SW-420 Motion Sensor Module Vibration Switch AlSensor Module
Normally closed type vibration sensor SW-420.
The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA.
Has a fixed bolt hole, convenient installation.
Use the LM393 wide voltage comparator.
Model: SW-420
Type: Normally closed
Working voltage: 3.3V to 5V
Output form: Digital switch output (0 and 1)
Size: 32 x 14mm / 1.26" x 0.55"
Module directions for use:
When the vibration switch is closed, the output terminal output low level, the green light is lit;
When the product vibration, the vibration switch instantaneous disconnection, the output terminal output high level, the green light is not bright;
Output can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect whether there is a vibration environment, alarm alert.
- Description
Used to trigger the effect of various vibration, theft alarm, intelligent car, earthquake alarm, motorcycle alarm, etc.
This module is compared with the normally open type vibration sensor module, vibration trigger for longer periods of time, can drive the relay module.
1 x Module
- Reviews (0)
-
comment
상품평이 아직 없습니다.
- Q & A
-
: Where is the origin of Elecbee products? Are they certificated?2023-03-03
-
Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
-
: What forms of payment do you accept?2023-03-03
-
Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
-
: When will you arrange shipment?2023-03-03
-
Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
-
: How to exchange or return?2023-03-03
-
Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
Related Products
EB0043230
EB0043492
EB0043760
EB0043820
EB0043865
EB0045602
EB0046457
