obstacle avoidance for robot

智能车超声波避障碍+距离测量程序（LCD1602显示）-Smart car ultrasonic obstacle avoidance+ distance measurement program (LCD1602 display)

多功能智能机器人、智能小车（附避悬崖、避障、寻迹、追光、舞蹈等功能）-Multi-functional intelligent robot, intelligent car (to avoid the cliff, obstacle avoidance, tracing, chasing light, dance and other functions)