Projection keyboard kit
Account cancelled 2018-07-25 02:48:50 653 Views1 Replies Hi, everyone.
I'm trying to build a projection keyboard. I found a number of sites linking to a kit on DFRobot, such as http://www.robopeak.com/blog/?p=541 and https://www.3ders.org/articles/20141229 ... esign.html .
But all the DFRobot links are either 404s, or list something unrelated.
Does anyone know what happened to the projection keyboard kit?
If not, can anyone suggest what part to use for the laser that projects the keyboard image? I think I can figure out all the rest from the instructions, but that one eludes me.
Thanks!
I'm trying to build a projection keyboard. I found a number of sites linking to a kit on DFRobot, such as http://www.robopeak.com/blog/?p=541 and https://www.3ders.org/articles/20141229 ... esign.html .
But all the DFRobot links are either 404s, or list something unrelated.
Does anyone know what happened to the projection keyboard kit?
If not, can anyone suggest what part to use for the laser that projects the keyboard image? I think I can figure out all the rest from the instructions, but that one eludes me.
Thanks!
2018-08-01 17:15:10 This is an old project, that it is not continuous, but you can DIY your own keyboard by the information this website provided. robert.chen
robert.chen 