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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| projects:electronics:opticalmouse [2008/06/03 19:11] – photonicsguy | projects:electronics:opticalmouse [2014/11/13 10:50] (current) – external edit 127.0.0.1 | ||
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| + | ~~NOTOC~~ | ||
| ====== Optical Mouse ====== | ====== Optical Mouse ====== | ||
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| {{ : | {{ : | ||
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| With this project I intend to use an optical mouse sensor chip for detecting movement on a translation stage. | With this project I intend to use an optical mouse sensor chip for detecting movement on a translation stage. | ||
| Interfacing the chip with a PIC microcontroller. The mouse shown contains the ADNS-2051 sensor. I removed the microcontroller and rewired the cord for power and the I2C bus. | Interfacing the chip with a PIC microcontroller. The mouse shown contains the ADNS-2051 sensor. I removed the microcontroller and rewired the cord for power and the I2C bus. | ||
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| Datasheets | Datasheets | ||
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| ===== Agilent ADNS2051===== | ===== Agilent ADNS2051===== | ||
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| From a Logitech mouse. This is the mouse as shown on the right. | From a Logitech mouse. This is the mouse as shown on the right. | ||
| - | ^Pin^Color^Function^ | + | ^Color^Function^Pin^ |
| - | |1|Red|Ground| | + | |Red|Ground|Gnd| |
| - | |2|Black|SCLK| | + | |Black|SCLK|RC3| |
| - | |3|Orange|5V Power| | + | |Orange|5V Power|5V| |
| - | |4|Yellow|SDIO| | + | |Yellow|SDIO|RC4| |
| {{: | {{: | ||
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| Also from a USB Logitech mouse. | Also from a USB Logitech mouse. | ||
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| + | ===== Agilent HDNS-H2000 ===== | ||
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| + | {{: | ||