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Asuro switches

Asuro switches. Electrical behaviour. Microsoft Powerpoint 2003 2006-05-07. Asuro schematics. Asuro schematics. The switches region. Next step: zoom in to the blue switches region. The switches region. Next step: remove non-switches stuff.

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Asuro switches

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  1. Asuro switches Electrical behaviour Microsoft Powerpoint 2003 2006-05-07

  2. Asuro schematics

  3. Asuro schematics The switches region Next step: zoom in to the blue switches region.

  4. The switches region Next step: remove non-switches stuff.

  5. The switches schematics, non switches stuff removed Next step: remainder

  6. The switches schematics Remember this V+ connection Next step: switch on powersupply

  7. VCC (+) GND (-) Inputs Outputs Power switched on, all signals high (V+) through R23 Next step: press switch K1

  8. VCC (+) GND (-) Inputs Outputs Switch K1 pressed, all signals going low. Low level sensed on PD3 or PC4. Next step: change PD3 from input to output/high

  9. VCC (+) GND (-) Inputs Outputs PD3 output/high, switch dependent voltage level on PC4, measure voltage by ADC4 VCC - GND Next step: change PD3 back from output to input/low (low = no-pullup)

  10. VCC (+) GND (-) Inputs Outputs PD3 input/low, all signals low (GND) VCC - GND Next step: release switch K1

  11. Switch K1 released, all signals high (V+) through R23

  12. That’s all folks! Arexx_Henk Website

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