oscope.jpg

JPEG Image - 293.37 kB - 12/02/2017 at 07:20

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different_levels.jpg

JPEG Image - 461.65 kB - 12/02/2017 at 07:20

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nkc_shield.jpg

JPEG Image - 383.96 kB - 12/02/2017 at 07:20

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plumbing.jpg

JPEG Image - 356.41 kB - 12/02/2017 at 07:20

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relay_shield.jpg

JPEG Image - 414.87 kB - 12/02/2017 at 07:19

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atmega2560.jpg

JPEG Image - 390.92 kB - 12/02/2017 at 07:11

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stc_mcu.jpg

JPEG Image - 380.66 kB - 12/02/2017 at 06:59

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driver_board.jpg

JPEG Image - 373.28 kB - 12/02/2017 at 06:56

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control_pcb.jpg

JPEG Image - 445.67 kB - 12/02/2017 at 06:55

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bench.jpg

The result: my LCD shield with buttons to drive the bench. O'scope to confirm timing.

JPEG Image - 475.28 kB - 12/02/2017 at 06:53

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