V-USB - A Firmware-Only USB Driver for Atmel AVR Microcontrollers
HID-class USB Serial Communication for AVRs using V-USB - YouTube
HID-class USB Serial Communication for AVRs using V-USB « RAYSHOBBY.NET
Mechanical Keyboard Prototype With V-USB & QMK - Blake Drayson
AVR ATtiny USB Tutorial Part 2 | Code and Life
HID-class USB Serial Communication for AVRs using V-USB « RAYSHOBBY.NET
Elecrow UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable for Arduino
atmega328 - Using usb port to communicate with standalone atmega328p circuit - Arduino Stack Exchange
work in progress » V-USB tutorial (software-only usb for mega & tiny)
Problem uploading to standalone ATMega328P by serial/usb - Avrdude, stk500, Bootloader issues - Arduino Forum
USB Datalogging With Arduino Using V-USB | Hackaday
Hardware Considerations - V-USB
From Arduino to ATmega328 | DroneBot Workshop
Mechanical Keyboard Prototype With V-USB & QMK - Blake Drayson
Key Parts of an Arduino and Platform Integration - MacroFab
5v / 3.3v Open-smart R3 Board (ch340g) Atmega328p Chip Development Board With Usb Cable Compatible For Arduino - Industrial Computer & Accessories - AliExpress
Hand-wired 2x2 prototype with an ATmega328P + V-USB + QMK + USBaspLoader : r/MechanicalKeyboards
2.8 Inch Tft Lcd Shield + 5v /3.3v Atmega328p Board Kit With Tf Card Touch Pen Usb Cable For Mega2560 And Compatible For Arduino - Industrial Computer & Accessories - AliExpress
![Trouble with ATmega328P + V-USB [SOLVED - defective USB cable] | AVR Freaks](https://www.avrfreaks.net/sites/default/files/redKontroll2-schematics.gif "Trouble with ATmega328P + V-USB [SOLVED - defective USB cable] | AVR Freaks")
Trouble with ATmega328P + V-USB [SOLVED - defective USB cable] | AVR Freaks
V-usb library for Arduino UNO - Device is "silent". | AVR Freaks
POEJect 3 AKA “The V-USB” – AyLo
V-USB - A Firmware-Only USB Driver for Atmel AVR Microcontrollers
UNO R3 ATmega328P CH340G Micro USB Yellow Development Board Compatible – ImportedElectronics.com
10 Ways to Destroy an Arduino — Rugged CircuitsRugged Industrial Arduino Microcontrollers
USBasp - USB programmer for Atmel AVR controllers - fischl.de
/i/43521/products/2014-12-13T09%3A19%3A08.213Z-tinyusbboard_rev4_schematic.png?1606306133 "tinyUSBboard - Rev. 4 SMT kit --rare ATmega328p special edition-- from matrixstorm on Tindie")