GitHub

same-sky/AMT22_SPI_Sample_Code_Uno

The AMT22 is an absolute encoder available with either 12-bit or 14-bit resolution. This means that over a single revolution, the encoder will have that many distinct positions. For a 12-bit encoder ...
GitHub

Arduino library for SPI based ERCFS rotary encoder.

Warning: This library is not tested with hardware yet. So use with care, feedback welcome. ECRFS is a library for the ERCF 1 05SPI 360 Z rotation encoder. This devices decodes 360.0° in 16384 steps ...
note

【編集中】ODrive試験装置を作ってBLDCモーターをSPI接続 ...

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 ...
note

Arduino ロータリーエンコーダー ESP32 AとBの値を可視化してみる

秋月電子通商で購入できる「LED付ロータリーエンコーダー(赤)ツマミ付セット」をESP32で、1msec間隔でポーリングして、AとBの値を監視して、グラフにしてみる実験。 理想では、「右回り (CW): 00 → 10 → 11 → 01 → 00」、「左回り (CCW): 00 → 01 → 11 → 10 → 00 ...
EDN

Arduino Rotary Encoder: Tutorial, Wiring, and Pinout

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 ...
Electronics Weekly

Rotary encoder decode for Arduino

“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 ...
Electropages

New SPI absolute encoder supports larger motor shaft sizes

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, ...
Electronic Products

Same Sky expands SPI absolute encoder line

Same Sky’s AMT25 absolute encoder series supports 9-mm to 15.875-mm motor shafts for a range of industrial applications. Same Sky’s Motion & Control Group has introduced the AMT absolute encoder ...