Arduino: avrdude: usbdev_open(): did not find any USB device "usb" - YouTube
Arduino UNO not working; Arduino: avrdude: ser_open(): can't open device "\\.\COM4": The system cannot find the file specified. . I haI have also changed the COM Port in windows like the YT
Burning bootloader on ATMEGA8 could not find any USB device · Issue #102 · MCUdude/MiniCore · GitHub
Solved:Bootloader from Arudino IDE with AVRISPmkII fails - IDE 1.x - Arduino Forum
avrdude: usbdev_open(): did not find any USB device "usb" · Issue #106 · damellis/attiny · GitHub
arduino - ATMega328P "AVRDude: Could not find USBTiny Device (0x1781/0xc9f)" - Stack Overflow
error: could not find USB device "USBasp" - openrcforums
AVRDUDE | USBtinyISP | Adafruit Learning System
HELP] Trying to ISP program a board of mine using AVRdude.
Arduino: Resolving AVRdude Not-in-Sync Error While Arduino Programming with USB-to-Serial Cable
SOLVED] Arduino IDE avrdude: error: could not find USB device - YouTube
Solution: Avrdude Stk500_getsync(): Not in Sync Resp=0x30 Error for Arduino - Instructables
USB Device Not Recognised - Midiboy - Blokas Community
AVRDUDE Could not find USB device "USBasp " error, despite driver being installed
avrdude: usbdev_open(): did not find any USB device "us
Device manager avrdude: Version 6.3-20171130 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014
USB Device Not Recognised - Midiboy - Blokas Community
avr - AVRDUDE does not recognize USBasp device - Electrical Engineering Stack Exchange
Error message: avrdude: usbdev_open(): did not find any USB device "usb" - IDE 1.x - Arduino Forum