KY-025 Reed Switch Module
Price in Sri Lanka
Sensor ModulesSensors & Modules
Nilambara Electronics
Rs 250
In stock
Updated 01 Nov 2026
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Description
| Weight | 30 g |
|---|
DESCRIPTION
A reed module is a magnetic sensor that is normally open and get closed when exposed to a magnetic field.
Under normal conditions the 2 plates do not touch creating an open circuit digital output 0 when the switch is placed in the range of a magnetic field the 2 plates are attracted to each other and touch closeing the circuit and giving digit output 1.
Once the presence of the magnetic field is gone, the plates move away from each other breaking the circuit again.
On board potentiometer to set the sensitivity.
These are great for a range of different projects where it is beneficial to know if you are near a magnetic field.
- Voltage : 3.3v to 5v
- Normally-open
- Comparator : LM393
- Working distance : 15mm
- Output Type : Digital output (0 and 1)
- Size : 37mm x 15mm x 13mm
Frequently asked questions
What is the price of KY-025 Reed Switch Module in Sri Lanka?▾
The current price of KY-025 Reed Switch Module in Sri Lanka is Rs 250 at Nilambara Electronics.
Is KY-025 Reed Switch Module available in Sri Lanka?▾
Yes, KY-025 Reed Switch Module is currently in stock at Nilambara Electronics in Sri Lanka.
Where can I buy KY-025 Reed Switch Module in Sri Lanka?▾
You can buy KY-025 Reed Switch Module in Sri Lanka at Nilambara Electronics. Visit 37left.lk to compare prices across multiple shops and find the best deal.
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