How to make your own ps/2 to usb convertor for old keyboards
Dec 2, 2016 · The converters like these: are just for the connections. It will not make a USB-only keyboard work in PS/2. It will not make a PS/2-only keyboard work on USB. The keyboard that …
Is there an easy way to test if my PS/2 -> USB adapter is passive?
I own a couple of PS/2 to USB adaptor/converter connectors that look like the following: Is there anyway to test if these adapters are passive without disassembling them (or risking damage …
Can a PS/2 keyboard be converted to USB hot swap (plug)?
Jan 28, 2022 · Some keyboards in that era support both PS/2 and USB protocols, so you only need a dumb electromechanical adapter. If the keyboard supports only PS/2 protocol, you …
How to design a keyboard circuit that can use a passive USB-to …
4 I'm designing a small device that will act as a USB HID keyboard, but it must also work with PS/2 hosts. I would really want to be able to use it with one of these nifty passive USB-to-PS/2 …
diy - How to make a recent laptop touchpad work on PC with an …
Dec 2, 2023 · I want to make a laptop touchpad work individually with a USB adapter, but failed, on a recent Thinkpad E14 touchpad part. Some articles on the internet said they succeeded …
What would it take to make a PS/2 keyboard interface hot-swap?
Mar 7, 2021 · Many of those USB-PS/2 adaptors were passive and just told a USB- and PS/2-compatible mouse which mode to use.
PS/2 keyboard with RS232 (DB9) workstation port
May 29, 2021 · replace the original cable with a new one and use an active PS/2 -> USB converter. crack open the above converter, hard wire it to the existing controller inside the …
USB to PS2 Convertor - Electrical Engineering Stack Exchange
Nov 19, 2019 · We are using USB keyboard it is working with PC. We are using Same keyboard with our microcontroller kit with USB to PS2 convertor also it is working. I wanted to know that, …
How can I connect a USB keyboard to a DE1-SoC?
The board has 2 USB ports and according to this document, they should be able to interface to the FPGA fabric. Unfortunately, this guide specifies only how to instantiate a USB OTG port …
What connector did this IBM Model M keyboard have?
Jan 23, 2019 · You will have to do some reverse engineering. Either find an equivalent board, and check the cable, or try to figure out which pin of the 1.25mm connector maps to the PS2 …