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- Product Name: Small Passive Buzzer Module KY-006/Active Buzzer Module KY-012 Toy Sounder
- Item NO.: KY-006/012
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Sensor Module
- Tag: Small Passive Buzzer Module , Active Buzzer Module , KY-006 , KY-012
- Creation Time: 2024-04-15
KY-006/KY-012 Buzzer Module
Product Description:
1. Working Voltage: 3.5-5.5V.
2. Working Current: <25mA.
3. Brand new and high quality.
The Characteristics Of A Passive Buzzer Are:
1. The passive internal does not come with a vibration source, so using a DC signal cannot make it beep. It must be driven by a 2K-5K square wave
2. The frequency of the sound is controllable and can create the effect of "Dorami Fa Sorasi".
3. In some special cases, a control port can be reused with an LED
The Characteristics Of An Active Buzzer Are:
1. The active buzzer has an internal vibration source, so it will beep as soon as it is powered on
2. The program control is convenient, and the microcontroller can emit sound with just one high or low level, while the passive buzzer cannot.
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