USB Tachometer for PC

Looking to take your simulator racing to the next level?
We have a ready to go tachometer that connects to your computer via a USB port and is compatible with iRacing and rFactor.
It will work on any Windows based computer with a spare USB port.
www.ebay.com.au/itm/190682140639

[@AleksandarRoman]

Can we get circuit schematics? thanks!

[@teamkillerman555]

How did you connect it to a usb and make it work on pc

[@elcastano460]

idk if you can help me I have a 1000 RPM tachometer auto q how do I work for PC games has a red blue green and black

[@teamkillerman555]

How did you connect it to a usb and make it work on pc