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Vue éclatée du vélo pliant électrique Xiaomi MiJia QiCycle

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Xiaomi MiJia QiCycle Folding Electric Bike Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Xiaomi MiJia QiCycle Folding Electric Bike Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Xiaomi MiJia QiCycle Folding Electric Bike Teardown: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

  • Most of the important components live on the battery pin board, we spy:

  • STMicroelectronics STM32100C8 micro controller with an ARM Cortex-M3 32-bit RISC core

  • Microchip MCP2003 LIN J2602 Transceiver

  • Diodes Incorporated AS358M low-power dual operational amplifiers

  • GH17M transistor

  • The rest of the goop-covered boards mostly carry capacitors and other passive components.

La plupart des composants importants se trouvent sur le circuit de la batterie. Nous découvrons :

Un micro contrôleur STM32100CB avec un noyau 32-bit RISC ARMCortex-M3

Un transmetteur-éjecteur LIN J2602 MPC2003

Des amplificateurs opérationnels Diodes Inc AS358M basse puissance double

Un transistor GH17M

Le reste des circuits recouverts de substance visqueuse comporte essentiellement des condensateurs et d'autres composants passifs.

[* black] Most of the important components live on the battery pin board, we spy:
- [* red] [http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32f1-series/stm32f100-value-line/stm32f100c8.html|STM32100C8|new_window=true] micro controller with an [https://www.arm.com/products/processors/cortex-m/cortex-m3.php|ARM Cortex-M3] 32-bit RISC core
- [* orange] [http://ww1.microchip.com/downloads/en/DeviceDoc/22230a.pdf|MCP2003|new_window=true] LIN J2602 Transceiver
- [* yellow] Diodes Inc [http://www.diodes.com/_files/datasheets/AS358_A.pdf|AS358M|new_window=true] low-power dual operational amplifiers
+ [* red] STMicroelectronics [http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32f1-series/stm32f100-value-line/stm32f100c8.html|STM32100C8|new_window=true] micro controller with an [https://www.arm.com/products/processors/cortex-m/cortex-m3.php|ARM Cortex-M3] 32-bit RISC core
+ [* orange] Microchip [http://ww1.microchip.com/downloads/en/DeviceDoc/22230a.pdf|MCP2003|new_window=true] LIN J2602 Transceiver
+ [* yellow] Diodes Incorporated [http://www.diodes.com/_files/datasheets/AS358_A.pdf|AS358M|new_window=true] low-power dual operational amplifiers
[* green] GH17M transistor
[* black] The rest of the goop-covered boards mostly carry capacitors and other passive components.

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