aus Metalab, dem offenen Zentrum für meta-disziplinäre Magier und technisch-kreative Enthusiasten.
The vusbmicro is a tiny vusb platform that features
- a prototyping area
- an ICSP connector
- two metalab logos (one hidden under the IC)
- a hole so you can hang it around your neck
- a QRcode with a link to the instructions
You can buy a kit from me containing all parts for the project on the hackerspaceshop.com or personally when we meet in real life around the lab ;)
The schematics are available on github.
Its pretty straight forward, cheap and fast to build.
If you want to make your own make sure to use a 2mm PCB and apply some solder to the usb conector pads.
The device features an ATTINY45/85 IC and runs a firmware built around cs's virtual usb library.
It can be used as an ISP for AVR or alternatively as a keyboard device or anythong else you can implement with vusb.
So far we have firmwares ready for ISP and a prankster device called TrustMe that periodically sends a Capslock to the host once connected.
The project started out as powertomato wanted a small ISP board that he could build from components available in metalabs own Bauteilsortiment as the programmers tend to get lost.
From there we had 2 iterations of designs and ideas and together with overflo, clifford designed the version 0.9 of the PCB.