1.步进电机+ULN2003驱动板4相5线 一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 2.红外传感器模块 https://pan.baidu.com/s/1QR-Z4Qq02ViaVl8wyyoWeg 提取码: knbw 一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 3.双轴按键摇杆传感器 链接: https://pan.baidu.com/s/1jg-A-AG3OadAdJOYttZCOw 提取码: ejxe 一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 4.声音传感器模块 链接: https://pan.baidu.com/s/1MV7A8m9bV-3Ok_d3g_Fo5w 提取码: xgg9 一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 5.温度传感器模块 DS18B20 https://pan.baidu.com/s/1YcBglKMWRfXuEb5-rkXr3g 提取码: g4tc 一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 6.NE555脉冲发生器 工作电压:5~12V 输出:50%占空比的方波,频率2~25KHZ可调 一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 7.热敏传感器模块 https://pan.baidu.com/s/1BVkCui0W35rtnJfuwyRKAw 提取码: rzad 一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 8.火焰传感器模块 一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 9.0.96寸OLED显示屏模块 工作电压:3.3V 尺寸:0.96寸 分辨率:80*160 https://pan.baidu.com/s/1lZTOpTTXW0T0sAZQOpbFnA 提取码: fndp