目 录 1.1 预备知识——Mind+软件 ····················································1 1.2 引导实践——Mind+精灵动起来 ········································2 1.3 深度探究——设计“小狗自由行”动画 ····························8 1.4 课后练习 ··············································································11 2.1 预备知识——Mind+舞台的大小和坐标规则 ··················12 2.2 引导实践——用键盘控制小狗的运动 ······························13 2.3 深度探究——设计小狗走迷宫游戏 ··································14 2.4 课后练习 ··············································································17 3.1 预备知识——用Mind+的绘图功能绘制角色 ··················18 3.2 引导实践——设计打地鼠游戏 ··········································20 3.3 深度探究——给打地鼠游戏添加限时和加分功能 ··········23 3.4 课后练习 ··············································································25 4.1 预备知识——认识掌控板 ··················································26 4.2 引导实践 ··············································································27 4.3 深度探究——滚动显示“我的中国梦” ··························30 4.4 课后练习 ··············································································32 第1课 Mind+精灵动起来 第2课 小狗走迷宫 第3课 打地鼠 第4课 掌控板显示文字 目录 VII 10.1 预备知识——认识加速度传感器 ····································62 10.2 引导实践——读取加速度传感器感知的加速度值 ········63 10.3 深度探究——随身计步器 ················································65 10.4 课后练习 ············································································67 11.1 预备知识——在掌控板上显示图片/绘制图形 ···············68 11.2 引导实践——交通信号灯及楼道声控灯 ························70 11.3 课后练习 ············································································74 12.1 预备知识——掌控板扩展板 ············································75 12.2 引导实践——用按钮开关控制PCB LED灯 ·················78 12.3 深度探究——按钮灵活控制PCB LED灯 ·····················80 12.4 课后练习 ············································································81 13.1 预备知识——模拟输入/输电位器 ···································82 13.2 引导实践——制作能无级调节亮度的LED灯 ···············83 13.3 深度探究——设计制作能用电位器调整Mind+舞台上 房间亮度的软硬件交互系统 ············································86 13.4 课后练习 ············································································89 14.1 预备知识——用130型电动机制作风扇 ·························90 14.2 引导实践——应用两个按钮开关控制风扇的转动 ········91 14.3 深度探究——应用3个按钮开关做调挡风扇 ·················93 14.4 课后练习 ············································································95 第10课 随身计步器 第11课 综合创意设计一 声光控灯 第12课 外接LED灯的控制 第13课 实虚交互的调光灯 第14课 调挡风扇 20.1 预备知识——超声波测距传感器在生活中的应用 ······126 20.2 引导实践——用超声波测距传感器做避障小车 ··········127 20.3 深度探究——用舵机和超声波测距传感器做扫描避障 小车 ··················································································129 20.4 课后练习 ··········································································130 21.1 预备知识——认识灰度传感器 ······································131 21.2 引导实践——检测Mini巡线传感器 ······························132 21.3 深度探究——用Mini巡线传感器做巡线小车 ··············133 21.4 课后练习 ··········································································135 22.1 预备知识——在物联网平台注册账号 ··························136 22.2 引导实践——手机远程控制掌控板上的LED灯 ·········138 22.3 深度探究——用手机远程监控室内温度并控制 风扇 ··················································································142 22.4 课后练习 ··········································································144 23.1 预备知识——了解人脸识别 ··········································145 23.2 引导实践——通过人脸识别确认是不是小梅 ··············146 23.3 深度探究——通过人脸识别确认是不是外人 ··············151 23.4 课后练习 ··········································································152 24.1 预备知识——认识二哈识图AI 视觉传感器 ·················153 24.2 引导实践——人脸的学习与识别 ··································154 24.3 深度探究——模拟人脸识别门禁系统 ··························158 24.4 课后练习 ··········································································162 第20课 避障小车 第21课 巡线小车 第22课 物联网入门 第23课 人脸识别 第24课 离线人脸识别