SoftCollection LED Line program lets you make a virtual LED table in the air. You can design simple hardware, which consists of an 8 LED's line, 9 resistors of 470 Ohm each, a button, and a pendulum that presses it. If you move LED line left and right 5-10 times per second and desired LED's shine at the desired moments, you will see words in the air.
|License||Free to try|
|File Size||1.11 MB|
|System Requirements||Windows 98/2000/XP/2003 Server|