A+ Guide To It Technical Support
10th Edition
ISBN: 9780357108291
Author: ANDREWS, Jean.
Publisher: Cengage,
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Chapter 4, Problem 11TC
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Given: The power connector of CPU fans with three pins which can connect to the 4-pin header.
To find: The function which is not present in three-pin power connectors...
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THIS IS FOR THE ATMEGA32u4 MICROCONTROLLER. DO NOT USE PIN MODE, INTERRUPTS, DIGITAL WRITE. INSTEAD, USE THE SCHEMATIC ALONG WITH THE DATA SHEET OF THE STATED CONTROLLER. I HAVE PASTED THE PICTURE OF THE SCHEMATIC HERE AS WELL AS ATTACHED THE DATA SHEET.
(Here is the link for the schematic: https://learn.adafruit.com/assets/31914)
(Here is the link for the data sheet: https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7766-8-bit-AVR-ATmega16U4-32U4_Datasheet.pdf)
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