Leonardo R3 Microcontroller Atmega32u4 Development Board With USB Cable Compatible for arduino DIY Starter Kit
Leonardo R3 Microcontroller Atmega32u4 Development Board With USB Cable Compatible for arduino DIY Starter Kit $7.90
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MAX7219 8*8 Dot Matrix Module Red Light Microcontroller Module Display Module MCU LED Display Control Module
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TPA3116D2 Mini Amplifiers Module Class D Voice Sound Amplifier Module Two Channels Double 50W

$3.90

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Features & Compatibility

Amplifier chip: TPA3116D2

Power supply voltage: DC12-24V (power supply above 4A)

Speaker impedance: 4 Ω, 8 Ω, 16 Ω

Speaker power: 50W * 2

Audio input: Left and Right Ground (LRG) three wire audio input

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Additional information

Weight 100 g

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