Low speed motor Encoder with LED and LDR

版本 1.0.0.0 (756.8 KB) 作者: Techsource Technical Team
Simple encoder with Arduino, LED and LDR
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更新时间 2015/7/2

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This model illustrates motor encoder using an LED and LDR.
A black disk with a single hole (where light passes through) is attached to the motor shaft. Each time the motor completes a revolution, the LED light passes through the hole and LDR receives it, which then alter the resistance of the LDR and hence the signal reading at the digital input port.

引用格式

Techsource Technical Team (2024). Low speed motor Encoder with LED and LDR (https://www.mathworks.com/matlabcentral/fileexchange/51939-low-speed-motor-encoder-with-led-and-ldr), MATLAB Central File Exchange. 检索来源 .

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版本 已发布 发行说明
1.0.0.0