leap motion庄撮、kinect這些應(yīng)該都比較常見了世吨,最近看見一些其他的原理實(shí)現(xiàn)的方案
首先是seeed有代理一個(gè)這樣的板子工窍,貌似是開源的传轰,找到了eagle文件
http://3dpadbyootsidebox.blogspot.com/2014/09/ooking-deeper-in-3dpads-hardware.html
https://www.seeedstudio.com/3Dpad-touchless-gesture-controller-Arduino-shield-p-2332.html
https://www.dropbox.com/s/2mqlw4j76cm22zx/130508-3d-pad-v1.1-eagle-and-bom.zip?dl=0
然后在hackaday上看到有人用另外一個(gè)方案來(lái)實(shí)現(xiàn)泪喊,用的貌似是這個(gè)芯片MGC3130
https://hackaday.io/project/28451/logs
sparkfun也有一個(gè)類似的用磁力實(shí)現(xiàn)的措译,用的是這個(gè)芯片DRV5053VA
https://www.sparkfun.com/products/14652