Dash Right
About the Dash Right PCB
Dash Right is an open source AVR/Arduino PCB design by uvmaero, published on GitHub. It is a 2-layer board measuring 78.7 × 69.2 mm, with 34 components from 20 distinct parts.
Its main chip is the ATmega328P-AU, from the AVR/Arduino family. Other key parts include the R-785.0-1.0, MCP2515-xSO and MCP2551-I-SN. By type, the board carries 9 resistors, 6 connectors, 6 capacitors, 4 ICs, 4 diodes and 2 switches.
From the project
All the Boards We Make
Main components on the Dash Right
Dash Right bill of materials (BOM)
34 components, 20 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATmega328P-AU | TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | R-785.0-1.0 | Converter_DCDC_RECOM_R-78E-0.5_THT | U2 |
| 1 | MCP2515-xSO | SOIC-18W_7.5x11.6mm_P1.27mm | U3 |
| 1 | MCP2551-I-SN | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | PSMN5R2-60YL | LFPAK56 | Q1 |
| 1 | 16MHz | Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm_HandSoldering | Y1 |
| 2 | Conn_01x04 | JST_XH_S4B-XH-A_1x04_P2.50mm_Horizontal | J1, J6 |
| 2 | Conn_01x03 | JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal | J2, J3 |
| 1 | Conn_02x03_Odd_Even | PinHeader_2x03_P2.54mm_Vertical | J5 |
| 1 | Conn_01x14 | TE_1-776262-1_14pin_Vertical | J7 |
| 1 | MF-MSMF050 | Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F1 |
| 2 | SW_SPDT | Toggle_Switch_100SP1T1B4M2QE | SW1, SW2 |
| 1 | LED | Fuse_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 3 | LED | LED_D3.0mm | D2, D3, D4 |
| 4 | 0.1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C5, C6 |
| 1 | 1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | 10u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4 |
| 4 | 10K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R4, R8 |
| 4 | 330 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R5, R6, R7 |
| 1 | 120 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9 |
Dash Right design files
The KiCad project lives in the uvmaero/AERO_Boards repository on GitHub; these links point at the commit this page was built from.
Dash Right: common questions
What microcontroller does the Dash Right use?
The Dash Right is built around the ATmega328P-AU, from the AVR/Arduino family.
How big is the Dash Right PCB?
The Dash Right measures 78.7 × 69.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Dash Right?
34 components, from 20 distinct parts. The full bill of materials is listed on this page.
Where can I download the Dash Right design files?
From the uvmaero/AERO_Boards repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Dash Right design in my own project?
The repository has no license, so all rights stay with uvmaero. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Dash Right without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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