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その回路はいつ壊れるつもりだ

 その回路はいつ壊れるつもりだ

at MANABIYA Day 2 / 回路が壊れるので注意してねという話です

Yusuke Umahashi

March 27, 2018
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    D D C C B B A A ES P32 Module Power Supply Micro US B 5V&US B-UART Auto program DTR RTS-->EN IO0 1 1 1 1 0 0 1 1 1 0 0 1 0 1 1 0 SWITCH BUTTON Connector Reserve adjustable ouput value! IO22 IO23 TXD0 RXD0 IO21 SD0 CLK IO19 IO0 IO4 IO18 IO15 IO2 SD1 EN IO2 GND EN SENSOR_VP SENSOR_VN IO34 IO35 IO32 IO33 IO25 IO26 IO27 IO14 IO12 GND IO22 TXD0 RXD0 IO21 IO19 IO18 IO4 IO0 GND IO13 SD2 SD3 CMD CLK SD0 SD1 IO15 USB_PWR USB_DN USB_DP D- D+ USB_DP RTS DTR EN IO0 RXD0 TXD IO15 IO13 CTS RTS TXD0 RXD DTR DSR RTS CTS RXD TXD USB_DN DCD RI GND IO0 EN ACTIVE EN SENSOR_VP SENSOR_VN IO34 IO35 IO32 IO33 IO25 IO26 IO27 IO14 IO12 IO13 SD2 SD3 CMD GND EXT_5V IO16 IO5 IO17 IO17 IO5 IO16 IO23 GND VDD33 GND VDD33 GND VDD33 GND GND GND EXT_5V EXT_5V GND VDD33 GND GND GND EXT_5V GND VDD33 GND GND GND GND VDD33 Title Size Document Number Rev Date: Sheet o f <Doc> <RevCode> <Title> B 1 1 Wednesday, September 14, 2016 Title Size Document Number Rev Date: Sheet o f <Doc> <RevCode> <Title> B 1 1 Wednesday, September 14, 2016 Title Size Document Number Rev Date: Sheet o f <Doc> <RevCode> <Title> B 1 1 Wednesday, September 14, 2016 R23 470R(1%) R20 0R(1%)(NC) R19 0R(1%)(NC) D1 RED LED R2 2K(1%) R18 0R(1%) SW2 R17 0R(1%) D5 ESD05V88D-LC R15 5K(1%)(NC) SW1 R4 470R(1%) R3 470R(1%) C3 22uF/25V(10%) C15 1nF/50V(10%) D3 1N5819 U2 NCP1117 GND/ADJ 1 VOUT 2 VIN 3 J1 USB_CON8 VBUS 1 D- 2 D+ 3 GND 5 NC 4 GND 6 GND 7 GND 8 GND 9 C14 1nF/50V(10%) D4 ESD05V88D-LC D2 ESP32_MODULE GND1 1 3V3 2 EN 3 SENSOR_VP 4 SENSOR_VN 5 IO34 6 IO35 7 IO32 8 IO33 9 IO25 10 IO26 11 IO27 12 IO14 13 IO12 14 GND3 38 IO23 37 IO22 36 TXD0 35 RXD0 34 IO21 33 IO20 32 IO19 31 IO18 30 IO5 29 IO17 28 IO16 27 IO4 26 IO0 25 GND2 15 IO13 16 SD2 17 SD3 18 CMD 19 CLK 20 SD0 21 SD1 22 IO15 23 IO2 24 U1 CP2102_QFN_P28 DCD 1 RI 2 GND 3 D+ 4 D- 5 VDD 6 REGIN 7 VBUS 8 RST 9 NC1 10 SUSPEND 11 SUSPEND 12 NC2 13 NC3 14 NC4 15 NC5 16 NC6 17 NC7 18 NC8 19 NC9 20 NC10 21 NC11 22 CTS 23 RTS 24 RXD 25 TXD 26 DSR 27 DTR 28 PGND 29 C21 100uF/6.3V(20%) C20 10uF/25V(10%) C23 10uF/25V(10%)(NC) C19 0.1uF/25V(10%) R7 5K(1%)(NC) C9 1nF/50V(10%) J2 CON20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 R24 0R(1%) J3 CON20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Q2 S8050(NPN) R25 3.3K(1%)(NC) C16 0.1uF/25V(10%) R11 12K(1%) R22 12K(1%) Q1 S8050(NPN) C1 10uF/25V(10%) R21 12K(1%) C22 1uF/10V(10%) C18 10uF/25V(10%)