Content for USB

USB

Universal Serial Bus (USB) is an industry standard that establishes specifications for cables and connectors and protocols for connection, communication and power supply between computers, peripheral devices and other computers. Released in 1996, the USB standard is currently maintained by the USB Implementers Forum (USB-IF). There have been four generations of USB specifications: USB 1.x, USB 2.0, USB 3.x and USB4.

Building a USB SNES Controller

“A few years ago on a trip to Tokyo, we took a day to explore Akihabara. We found a shop that was selling retro gaming stuff and when I saw an old SNES controller for sale I had to buy …

Low-cost USB Sniffer (LS/FS/HS) with Wireshark interface

“This sniffer can be used standalone from a command line or as a plugin for Wireshark with direct control from the UI. The sniffer is based around Cypress CY7C68013A MCU, Lattice LCMXO2 FPGA, and Microchip USB3343 USB PHY. Prices and …

USB Power Isolator

“For some applications, a galvanically isolated power supply is required to avoid ground loops or short circuits, or simply for mutual protection. The USB Power Isolator offers the possibility of a simple isolation (2.5kV) of the 5V rail of …

USB PD Inverter

“The ATtiny212/412-based USB Power Delivery Inverter converts direct current from USB PD power supplies into sine wave alternating current with selectable voltage and adjustable frequency. For this purpose, the ATtiny’s powerful Timer/Counter D (TCD) controls an H-Bridge …

USB Killer Detector

“Detect USB Kill flash drives before they harm your hardware. UBS Kill is a pen-testing device that looks like a regular USB flash drive. When these flash drives are connected into a USB port of, for example, your personal computer …

ESP32 usb software host

“Sofware usb host for connecting mouse , keyboard and joystick to ESP32 ESP32 software USB host through general IO pins. We can connect up to 4 USB-LS HID (keyboard mouse joystick) devices simultaneously. Pure software implementation of USB LS HOST …

USB Power Tester based on ATtiny45/85

“Simple USB Power Tester based on ATtiny45/85 and INA219. You can switch between different screens by pressing the SET button.”

Easy DIY Tiny USB Hub For Raspberry Pi Projects

“Have you ever needed some extra USB ports when creating a project with a Raspberry Pi Zero? Were external USB hubs or HATS just not an option due to the space constraints of your project? If you answered yes to …

USB-LED-Otter

“Tiny USB to adressable LED adapter. Fits in your USB port :3”

PocketAdmin – Keystroke Injection Device

“This is a keystroke injection device (also called badusb). It is similar to a well-known USB rubber ducky made by hak5, but has much extended functionality, lower price and is also completely open source. It looks and feels like an …