自分の工作にてDigisparkの互換回路を作成したので、紹介します。 ATtiny85を使用した開発ボードですが、USB-TypeC端子に対応するように回路を調整しています。 ちなみにDigispark自体はAmazonで安価で購入できます。 本家の回路図は以下の通りです。 電源を外部 ...

Digispark (ATtiny85)に関連する記事は多くあり、作者の備忘録ノートとしています。他の方にとって参考になるものであれば幸いです。 Digisparkは小さな開発ボードです。Arduinoの公式ホームページからソフトウェアをダウンロードして、ボードにプログラムを ...

The ATtiny family is a series of one of the smallest microcontrollers in the AVR market. These microcontrollers are capable of utilizing many of the libraries available on the Arduino platform. The ...

This circuit produces an alarm whenever someone comes near the spotting range of its passive infrared (PIR) motion sensor. It can be used as a security system to guard your home and other property, if ...

🔓 Digispark Unlock Project A hardware-based automation project using the Digispark ATtiny85 microcontroller to brute-force PIN combinations on a mobile lock screen. This project is purely for ...

This article describes how I have set up a simple “door-sentry” at home. The door-open detector is designed to alert you to an unauthorized entry in a confined area. It uses a little ATtiny85 ...

With reference to #226, can I use this library to connect the nRF24L01 and an adapter with a Digispark? If yes, how should they be wired together? To be clear, I'm trying to build a USB HID receiver, ...

The open-source Arduino micro-controller is a very useful piece of kit which has been implemented by hackers to power countless endeavors from Musical Umbrellas to Angry Birds Slingshot Controllers.

Sure, countless microcontroller development boards featuring a USB connection have made it to the Projects and Tutorials pages of Electroschematics. Although these days it really is easy to build your ...