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Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD VArduino2-US
License: GPL 3.0
Mode: Editors' pick
- 1
Update time：
2021-10-15 12:43:18
Creation time：
2018-01-02 15:51:14
Description
This is the ultra-compact version of the VArduino2-CS. US stands for ULTRA SMALL ;)
Everything can be ordered via LCSC (except switch).
Very small, you will need some good soldering skills;
Check out the code here : https://gitlab.com/_cab13_/VArduino2
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Manufacturer | BOM_Manufacturer Part | BOM_Supplier Part |
|---|---|---|---|---|---|---|---|---|
| 1 | CR2032 | B2 | BATTERY-5 | 1 | LCSC | Q&J | BS-8-1 | C70378 |
| 2 | MLT-5030 | BUZZER1 | B-5.2*5.2 | 1 | LCSC | HNDZ | MLT-5030 | C95297 |
| 3 | 100nF | C2 | 1206 | 1 | LCSC | SAMSUNG | CL31B104KCFNNNE | C1945 |
| 4 | 27pF | C4,C5 | 1206 | 2 | LCSC | FH | 1206CG270J500NT | C1899 |
| 5 | ISP | P1 | HDR-3X2/2.54 | 1 | LCSC | LCSC | Header-Female-2.54_2x3 | C47552 |
| 6 | 11KΩ | R1,R2,R3 | 1206 | 3 | LCSC | UniOhm | 1206W4F1102T5E | C17906 |
| 7 | RST | SW1 | SWITCH-3X6X2.5_SMD | 1 | LCSC | BBJ | SWITCH-3x6x2.5_SMD | C71857 |
| 8 | switch | SW2 | SIDE SWITCH 3 2.54 | 1 | LCSC | BBJ | Rocker switch601-10211BB | C67849 |
| 9 | ATMEGA328P-AU | U1 | TQFP-32_7X7X08P | 1 | LCSC | ATMEL | ATMEGA328P-AU | C14877 |
| 10 | BMP280 | U2 | LGA-8 | 1 | LCSC | Bosch | BMP280 | C83291 |
| 11 | 8MHz | X1 | SMD-3225_4P | 1 | LCSC | KDS | DSX321G 8MHz | C57131 |
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