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Erwin Chang erwinchang

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erwinchang / ssd-auto-mount.md
Created September 27, 2018 01:37
ssd auto mount

/etc/udev/rules.d/99-usb-mount.rules

SUBSYSTEM=="block",ACTION=="add",ENV{ID_REVISION}=="M3CR020",RUN+="/home/erwin/usb-mount.sh"
SUBSYSTEM=="block",ACTION=="add",ENV{ID_MODEL}=="OCZ-ARC100",RUN+="/home/erwin/usb-mount.sh"

/home/erwin/usb-mount.sh

#!/bin/bash
@erwinchang
erwinchang / password.txt
Created August 20, 2018 03:37 — forked from gabonator/password.txt
HiSilicon IP camera root passwords
Login Password
root xmhdipc
root klv123
root xc3511
root 123456
root jvbzd
default OxhlwSG8
defaul tlJwpbo6
defaul S2fGqNFs
root hi3518
@erwinchang
erwinchang / RTL8762AG.md
Created January 16, 2018 07:56
小蜜蜂 RTL8762AG開發板
@erwinchang
erwinchang / Smart-bracelet.md
Last active January 16, 2018 07:54
智能手環
  • [基於Realtek RTL8762A][1]
  • [BLE健康心律手環][2]
  • [聯合廠商推出基於Betterlife BL1860無袖帶血壓監測方案][3]
  • [Betterlife之BL1860心率心電監測][4]
  • [友尚推出Betterlife無袖帶血壓監測方案][5]
  • [基於Toshiba TZ1021+PixArt PAH8002 的BLE健康心律手環][6]
  • [基於Ambiq Apollo512+Pixart PAH8002開發的穿戴式運動手錶][7]
  • [基於NXP QN9022的藍牙運動手環方案][8]
  • [聯合廠商推出基於TI CC2541 運動手環方案][9]
  • [基於Pixart PAH8002的智能運動心率手錶方案][10]
@erwinchang
erwinchang / touch sensor
Last active January 16, 2018 07:42
* [KY-036 Metal touch sensor module][1]
[1]:https://easyeda.com/adrirobot/KY_036_Metal_touch_sensor_module-70a48932021e4dbcbd6ff9c6956503cd
@erwinchang
erwinchang / wifi_switch_power.md
Last active October 24, 2017 17:17
wifi_switch_power

ESP8266:

  • [WiFi power switch using the ESP8266 ][1]
  • [Switcher – A WiFi Open Source Power][3]
  • [AP8012][4]

OTHER:

  • [電源管理設計][5]
  • [Performance test and review of mains to 5V 0.6A Hi-Link HLK-PM01][2]
  • [UCC28910 Flyback Switcher][6]
@erwinchang
erwinchang / j1939.md
Last active April 28, 2022 13:00
j1939
  • [SAE J1939 ECU Simulation With Raspberry Pi][1]
  • [PiCAN 2 - CAN Interface for Raspberry Pi][2]
  • [SAE J1939 ECU Simulator And Data Monitor for Raspberry Pi][3]
  • [J1939 presentation by Simma Software][10]

連接器：

  • [CBL-CAN-485-03: CAN /J1939/J1708 Cable with DB9 Female Connector and 9-way Round Threaded Plug ][4] This cable can also be used for device designed by J1939-11, J1939-15, J1708, J1587 specification.
@erwinchang
erwinchang / ad8.md
Created August 23, 2017 06:56
Altium Designer
@erwinchang
erwinchang / tpms.md
Last active December 27, 2021 02:45

[防爆胎晶片監測][1]

目前世界上生產胎壓監測傳感器晶片的主流廠家有英飛凌、飛思卡爾、GE、Atmel、Maxim、Toshiba、NXP、Omron、Melxis、RF Monilithic等。英飛凌是公認最好的胎壓監測傳感器晶片

  • NXP+飛思卡爾 在傳感端，採用了NXP高度集成胎壓傳感器FXTH87； 在數據接收端，採用了ARM Cortex-M0+結構的Kinetis KL46低功耗MCU，並集成了LCD顯示、TDA5235無線控制接收器，以及BLE低功耗藍牙

  • 英飛凌

@erwinchang
erwinchang / eagle.md
Last active December 27, 2021 02:46
eagle

Eagle

  • [自製印刷電路板——第一篇：設計電路圖][1]
  • [自製印刷電路板——第二篇：佈線 ][2]
  • [自製印刷電路板——第三篇：進行絲印並建立Gerber格式][3]
  • [Eagle PCB 入門教學][6]

說明手冊