Feature:
1. Function: Active buzzer module has internal oscillation source, will alarm as long as being energized.
2. High Level Trigger: Active buzzer alarm module with high level trigger and continous sound output.
3. High Quality Material: Buzzer module is made of high quality PCB material, wear resistant, lightweight and durable.
4. Compact Size: The size of buzzer alarm sound module is approx. 3.3cmx1.3cm/1.30inx0.51in, compact and easy to carry.
5. Easy Installation: Designed with holes for fixing with , easy to install, convenient for using, save your time and energy.
Specification:
Item Type: Active Buzzer Module
Material: PCB
Purpose: DIY Alerter
Operating voltage: 3.3V-5V
Fixing method: hole and screw fixing
Operating Voltage: 3.3V-5V
Fixing Method: hole and screw fixing
PCB Size: Approx. 3.3cmx1.3cm/1.30inx0.51in
Package List:
5 x Active Buzzer Module
How to use:
VCC: External connection of 3.3V‑5V voltage(can be directly connected to 5V micro‑controller and 3.3V micro‑controller)
GND: External connection of GND
I/O: External connection of the IO port of the single chip microcomputer
- compact and easy to carry.
- Easy Installation: Designed with holes for fixing with ,Function: Active buzzer module has internal oscillation source, save your time and energy.
| Dimensions | 1.97 × 1.97 × 0.79 in |
|---|
Only logged in customers who have purchased this product may leave a review.
Related products
All Home Security
Reviews
There are no reviews yet.