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Completed
STD Speedometer v1.0 Home
Speedometer v1.0 Home
License
Public Domain
License: Public Domain- 0
Update time：
2024-09-28 18:13:40
Creation time：
2024-02-24 19:16:30
Description
Description
The project started with an idea of make a homemade GPS speedometer using U-blox 6M and Arduino.
The main focus was to extract the components from those devices and combine them in one PCB that can be used professionally.
The below YouTube video shows a look into this project and how we will achive a similar results.
Design Drawing
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | 10uF | C1,C4 | C1206 | 2 | C2935720 |
| 2 | 100nF | C2,C3,C5,C6,C7 | C0805 | 5 | C2234470 |
| 3 | 1uF | C8,C9 | 0805 | 2 | |
| 4 | 1N5817WS SJ | D1 | SOD-323_L1.7-W1.3-LS2.6-RD-1 | 1 | C2828424 |
| 5 | 2.54-1*6PHeader-RA | J1 | HDR-TH_6P-P2.54-H-M-W10.0 | 1 | C56816 |
| 6 | 1KΩ | R1,R5 | R0805 | 2 | C355162 |
| 7 | 1k | R4 | 0805 | 1 | |
| 8 | 10kΩ | R7 | R0805 | 1 | C355162 |
| 9 | Button | SW1 | SW-TH_4P-L6.0-W6.0-P4.50-LS6.1 | 1 | C71836 |
| 10 | DIPSWITCH_2PIN | SW2 | DIPSWITCH_2PIN | 1 | |
| 11 | ATMEGA328_TQFP | U1 | TQFP32 | 1 | C14877 |
| 12 | 1.3寸OLED显示屏12864 | U2 | OLED-TH12864 | 1 | C9900014198 |
| 13 | USB-TYPE-C-007 | U3 | TYPE-C-SMD_USB-TYPE-C-007 | 1 | C2927027 |
| 14 | LED0805 | U4 | LED0805-R-RD | 1 | C9900003975 |
| 15 | 24AA32A-I/SN | U6 | 24AA32A-I/SN | 1 | |
| 16 | NEO-6M | U7 | NEO-6 | 1 | |
| 17 | ML414H-IV01E | U8 | BAT-SMD_ML414H-IV01E | 1 | C167511 |
| 18 | 4A2D | VR | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL | 1 | C2832127 |
| 19 | 16MHz | Y1 | 3213 | 1 | C32180 |
| 20 | GPS_CHIP_ANTENNAW3011 | Y4 | W3011 | 1 |
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