Have an electric toothbrush project with gesture detection algorithm, just took over, also don't have much idea, have a great god had done in the BBS, please show just a little, or communication, cooperative development,
Three axis of gyroscope, G sensor used to detect the toothbrush, don't know whether I need to add a magnetic sensor to help determine the direction,
Specific algorithm has not been detailed consideration,
Left-handed, or everyone's brushing steps action has difference, haven't sorted out carefully, have done a great god?

CodePudding user response:

Don't need gyroscope and magnetic sensor, with a triaxial acceleration sensor is enough, only need to determine the azimuth of gravity, also do not need to be substantially other forms of acceleration, few people will run while you brush your teeth, after all, or at high speed,

CodePudding user response:

Electric brush a tooth?

CodePudding user response:

You have to tidy up your needs, whether or not to track reduction, or just need to know what is the toothbrush oral area and so on, and then to confirm what kind of algorithm implementation, basically 6 axis enough

CodePudding user response:

Well, I don't do domestic microcontroller electric toothbrush case, want to look at the demand,

CodePudding user response:

With gesture detection algorithm of electric toothbrush finished? Could you exchange 13828772845, project outsourcing