KEYESTUDIO Pro Micro Atmega32U4 5V USB Cable Arduino Projects | Shop The World
From USA
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KEYESTUDIO Pro Micro Atmega32U4 5V with USB Cable for Arduino Projects 1PC
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•It includes four analog inputs, five PWM pins, twelve digital inputs/outputs and hardware serial port Rx and Tx.
•Operating voltage is 5V and working frequency is 16MHz ，and we can supply power via micro USB cable and port RAW GND (DC 7-9V).
•The anode of power supply board must be connected to the "RAW"
•We also added a PTC fuse and diode to protect power supply circuit.
•How to use: search for "KEYESTUDIO WIKI KS0503" in Google Chrome to get the wiki online tutorial for this Pro Micro.
