搜索资源列表
gao
- 超声波测距 距离测试 动态口令 led显示-Ultrasonic Ranging distance test dynamic password led display
52danpianjiceju
- 超声波测距With 52 single-chip microcomputer to control the ultrasonic sensor to measure the distance to the obstacle.Rich in detail, can measure the distance between the floating objects! -Ultrasonic Ranging.With 52 single-chip microcomputer to control