README.md (994B)
1 # HackUTOKYOv2Pim 2 3 ## system design 4 ```mermaid 5 stateDiagram-v2 6 [*] --> UnlockHandle 7 8 UnlockHandle --> Wait 9 10 Wait --> EscapeLeft :RightSensor 11 EscapeLeft --> Wait :0.2sec 12 13 Wait --> EscapeRight :LeftSensor 14 EscapeRight --> Wait :0.2sec 15 ``` 16 17 ## Circuit Diagram 18 ```mermaid 19 flowchart 20 subgraph RaspberryPi 21 stepPin --- GPIO22 --- 15 22 dircPin --- GPIO17 --- 11 23 GND-R --- 9 24 3.3VPWR --- 17 25 end 26 subgraph A4988 27 15 --- STEP 28 11 --- DIRECTION 29 9 --- GND-A 30 17 --- VDD 31 SLEEP --- RESET 32 VMOT 33 GND-E 34 1A 35 1B 36 2A 37 2B 38 end 39 subgraph Motor 40 1A --- M1 41 1B --- M2 42 2A --- M3 43 2B --- M4 44 end 45 46 VMOT --- 9V+ 47 GND-E --- 9V- 48 9V --- 9V+ 49 9V --- 9V- 50 9V+ --- 47μF 51 47μF --- 9V- 52 ``` 53 54 ## 参考 55 https://pongsuke.hatenablog.com/entry/2019/08/08/172359 56 https://dev.classmethod.jp/articles/raspberrypi-opencv-monitoring/