- BARCODE:
- VENDOR: Everytek Online
- TYPE: Robotics Accessories
Waveshare Photo Interrupter Sensor, Speed Measuring
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Description
1. Infrared detection, eliminating the interferences of external stray light
2. Schmitt trigger, stable wave form and signals
3. Signal output indicator (while breaking the beam, outputs low level, the indicator lights up)
Specifications
1. Power: 3.3V ~ 5V
2. Dimension: 26.8mm × 15mm × 18.7mm
3. Mounting holes size: 3mm
4. Gap width: 6mm
Applications
- Motor speed detection
- Pulse counter
How to Use
In the case of working with a MCU:
- VCC ? 3.3V ~ 5V
- GND ? GND
- DOUT ? MCU.IO (digital output)
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Assurance
Product Assurance
All our products are quality checked before dispatch to ensure they meet our standards.
- Condition: Items are supplied as new or professionally refurbished (where specified in the description).
- Testing: Products are tested where applicable to confirm functionality before shipping.
- Returns: Covered by our 7-day return policy for faulty, damaged, or incorrect items.
- Packaging: Items may arrive in original or secure replacement packaging.
Please ensure compatibility and correct product selection before purchasing. If you are unsure, contact us before placing your order.
Shipping & Returns
- Insured Delivery
- Standard delivery within 7–15 business days
- Easy 7-day returns
- Return items in original condition for a full refund
Standard delivery within 7–15 business days
Return items in original condition for a full refund

