Hello so basically I finished my robotic hand shadow yesterday workss like this www.youtube.com/watch?v=qLqq5EulHBk
but it was way to expensive for a regular hobbyist buying the arduino and all the components so basically I am gonna make a custom board like Patrick McCabes AGV board which is like a plug and play board but I wanna also sell it. So all the buyer has to do is buy or make the flex sensors and get the servos any would do I used the mystery 9g servos and it worked great. Do you think this is a good idea and if it is how and where could I sell it.