CUI Devices AMT22 series is a rugged, high accuracy absolute encoder outputting 12 bits or 14 bits of absolute position information with Serial Peripheral Interface (SPI) communication. Combined with ...

ODriveというオープンソースのブラシレスDC（以下BLCD）モーターのコントローラ（モータードライバ？）を使って、マルチコプター用のセンサレスBLDCモーターとマグネットエンコーダを組み合わせて使ってみました。 配線してPCからUSB接続で設定してモーター ...

This project is an Arduino-based system that tracks user interactions and heartbeat using a pulse sensor and a rotary encoder. It stores data on an SPI flash memory and provides a way to view and ...

To prevent data corruption when using multiple SPI devices on the same bus, care must be taken to ensure that they are only accessed from within the main loop, or from the interrupt routine, never ...

What is a rotary encoder? A rotary encoder (RT) is a device that you can rotate infinitely. On most rotary encoders, when you rotate them you will feel a bump (known as steps), and most RTs have about ...

“I looked at all the available rotary encoder sketches and none of them met my needs, so I have written my own, and here it is”. Well, I looked at all the ...

Arduino UNO R4では、これまでの8bitのATmega328から、32bitのArm Cortex-M4プロセッサへと、大幅なCPU性能の向上が図られました。ルネサス製RA4M1という日本のメーカーのCPUが採用されたという点でも喜ばしいことです。 今回は、Arduino UNO R4に1.5inch OLEDモジュール(waveshare ...

Same Sky's Motion and Control Group has added a new series to its innovative AMT absolute encoder family designed to support larger motor shaft sizes from 9mm to 15.875mm (5/8"). The AMT25 series, ...