Design and Completion of Shadow Play Robert Base on STM32
LI Ying-zhu · Information Technology and Informatization · 2015
In this design, STM32 single-chip output 5 PWM waves which control 5 servos which form 3 pairs of servos separately. Meanwhile, potential difference is monitored by AD, and then is counted as coordinates showed on color screen. Left and right shift of shadow play puppet can be done by stepping motor. robot finally played shadow play, the pig fights with a monster.