2-Channel Slotted Optical Coupler Motor Speed Detection Counting Sensor Module

Description

Product Overview
2-Channel Slotted Optical Coupler Motor Speed Detection Counting Sensor Module
Item Description
Applications: Widely applied to motor speed detection, pulse counting, position limit, with 2 channels test
Main features:
Adopt imported groove type optical coupling sensor
Width of groove: 5mm
With output indicator, the indication light will be off for output high level and on for output low level
Output low level when blocking out, output high level when without blocking out
Comparator output, clean signal, good waveform, strong drive ability, exceed 15mA
Working voltage: 3.3V-5V
Output type: Digital switch output (0 and 1)
With fixed screw holes, convenient to mount
PCB size: 3.2cm x 1.7cm
Using wide voltage LM393 comparator
Package including:
1PC 2 Channels Speed Sensor Module Counting Modules
Shipping Policy
Item Location
Payment Mathord
Returns Policy
About Feedback
Shipping Policy
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 25 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
Item Location
ShenZhen
Payment Mathord
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is not paid in 7 days).
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Returns Policy
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condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
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