KOMMANDE. RPI-1031 4DOF Angle Sensor

1842

Ny produkt

Tillfälligt slut eller en kommande produkt

39,00 kr inkl.

Mer information

Detta är en kommande produkt.
Anledningen till att den ligger i kategorin KOMMER SNART är att den är beställd, men vi har inte fått den än.
Och för att det ska gå att bevaka när den kommer in med funktionen "Meddela mig när tillgänglig"
Denna produkt är planerad att finnas på lager i slutet av December 2019.

RPI-1031 4DOF Angle Sensor

Operating Principle:
1.Based on optics principles,its interior has LED for 1pc,photosensitive receiving triode for 2pcs;and the other side has one cylindrical shade;

2.By cylindrical shade to keep out the LED,and photosensitive receiving tube is for detecting RPI-1031 current state

3.When RPI-1031 rotates to the state shown as below,one of the photosensitive triode was shadowed,the light emitted by LED only can be received by the other one;that means above photosensitive triode is on,and photosensitive triode under side is off;then two GPIO ports output respectively output high level and low level

4.When RPI-1031 rotates to the state shown as below,LED is shadowed by the shade;and two photosensitive receiving triodes cannot receive the light;they will be in off state,output low level;two GPIO ports both output low level

5.When RPI-1031 rotates to the state shown as below,the shade does not shadow;the diode will shine,two photosensitive triodes can receive the light;then all of them will be on,both of two GPIO ports output high level

6.When RPI-1031 rotates to the state shown as below,this state is adverse to description 4;two GPIO ports output level will be intercahnged


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KOMMANDE. RPI-1031 4DOF Angle Sensor

KOMMANDE. RPI-1031 4DOF Angle Sensor

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