1-5pcs Hall Sensor Motor Speed Measurement Module 3144E Single Open Circuit Speed Sensor 3144 Count Sensor A3144 Board A3144E
1pcs
$3.38
Sale price
$3.38
Regular price
$0.00
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1-5pcs Hall Sensor Motor Speed Measurement Module 3144E Single Open Circuit Speed Sensor 3144 Count Sensor A3144 Board A3144E
$3.38
Sale price
$3.38
Regular price
$0.00
Description
SPECIFICATIONS
Brand Name: NONE
High-concerned chemical: none
Origin: Mainland China
sensor module counting sensor speed sensor Hall sensor
A module Description:
1 Size: 2.7 cm * 1.4mm
Main chip 2: LM393,3144 Hall sensor
3 Operating voltage: DC 5 V
Description two module interface (4-wire)
1 VCC external voltage of 5V
2 GND GND External
3 DO platelets digital output interfaces (0 and 1)
Three module features:
1, having a power indicator and a signal output instruction.
2, a single channel output.
3, no trigger module outputs a low level; trigger module outputs a high level.
4, sensitivity adjustable (fine adjustment).
5, there is a cutting signal output magnetic field.
6, the output switch circuit board can be directly connected microcontroller shop or relay modules, a buzzer module.
7, can be used for the motor speed / position detection applications.
Free Shipping Over $199
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
30-Day Return Policy
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
Why Choose Us?
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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