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NucDeck Left Controller PCB
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Testshield
SilverThings/bulldog-test-shieldA testing shield for Bulldog testing for mocking real-world devices
- Size
- 32.4 × 66 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 22
- Pads
- 116
- Tracks, vias
- 348, 5
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 29 Nov 2017
- Updated
- 18 May 2018
Overview
Testshield is an open-source printed circuit board by SilverThings, from the SilverThings/bulldog-test-shield repository on GitHub. It is a 2-layer board of 32.4 × 66 mm with 22 parts on 22 nets, routed with 348 tracks and 5 vias.
It is built around the ATMEGA328P-AU. Its parts include 9 resistors, 5 capacitors, 3 diodes, 2 connectors and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdbulldog-test-shield
A testing shield for Bulldog testing for mocking real-world devices
Repository for .ino files, KiCad files, docs ...
Prototype
Arduino Pro Mini clone BTE13-010 (3v3)
Parts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100nF | Capacitors_SMD:C_0805_HandSoldering | C2, C3, C4, C5 |
| 3 | 330 | Resistors_SMD:R_0805_HandSoldering | R7, R8, R9 |
| 3 | 68 | Resistors_SMD:R_0805_HandSoldering | R1, R2, R3 |
| 2 | 2K7 | Resistors_SMD:R_0805_HandSoldering | R5, R6 |
| 1 | 100uF | Capacitors_Tantalum_SMD:CP_Tantalum_Case-D_EIA-7343-31_Hand | C1 |
| 1 | 10k | Resistors_SMD:R_0805_HandSoldering | R4 |
| 1 | ATMEGA328P-AU | Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm | U1 |
| 1 | ISP/PDI | Pin_Headers:Pin_Header_Straight_2x03 | J1 |
| 1 | LED1 | LEDs:LED_0805_HandSoldering | D1 |
| 1 | LED2 | LEDs:LED_0805_HandSoldering | D2 |
| 1 | LED3 | LEDs:LED_0805_HandSoldering | D3 |
| 1 | LOGO | testshield:bulldog_logo_smaller | G*** |
| 1 | Raspiheader | Pin_Headers:Pin_Header_Straight_2x20 | J2 |
| 1 | Reset | Buttons_Switches_SMD:SW_SPST_B3S-1000 | SW1 |
Questions
How big is the Testshield PCB?
It measures 32.4 × 66 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Testshield use?
22 parts, built around the ATMEGA328P-AU. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Testshield KiCad files?
From the SilverThings/bulldog-test-shield repository on GitHub, at the commit this page was made from: the board is pcb/testshield.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Testshield design in my own project?
Its repository states no licence, so its author keeps all rights: ask SilverThings before reusing the design.
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