前回、2009年現在のArduinoについて書いた。今、どのArduinoを買えばいいのか的な話ですな。今回はもう一歩進んで、Arduinoをイジり始めたら、とりあえずどう遊ぶと楽しめるかについて触れてみたい。 AVRマイクロコントローラを搭載したマイコンボード、Arduino ...

How do I write firmware for it to access an ISA card? If you're not sure, this project might not be applicable to your use case. In short, take a look at these pages ...

There have been plenty of Z80 computer builds here on Hackaday, but what sets them apart is what you do with them. [Andrew] writes in with his Z80 single-board computer made from scratch, using the ...

Modern EPROM programmers like the TL866 are unable to read the 28 pin 1Mbit ROM used in the BBC Master. If you are troubleshooting a BBC Master and you don't have a known good BBC Master to test the ...

Nixie tubes are adored by hackers across the world for their warm glow that recalls an age of bitter nuclear standoffs and endless proxy wars. However, they’re not the easiest thing to drive, ...

LTE-M Shield for Arduino(BG96)で使用されるTinyGSM（通信用ライブラリ）は、HTTPとTCPには対応しているものの、UDPには対応していません。消費電力量と通信量の低減のため、UDPで送信したい！ということで、実装しました。本記事では、UDP送信実装までの思考 ...

An interesting Arduino project has been published to the Instructables website showing how an Arduino CNC shield and controller has been used to create an awesome 3 axis Arduino CNC plotter. The ...