-
Notifications
You must be signed in to change notification settings - Fork 2
Bill of materials
Dilshan R Jayakody edited this page Jun 17, 2022
·
7 revisions
The following tables contain components needed to assemble the StarPointer sensor kit. To overcome the PCB manufacturing cost, and reduce the board size, we employ many surface-mounted components in this module.
Designator | Value | Package | Quantity | Datasheet |
---|---|---|---|---|
R1 | 1MΩ | SMD 0805 | 1 | |
R2, R3 | 100KΩ | SMD 0805 | 2 | |
R4 | 10KΩ | SMD 0805 | 1 | |
R5 | 680Ω | SMD 0805 | 1 | |
R6 | 1.5KΩ | SMD 0805 | 1 | |
R7, R8 | 22Ω | SMD 0805 | 2 | |
C1, C2 | 22pF | SMD 0805 | 2 | |
C3, C4 | 15pF | SMD 0805 | 2 | |
C5, C6, C7, C8, C9, C10, C11, C14, C15 | 0.1μF | SMD 0805 | 9 | |
C12 | 0.01μF | SMD 0805 | 1 | |
C13, C16 | 1μF | SMD 0805 | 2 | |
D1 | RED LED | SMD 0805 | 1 | |
FB1 | 5mm Axial Ferrite Bead | THT | 1 | |
Y1 | 32.768kHz Crystal | AT-310 (3mm) | 1 | |
Y2 | 8.00MHz Crystal | HC-49 | 1 | |
BT1 | CR1220 HOLDER | SMD | 1 | https://cdn.harwin.com/pdfs/S8411R.pdf |
J1 | 2.54mm, 3-Pin, Male Header | THT | 1 | |
J2 | 2.54mm, 4-Pin, Male Header | THT | 1 | |
J3 | XM7D-0512 - USB Mini-B connector | THT | 1 | https://components.omron.com/eu-en/datasheet_pdf/G079-E1.pdf |
M1 | 2.54mm, 8-Pin, Female Header | THT | 1 | |
M2 | 2.54mm, 6-Pin, Female Header | THT | 1 | |
U1 | STM32F103C8T6 | LQFP-48 | 1 | https://www.st.com/resource/en/datasheet/stm32f103c8.pdf |
U2 | USBLC6-2SC6 | SOT-23-6 | 1 | https://www.st.com/resource/en/datasheet/usblc6-2.pdf |
U3 | RT9193-33GB | SOT-23-5 | 1 | https://www.richtek.com/assets/product_file/RT9193/DS9193-16.pdf |
M1 - Module | ADXL345 Module | THT Module | 1 | https://www.analog.com/media/en/technical-documentation/data-sheets/adxl345.pdf |
M2 - Module | HMC5883L Module | THT Module | 1 | https://cdn-shop.adafruit.com/datasheets/HMC5883L_3-Axis_Digital_Compass_IC.pdf |
BT1 - Battery | 3V Lithium cell battery | 1 | https://www.panasonic-batteries.com/en/specialty/lithium-coin/coin-lithium-cr1220 |