Trammell Hudson's Projects edit / delete

Lots of interesting electronics, security and retrocomputing projects; in particular, PDP-11 restoration and interesting USB input devices.

to electronics retrocomputing reverse-engineering security usb ... on 26 February

USB Product IDs - Openmoko edit / delete

"As the openmoko products have been discontinued, Openmoko Inc. is opening up the use of its Vendor ID for use by the Free and Open Source software and hardware communities. This means you can simply register your devices and will get an allocation of a Product ID for free."

to open-hardware usb ... on 15 September 2016

so hey, usb chipsets totally matter | Crime and the Blog of Evil edit / delete

Some comments on the choice of USB chipsets for USB audio: apparently you can get substantially better latency with an OHCI chipset.

to audio latency linux usb ... on 01 September 2016

XT/AT/PS2/Terminal to USB Converter with NKRO edit / delete

"This is my Teensy-based project which adapts XT, AT and some 122 key terminal keyboards to USB"

to avr keyboard microcontroller ps2 teensy usb ... on 21 June 2016

tmk/tmk_keyboard ยท GitHub edit / delete

Open-source AVR firmware for keyboards. I keep meaning to convert the Heath keyboard that I've got sitting around...

to avr electronics firmware input keyboard microcontroller ps2 software usb ... on 25 August 2014

The Final Key - Hardware password manager with encryption edit / delete

A little USB device that pretends to be a serial port and a keyboard. Select an account using a terminal, push a button, and it types the password for it.

to electronics microcontroller password security usb ... on 24 August 2014

Fixing sluggish write performance of USB flash (thumb) drives | Old Computer Junk edit / delete

Tweaking filesystem alignment to match the flash block size can make a difference (presumably on USB sticks where the flash translation layer isn't smart enough to do this itself).

to flash io performance storage usb ... on 17 January 2014

USBtiny edit / delete

Low-speed USB implementation for AVRs; under the GPL, including a lirc driver.

to avr embedded microcontroller usb ... on 01 March 2013

FT240X edit / delete

Like the ubiquitous FTDI serial chips, but with a parallel FIFO interface. This'd be ideal for getting data efficiently off of older machines.

to embedded ftdi microcontroller retrocomputing usb ... on 28 February 2013

USB to GBA edit / delete

GBA multiboot using an EZ-USB device (lots of generic serial adaptors, etc.).

to ezusb gba microcontroller usb ... on 08 October 2011

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