Sharp GP2Y0D810Z0F Digital Distance Sensor
=========================================================SHARP GP2Y0D810Z0F DIGITAL DISTANCE SENSOR=========================================================MODEL: GP2Y0D810Z0FTYPE: Digital infrared proximity sensorOUTPUT: Digital (logic HIGH/LOW)DETECTION RANGE: ~1080 cmSUPPLY VOLTAGE: 2.76.0 V DC (typical 3.35 V)INTERFACE: Open'collector / pull'up outputSENSING METHOD: Infrared LED + photodiode--------------------------------------------------------- SENSOR PURPOSE:Detects presence or absence of an object within a specifieddistance range. Outputs a **digital signal** indicatingwhether an object is detected.--------------------------------------------------------- DISTANCE CHARACTERISTICS: **Detects objects ~1080 cm** away (approximate) Output switches **LOW (0)** when object detected Output remains **HIGH (1)** when nectivity)*--------------------------------------------------------- ELECTRICAL SPECIFICATIONS:Supply Voltage: 2.76.0 V DCOperating Current: ~610 mAOutput Type: Open'collector transistorLogic Output: LOW = object detected HIGH = no object (through pull'up resistor)--------------------------------------------------------- PINOUT (Typical): **VCC** Power supply (3.35 V) **GND** Ground **OUT** Digital output (requires pull'up)--------------------------------------------------------- OPERATION PRINCIPLE:1. Infrared LED emits light2. Light reflects off object3. Photodiode detects reflected IR4. Sensor output transistor switches based'on reflected signal strength--------------------------------------------------------- n Works well with **3.3 V and 5 V logic** Avoid direct bright sunlight on sensor face Mount stable and aligned with object path--------------------------------------------------------- NOTES ON PERFORMANCE: Detection varies with object color/texture Dark/absorbent surfaces reduce detection range NOT a precise distance measurement sensor Only **presence/absence within range** Ideal for robust object detection, not fine measurement--------------------------------------------------------- COMMON USE CASES: Object presence detection Conveyor belt item sensing Robot obstacle sensing Line/edge detection triggers Automated doors / safety systems Simple digital proximity applications--------------------------------------------------------- INSTALLATION TIPS: Place sensor perpendicular to object motion Minimize ambient IR interference Use stable mounting bracket Keep sensor face clean for best response&nbs