Tomu: A Microcontroller For Your USB Port | Hackaday
Compact 8-bit MCU boards controlled/powered through USB connection
usb device - USB Full Speed driver with MCU in DIP package - Electrical Engineering Stack Exchange
ATmega32U4 8-bit MCU with USB Controller - Microchip Technology | Mouser
Connecting USB to Simple MCUs - Circuit Cellar
PIC18F14K50 MicroChip USB Supported Mcu Price Microchip | JSumo
WCH CH552G E8051 8-BIT USB MCU SOIC16 from Rabid's Electronics Emporium on Tindie
MCU Peripherals Tips Tricks for Using USB in Embedded Applications Part I | DigiKey
Free Shipping Usb Debug Adapter Programmer Jtag/c2 For C8051f Mcu - Pc Hardware Cables & Adapters - AliExpress
Arduino Micro USB Microcontroller
U-ec6 Usb Debug Adapter For C8051f Mcu Compatible With Ec3/ec5 Usb Emulator Downloader Programmer With Usb Cable Jtag Line - Instrument Parts & Accessories - AliExpress
USB MCU Workshop - Holtek
CH375 USB Module USB Interface Communication Module Reader Adapter for MCU DSP MPU
CH552 CH554 USB MCU Mini DEV Board [CH55x Series] – ElectroDragon
3Pcs ATTINY85 Mini Usb MCU Development Board Geekcreit for Arduino - products that work with official Arduino boards
Amazon.com: BIT-C Pro Micro MCU with USB-C & DFU bootloader (ATmega32U4, 5V/16MHz) (Black) : Electronics
MICROCONTROLLER to PC Communication Via PL2303 (USB TO UART TTL) Converter : 4 Steps (with Pictures) - Instructables
YEUHTLL Virtual keyboard Badusb Leonardo R3 USB ATMEGA32U4 MCU USB Microcontroller - Walmart.com
YEUHTLL Virtual keyboard Badusb Leonardo R3 USB ATMEGA32U4 MCU USB Microcontroller - Walmart.com
WCH CH552T E8051 8-BIT USB MCU TSSOP-20 from Rabid's Electronics Emporium on Tindie
MM930Mini USB MCU Development Module - Bridgetek | Mouser
Microcontrollers with USB interface are common, but… | FTDI