最近の生成AIの進展はすさまじいものです。専門がIT分野でなくても、プログラマでなくても、簡単なプログラムはすぐに生成可能です。しかも、精度も高いです。 というわけで、思いついたのが、ゴミ出し自動通知機能です。私の地域では、毎週月曜の朝 ...

Developers Summit 2026・Dev x PM Day 講演資料まとめ Developers Boost 2025 講演資料まとめ Developers X Summit 2025 講演資料まとめ Developers Summit 2025 FUKUOKA 講演関連資料まとめ Developers Summit 2025 KANSAI 講演関連資料まとめ Developers ...

電源と基準電位は俗に言うプラス・マイナスですがPWMはあまり馴染みがないかもしれません。 PWMは電圧のONOFFによりパルス波を生成し電圧が高い時間(信号がゼロでない期間)の割合を認識して制御しています。 信号がゼロでない期間を信号の周期(一つの波 ...

Welcome to the official GitHub repository for the "RC Car - LEGO Powered by Raspberry Pi CM4 with SaraKIT" project, featured on Hackster.io. This project transforms a standard LEGO car into a remotely ...

Earlier day’s computer obtained input information from keyboards and mouse, now they have evolved to be able to process information from images and videos. The ability of a computer (machine) to ...

I connected the Bluetooth module’s rx to 11, tx to 10 and gn to gnd and vcc to 5v. The en pin was also HIGH (applying 3.3V) Then I powered up the arduino and also the Bluetooth module. Then I uploaded ...

While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.