本项目基于 ESP32 开发板，使用 FreeRTOS 实现对 EC11 旋转编码器的读取和处理。 功能简介 通过 GPIO 中断捕获 EC11 编码器的旋转信号。 使用 FreeRTOS 信号量和任务处理旋转方向及位置。 支持顺时针和逆时针旋转检测，并实时打印旋转位置。 连接 EC11 编码器到 ESP32 的 ...

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An ESP32 board runs the show, using AS5600 positional encoders on each axis of the telescope to understand the device’s orientation. The encoders are attached via 3D-printed components to track ...

Abstract: In this paper, two approximate Radix-4 Booth encoders AR4BE1 and AR4BE2 (Approximate Radix-4 Booth Encoder1, 2) are proposed to achieve great accuracy-cost trade-off, and a series of signed ...

Rotary encoder with push-button and LED bargraph display Capacitive touch sensing on all unused jacks Optoisolated TRS-A MIDI input External PLL (SI5351A) for dynamic display resolution switching and ...