๐ Sound the Alarm on Innovation!
The Ximimark 6Pcs Active Buzzer Alarm Module is a versatile electronic component designed for Arduino projects, allowing users to control sound frequencies and integrate with LED functionalities. Weighing just 1.13 ounces and featuring a compact design, this module is perfect for DIY enthusiasts looking to enhance their smart car systems with customizable audio alerts.
| Item Weight | 1.13 ounces |
| Package Dimensions | 5.63 x 3.74 x 1.06 inches |
| Item model number | LY312 |
| Wireless Remote | No |
G**T
No complaints, easy to use
I used one of these with a WeMos ESP8266 board as part of a front door alert project. At 3.2V, it's not super loud. Loud if you are in the same room, audible if you're on the same floor, but barely if music or TV is on.I haven't tested the others so cannot comment on quality control.
J**S
Constantly on
Setting the โI/Oโ pin does nothing in my experience (I tried all 6 of them), as it always just emits a single tone (constantly) regardless of a High or Low (1or 0) input signal. Maybe in got a bad batch.Note: Even if you managed to successfully control its on/off state, it would only have a single tone. Which is fine it thatโs what you need. But donโt use if you want to have different tones.
S**
Does the job but logic flipped
By default if logic get 0, it beeps, which is annoying. Need to reverse logic of code (send 1 to stop beeping)
Trustpilot
2 days ago
1 month ago
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