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Solar battery charger
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APP – fully control your T9 through the application
Drain Source Voltage
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8x8 Dot Led Matrix Mcu Control Display Module Max7219 Active Buzzer Continous Beep Solar battery chargerThis is Dot Led Matrix Module incorporating MAX7219 Driver chip. By using this dot LED module in your upcoming project, you will be able to add some great cool animation. This display module features 88 LEDs, each controlled very precisely by the MAX7219 driver to generate the color pattern you wish. The great advantage of using this is users will have control over all of the 64 LED by just connecting 3 output communication wires to microcontrollers
US$ 13.80
US$ 3400.00
US$ 55.00
