Sometimes even your hobbies deliver wonderful outcomes, even money.
Take this example of boe-bot made by the innovator for his 6 years old daughter to rid her fear of the dark.
It’s like a friend to the little angel, running in the dark corners of her room, spreading red wide spectrum laser light for her illusion of not being lonely.
It’s all don on a Parallax homework board with one Parallax crawler kit for structure, a sensor kit and laser mechanism evolved through a laser pointer, wide spectrum lens and a light filter with a 9v battery power.
It depends on your choice what color you choose for spray paint. The innovator has used a self-made red beam and servo mounting kit.
The estimated cost is $300.
Boe-Bot Picture Gallery
Via: Trossenrobotics
