2 layers30.5 × 34.3 mm
Cosmonode ext06
getlarge/Cosmonode_PCBs
Kicad plans to design a base node, also contains extensions adapted for different set of sensors/connectors.
29 parts1
2 layers59.7 × 36.2 mm
Cosmonode
getlarge/Cosmonode_PCBs1Kicad plans to design a base node, also contains extensions adapted for different set of sensors/connectors.
- Size
- 59.7 × 36.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 49
- Nets
- 78
- Pads
- 223
- Tracks, vias
- 0, 0
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 20 Dec 2017
- Updated
- 20 Dec 2017
Overview
Cosmonode is an open-source printed circuit board by getlarge, from the getlarge/Cosmonode_PCBs repository on GitHub. It is a 2-layer board of 59.7 × 36.2 mm with 49 parts on 78 nets.
It is built around the ATMEGA328P-AU, ATSHA204A and XC6206P332MR, with the MBR0520 among its other parts. Its parts include 14 connectors, 11 resistors, 9 capacitors, 6 ICs and 5 diodes. It belongs with the sensors and measurement boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
4
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)
ATSHA204A
SOIC 8SOIC8 New Arrivals ROHSMicrochip TechnologyUncategorised
XC6206P332MR
SOT-23-40℃~+85℃@(Ta) 1 1uA 200mA 3.3V 6V Fixed Over Current Protection Positive SOT-23-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTorex SemiconductorVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MBR0520
SOD-123-55℃~+150℃ 20V 450mV@500mA 5.5A 500mA Independent SOD-123 Schottky Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Schottky Diodes
README
Cosmonode_ext04/README.mdCosmonode_ext_04
Extension 4 : includes driver and connector for PT100 sensor (3wire)
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100nF | Capacitors_SMD:C_0603_HandSoldering | C1, C2, C3, C7, C8, C9 |
| 5 | 1k | Resistors_SMD:R_0603_HandSoldering | R4, R5, R12, R13, R14 |
| 4 | GS2 | Connectors:GS2 | J3, J6, J9, J14 |
| 3 | LED | LEDs:LED_0603_HandSoldering | D3, D4, D5 |
| 2 | 47uF | Capacitors_Tantalum_SMD:CP_Tantalum_Case-A_EIA-3216-18_Reflow | C4, C5 |
| 2 | CONN_01X12 | Pin_Headers:Pin_Header_Straight_1x12_Pitch2.54mm | J1, J2 |
| 2 | MBR0520 | Diodes_SMD:D_SOD-123 | D1, D2 |
| 1 | 0 | Resistors_SMD:R_0603_HandSoldering | R6 |
| 1 | 100k | Resistors_SMD:R_0603_HandSoldering | R7 |
| 1 | 10k | Resistors_SMD:R_0603_HandSoldering | R3 |
| 1 | 1M | Resistors_SMD:R_0603_HandSoldering | R8 |
| 1 | 4.7uF | Capacitors_SMD:C_0603_HandSoldering | C6 |
| 1 | 470k | Resistors_SMD:R_0603_HandSoldering | R9 |
| 1 | ATMEGA328P-AU | Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm | U1 |
| 1 | ATSHA204 | TO_SOT_Packages_SMD:TSOT-23 | U6 |
| 1 | Aloes_Logo | Aloes:Aloes | J11 |
| 1 | Aloes_mini_Logo | Aloes:Aloes_mini | J12 |
| 1 | COAX | sma:EDGE_SMA_5 | P1 |
| 1 | CONN_01X02 | Connectors_JST:JST_PH_B2B-PH-K_02x2.00mm_Straight | J5 |
| 1 | CONN_01X05 | Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm | J13 |
| 1 | Crystal_GND2 | SMD-RESONATOR-8MHZ-33PF:X3-SMD-3.6X1.3X0.8MM | Y1 |
| 1 | Jumper_NC_Dual | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | JP2 |
| 1 | Jumper_NO_Small | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | JP1 |
| 1 | MCP73811T-420I/OT | TO_SOT_Packages_SMD:SOT-23-5_HandSoldering | U7 |
| 1 | OSHW | Symbols:OSHW-Logo2_7.3x6mm_SilkScreen | J4 |
| 1 | R | Resistors_SMD:R_0603_HandSoldering | R11 |
| 1 | RFM69CW | w_rf_modules:RFM12B_SMD | U2 |
| 1 | RN2483 | RN2483:RN2483 | U3 |
| 1 | SW_DIP_x01 | Buttons_Switches_THT:SW_Tactile_SPST_Angled_PTS645Vx58-2LFS | SW1 |
| 1 | USB_OTG | Connectors_USB:USB_Micro-B_Molex-105017-0001 | J8 |
| 1 | WEEE_Logo | Symbols:WEEE-Logo_4.2x6mm_SilkScreen | J10 |
| 1 | XC6206P332MR | TO_SOT_Packages_SMD:TSOT-23 | U5 |
Questions
How big is the Cosmonode PCB?
It measures 59.7 × 36.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Cosmonode use?
49 parts, built around the ATMEGA328P-AU, ATSHA204A, XC6206P332MR and MBR0520. 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 Cosmonode KiCad files?
From the getlarge/Cosmonode_PCBs repository on GitHub, at the commit this page was made from: the board is Cosmonode/Cosmonode.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cosmonode design in my own project?
Its repository states no licence, so its author keeps all rights: ask getlarge before reusing the design.
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