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“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 …
“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 …
“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 …
“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 …
“Simple USB Power Tester based on ATtiny45/85 and INA219. You can switch between different screens by pressing the SET button.”
“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 …
“Tiny USB to adressable LED adapter. Fits in your USB port :3”
“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 …
“I made this project just for fun, but this thing work as an normal keyboard with everything. Have fun! Supplies: - Analog dialer - Geekcreit® Pro Micro 5V 16M Mini Leonardo Microcontroller”
“Introduction The latest iteration of the SparkFun Serial Basic Breakout takes advantage of USB-C and is an easy-to-use USB-to-Serial adapter based on the CH340C IC from WCH. With USB-C you can get up to three times the …