Waveshare Photo Interrupter Sensor, Speed Measuring
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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Delivery
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Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
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