improved Version UNOs R3 SMD Wifi Development Board
$4.76
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New Improved Version UNOs R3 SMD Wifi Development Board Atmega328 CH340 CH340G ATMEGA328P with USB Cable UNOs R3 for Arduainos Description:Digital I/O digital input/output terminals total 0~13.The analog I/O analog input/output terminals are 0~5.Support ISP download function.Input voltage: no external power supply is required when connecting to the computer USB, external power supply 5V~9V DC voltage input.Output voltage: 5V DC voltage output and 3.3V DC voltage output.Atmel Atmega328 microprocessor controller5) Package included: 1 x UNOs R3 Development Board + USB Cable
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