2 layers50.5 × 128.5 mm
2 layers100 × 85 mm
BrainDamage
Surubel/HEXA1Atmega328+PCA9685 PCB
- Size
- 100 × 85 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 67
- Nets
- 71
- Pads
- 252
- Tracks, vias
- 520, 20
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 9 Jan 2018
- Updated
- 3 Mar 2018
Overview
BrainDamage is an open-source printed circuit board by Surubel, from the Surubel/HEXA repository on GitHub. It is a 2-layer board of 100 × 85 mm with 67 parts on 71 nets, routed with 520 tracks and 20 vias.
It is built around the ATMEGA328P-AU and CH340G. Its parts include 17 switches, 14 connectors, 8 resistors, 7 capacitors and 4 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
CH340G
SOP-16-40℃~+85℃ 2Mbps 3.3V、5V USB 2.0 USB to UART SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
README
README.mdHEXA
Parts
67| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15 |
| 6 | TEST_2P | Connectors:GS2 | J1, J2, J3, J4, J5, J6 |
| 5 | 10K | Resistors_SMD:R_0805_HandSoldering | R3, R4, R5, R6, R9 |
| 3 | 1n | Capacitors_SMD:C_0805_HandSoldering | C4, C5, C7 |
| 2 | 1K | Resistors_SMD:R_0805_HandSoldering | R1, R2 |
| 2 | C | Capacitors_SMD:C_0805_HandSoldering | C3, C6 |
| 2 | C | Capacitors_SMD:C_Trimmer_Murata_TZB4-A | C1, C2 |
| 2 | CRYSTAL_SMD | Crystals:Resonator_SMD_muRata_SFSKA-3pin_7.9x3.8mm_HandSoldering | X1, X2 |
| 2 | Conn_01x04 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J11, J12 |
| 2 | LED | LEDs:LED_0805_HandSoldering | D1, D2 |
| 2 | Measurement_Point_Square-SMD-Pad_Big | Measurement_Points:Measurement_Point_Square-SMD-Pad_Big | BATT+, GND |
| 1 | 15A | Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm | J7 |
| 1 | 20K | Resistors_SMD:R_0805_HandSoldering | R7 |
| 1 | AP1117-50 | TO_SOT_Packages_SMD:SOT-223-3Lead_TabPin2 | U3 |
| 1 | ATMEGA328P-A | Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm | IC1 |
| 1 | AVR-ISP-10 | Pin_Headers:Pin_Header_Straight_2x05_Pitch2.54mm | CON1 |
| 1 | Bluetooth | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J8 |
| 1 | CH340G | Housings_SSOP:SOP-16_4.4x10.4mm_Pitch1.27mm | U2 |
| 1 | CONN_01X08 | Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm | P8 |
| 1 | Conn_01x02 | RC-Battery-Connectors:XT-60_male | J10 |
| 1 | PCA9685-TSSOP | Housings_SSOP:TSSOP-28_4.4x9.7mm_Pitch0.65mm | U1 |
| 1 | SW_PUSH | Buttons_Switches_SMD:SW_SPST_SKQG | SW1 |
| 1 | USB_OTG | Connectors:USB_Mini-B | J9 |
The 56 most common of 67 parts.
Questions
How big is the BrainDamage PCB?
It measures 100 × 85 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BrainDamage use?
67 parts, built around the ATMEGA328P-AU and CH340G. 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 BrainDamage KiCad files?
From the Surubel/HEXA repository on GitHub, at the commit this page was made from: the board is BrainDamage.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the BrainDamage design in my own project?
Its repository states no licence, so its author keeps all rights: ask Surubel before reusing the design.
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