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Smartwatch

所属分类：能源行业(电力石油煤炭)
开发工具：Others
文件大小：6083KB
下载次数：1
上传日期：2021-05-02 22:02:31
上传者：sh-1993

说明：智能手表电路用于健康和健身，具有BLE和Wi-Fi连接，集成心率传感器和内置...
(Smartwatch circuit for health and fitness with BLE and Wi-Fi connectivity, an integrated heart rate sensor and built in battery management system (BMS) with USB charging port.)

文件列表:

Assembly (0, 2021-05-03)
Assembly\BOM.csv (978, 2021-05-03)
Assembly\Smartwatch-all-pos.csv (1657, 2021-05-03)
Final Product (0, 2021-05-03)
Final Product\Back.jpg (2150770, 2021-05-03)
Final Product\Board.jpg (1820379, 2021-05-03)
Final Product\Front.jpg (1954926, 2021-05-03)
Gerber (0, 2021-05-03)
Gerber\Gerber.rar (59276, 2021-05-03)
Schematic.pdf (72031, 2021-05-03)
Smartwatch.kicad_pcb (278166, 2021-05-03)
image (0, 2021-05-03)
image\B_Cu_3D.PNG (35108, 2021-05-03)
image\F_Cu_3D.PNG (24378, 2021-05-03)
image\PCB.PNG (46699, 2021-05-03)
image\PCB_4layers.PNG (34749, 2021-05-03)
image\final (1, 2021-05-03)

# Description Smartwatch circuit for health and fitness This robust fitness watch was designed for football players who leads an active lifestyle and values health and well-being. The watch creates for a personal training plan that adapts to some fitness needs. This smart-watch will provide a real-time guidance while exercising to help the player at the right intensity. 24/7 activity tracking with steps, calories and sleep, together with stress and recovery monitoring, provide a real time heart rate monitoring and help to maintain a healthy balance between activity and rest. Here the features of the board: - Xtensa dual-core 32-bit LX6 microprocessor(WROOM-32D) is the CPU of the board. operating at 240 MHz. - Optical Sensor IC,BH1792GLC, a heart rate monitor module integrated with LED driver, green light, and IR detection photodiode. - 1Cell / 3.7V 230mA Battery Management System / BMS Over Voltage, Over Current, Short Circuit Protection Module for Lithium ION Batterie. - UART programming interface. - I2C interface for OLED display. - USB port for charging. # PCB Layout : ![alt text](https://github.com/ALICHOUCHENE/Smartwatch/blob/main/image/PCB.PNG) ![alt text](https://github.com/ALICHOUCHENE/Smartwatch/blob/main/image/PCB_4layers.PNG) # Board 3D view : ![alt text](https://github.com/ALICHOUCHENE/Smartwatch/blob/main/image/B_Cu_3D.PNG) ![alt text](https://github.com/ALICHOUCHENE/Smartwatch/blob/main/image/F_Cu_3D.PNG) # Final Poduct : ![alt text](https://github.com/ALICHOUCHENE/Smartwatch/blob/main/Final%20Product/Back.jpg) ![alt text](https://github.com/ALICHOUCHENE/Smartwatch/blob/main/Final%20Product/Front.jpg) # Manufacturing After finishing the Routing and verify the pcb. We made the board at JLC PCB and we chose also the PCB Assembly service. Here is the **[BOM](https://github.com/ALICHOUCHENE/Smartwatch-/blob/main/Assembly/BOM.csv)** needed for jlcpcb assembly service: | Designator | Value | Footprint | LCSC Part | |------------|-----------------|----------------------------------------------------------------------------------|-----------| | U2 | TP4056 | Package_SO:SO-8_3.9x4.9mm_P1.27mm | C16581 | | R5 | 1.2K | 402 | C25862 | | R7 | 1K | 402 | C11702 | | R8 | 1K | 402 | C11702 | | R4 | 1K | 402 | C11702 | | C2 | 0.1UF | 402 | C1525 | | R6 | 100 | 402 | C25076 | | C3 | 0.1UF | 402 | C1525 | | U1 | FS8205A | Package_SO:TSSOP-8_4.4x3mm_P0.65mm | C16052 | | R2 | 3.3K | 402 | C25890 | | R3 | 3.3K | 402 | C25890 | | R1 | 3.3K | 402 | C25890 | | C4 | 100nF | 402 | C1525 | | R9 | 10K | 402 | C25744 | | U4 | ESP32-WROOM-32D | RF_Module:ESP32-WROOM-32 | | | U3 | DW01-P | Package_TO_SOT_SMD:SOT-23-6 | C181096 | | C1 | 0.1UF | 402 | C1525 | | J1 | USB_OTG | Connector_USB:USB_Mini-B_Lumberg_2486_01_Horizontal | C13***51 | | BZ1 | Buzzer | Buzzer_Beeper:Buzzer_Murata_PKMCS0909E4000-R1 | C255319 | | R11 | 330 | 402 | C25104 | | R10 | 330 | 402 | C25104 | | SW1 | SW_DIP_x01 | Button_Switch_SMD:SW_DIP_SPSTx01_Slide_6.7x4.1mm_W6.73mm_P2.54mm_LowProfile_JPin | C54948 | | D2 | LED | 402 | | | D4 | LED | 402 | | | D3 | LED | 402 | | | Q2 | BC847 | Package_TO_SOT_SMD:SOT-23 | C86*** | | Q3 | BC847 | Package_TO_SOT_SMD:SOT-23 | C86*** | | U5 | AMS1117-3.3 | Package_TO_SOT_SMD:TSOT-23 | C83932 | | C5 | 0.1UF | 402 | C1525 | # Downloads * [Board schematics](https://github.com/ALICHOUCHENE/Smartwatch-/blob/main/Schematic.pdf) * [PCB layout](https://github.com/ALICHOUCHENE/Smartwatch-/blob/main/Smartwatch.kicad_pcb) * [BOM](https://github.com/ALICHOUCHENE/Smartwatch-/blob/main/Assembly/BOM.csv) * [Position file](https://github.com/ALICHOUCHENE/Smartwatch-/blob/main/Assembly/Smartwatch-all-pos.csv) * [Gerber File](https://github.com/ALICHOUCHENE/Smartwatch-/blob/main/Gerber/Gerber.rar)

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