Instruction
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Image: IMG_6011.jpg
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Image: IMG_6786.jpg
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Image: solder2small_copy.png
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Image: schematic_new-1024x830.jpg
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Image: chip-pinout-945x504.png
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Text: 6Try to put the sensor into different kind of fluids (acidic, neutral, alkaline)
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Try to put the sensor into different kind of fluids (acidic, neutral, alkaline)
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Text: 5Upload the Arduino code to the board
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Upload the Arduino code to the board
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Text: 4Finally get the shift-registers to the Arduino following to the schematic
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Finally get the shift-registers to the Arduino following to the schematic
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Text: 3Connect the leads to the shift-registers according to the schematic
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Connect the leads to the shift-registers according to the schematic
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Text: 2Wire rectifying diodes and pull-up resistors in a manner according to the schematic
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Wire rectifying diodes and pull-up resistors in a manner according to the schematic
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Text:
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Text: 1Start soldering IDE disk cable leads to the chip according to the pin out in
1
Start soldering IDE disk cable leads to the chip according to the pin out in