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5V Electronic Buzzer
5V Electronic Buzzer
₦ 1,000
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- 40mA Current (Max)
- 80dB at 20cm Sound Output
- 100Hz Frequency
- 26mm Diameter
- 2mm Mounting holes
Out of stock
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- DC 12V Operating Voltage
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- 3.3V-5V Operating voltage
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- Mounting hole
- Compatible with Arduino and PIC microcontrollers
Four wire interface pin description:
1. VCC: .3 V-5V
2. GND: GND
3. DO: digital output interface (0 and 1)
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- Input voltage: 1-5V
- Output voltage: 5.1-5 .2 V
- Output Current: Rated 1A-1.5A
- Efficiency: Up to 96% (the higher the input voltage, the higher the efficiency)
- Switching frequency: 500KHz
- Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A)
- Voltage indication: LED lights with load (input voltage less than 2.7V LED indicator off)
- Operating Temperature: Industrial (-40°c to +85°c)
- Full load temperature rise: 30°c
- Quiescent Current: 130uA
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PAM8403 Dual Channel Amplifier Module
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Specification
Power supply: from 2.5 V to 5.5 V
Output power: 2x 3 W
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Efficiency: 90 %
Operating temperature: -40 °C to 85 °C
Frequency range: 20 Hz to 20 kHz
Dimensions: 30 x 30 mm
Description
A module with a universal two channel amplifier, powered by voltage of 5 V. It allows you to connect the speakers from 4 Ohms to 8 Ohms and 3 watts each. The module has soldered connectors and a potentiometer to adjust the volume.Specification
Power supply: from 2.5 V to 5.5 V
Output power: 2x 3 W
Impedance speaker output: 4 Ω to 8 Ω
Efficiency: 90 %
Operating temperature: -40 °C to 85 °C
Frequency range: 20 Hz to 20 kHz
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