever worked on a hobby project where modifying and compiling the source code for a Linux-based emulator was possibly the easiest and most straightforward part of the whole thing? Kevin Noki ...
SORACOM LTE-M Button Plusに簡単な基板を追加することで、異常検知だけでなく復帰通知とハートビートを実現することができました。本記事ではソフト設計についてまとめます。 背景と目的 ...
Analog and LCD watches are both useful designs, but ultimately are mainstream timepieces. Using a binary watch is an easy way to set one’s self apart as a tech enthusiast, while impressing your hacker ...
The GPD Pocket 3 is a mini-laptop with a QWERTY keyboard that’s just barely big enough for touch typing, an 8 inch touchscreen display, and a swivel hinge that lets you use the little computer as a ...