2 layers101.6 × 53.3 mm
Bm1.routed
aspdac-submission-pcb-layout/PCB-Layout-Framework
This repository has been prepared from the original. Some care has been taken to remove the names of the authors.
64 parts7BSD-3-Clause
2 layers183.2 × 65.1 mm
Silly banana for scale PCB ruler, with functions
- Size
- 183.2 × 65.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 92
- Nets
- 156
- Pads
- 645
- Tracks, vias
- 831, 146
- Pours
- 37
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 4 Nov 2023
- Updated
- 19 Sep 2024
Overview
Musa is an open-source printed circuit board by rallekralle11, from the rallekralle11/Musa repository on GitHub. It is a 2-layer board of 183.2 × 65.1 mm with 92 parts on 156 nets, routed with 831 tracks and 146 vias.
It is built around the ATMEGA1280-16AU, ATMEGA328-AU and ESP32-C3-WROOM-02-H4, with the ESP32-S3-WROOM-1-N8, CH340G and AMS1117-3.3 among its other parts. Its parts include 19 capacitors, 19 resistors, 16 diodes, 10 ICs and 5 crystals. It belongs with the ESP32, AVR (ATmega, ATtiny) and RISC-V boards of this library.
Main components
10
ATMEGA1280-16AU
TQFP-100(14x14)-40℃~+85℃ 10bit 128KB 16MHz 2.7V~5.5V 4KB 8 Bit 86 8KB AVR Built-in FLASH TQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
ATMEGA328-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)
ESP32-C3-WROOM-02-H4
SMD,20x18mm-105dBm -40℃~+105℃ 2.4GHz 20.5dBm 345mA 3V~3.6V 82mA Bluetooth5.0 ESP32-C3 On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,20x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
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
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
NE555D
SOIC-80℃~+70℃ 10mA 4.5V~16V SOIC-8 555 Timers / Counters ROHSTexas InstrumentsTimers / Counters
BC817
SOT-231 NPN 100nA 150MHz 300mW 40 45V 500mA 5V 700mV NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)
SK6812MINI-E
SMD-40℃~+85℃ 0.6mA 1.78mm 120mcd~240mcd 120° 160mcd~320mcd 1kHz 2.8mm 2000V 3.2mm 3.7V~5.5V 460nm~470nm 515nm~525nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Semi-transparent lens SMD RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
README
README.mdMusa
I'm well aware that this is awfully designed as a dev board
CERN OHL-P
Parts
92| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 100nF | Capacitor_SMD:C_0402_1005Metric | C3, C4, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19 |
| 4 | 100k | Resistor_SMD:R_0402_1005Metric | R4, R5, R11, R14 |
| 2 | 10k | Resistor_SMD:R_0402_1005Metric | R15, R18 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R2, R3 |
| 2 | 5,1k | Resistor_SMD:R_0402_1005Metric | R16, R17 |
| 1 | clipboard:f1bb2a21-603f-4583-8f4a-5e42ccd47537 | ||
| 1 | clipboard:3dd66612-fe23-403d-81ce-bc15ae8c14f7 | ||
| 1 | clipboard:b6a1a59d-b651-485a-8f2a-60bc29a1b44c | ||
| 1 | clipboard:d564f435-ef66-4cca-9a57-fabb17dd3106 | ||
| 1 | clipboard:4e988d52-a1df-4404-8b93-7847e0040ea9 | ||
| 1 | 100k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 100k | Resistor_SMD:R_0201_0603Metric | R6 |
| 1 | 100nF | Capacitor_SMD:CP_Elec_3x5.4 | C5 |
| 1 | 100µF | Capacitor_SMD:CP_Elec_6.3x3 | C7 |
| 1 | 10µF | Capacitor_SMD:CP_Elec_4x3.9 | C6 |
| 1 | 10µF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C2 |
| 1 | 10µF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | 12Mhz | DIY:Crystal_SMD_7050-2Pin_7.0x5.0_bättremm | Y2 |
| 1 | 12Mhz | Crystal:Crystal_SMD_HC49-SD | Y1 |
| 1 | 16Mhz | Crystal:Crystal_SMD_5032-4Pin_5.0x3.2mm | Y5 |
| 1 | 16Mhz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y3 |
| 1 | 16Mhz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y4 |
| 1 | 1k | Resistor_SMD:R_2512_6332Metric | R9 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 1k | Resistor_SMD:R_01005_0402Metric | R7 |
| 1 | 1k | Resistor_SMD:R_1210_3225Metric | R8 |
| 1 | 1k | Resistor_SMD:R_1206_3216Metric | R10 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U7 |
| 1 | ATmega1280-16A | Package_QFP:TQFP-100_14x14mm_P0.5mm | U2 |
| 1 | ATmega328-A | Package_QFP:TQFP-32_7x7mm_P0.8mm | U4 |
| 1 | BC817 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | CH340G | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | Conn_01x08 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical_SMD_Pin1Left | J4 |
| 1 | Conn_01x08 | Connector_PinHeader_1.27mm:PinHeader_1x08_P1.27mm_Vertical_SMD_Pin1Left | J3 |
| 1 | D | Diode_SMD:D_SMA | D5 |
| 1 | D | Diode_SMD:D_SMB | D6 |
| 1 | D | Diode_SMD:D_SMC | D7 |
| 1 | D | Diode_SMD:D_SOD-323 | D3 |
| 1 | D | Diode_SMD:D_SOD-523 | D2 |
| 1 | D | Diode_SMD:D_SOD-123 | D4 |
| 1 | D | Diode_THT:D_A-405_P7.62mm_Horizontal | D9 |
| 1 | D2PAK | Package_TO_SOT_SMD:TO-263-2 | U10 |
| 1 | DPAK | Package_TO_SOT_SMD:TO-252-2 | U9 |
| 1 | ESP32-C3-WROOM-02 | PCM_Espressif:ESP32-C3-WROOM-02 | U5 |
| 1 | ESP32-S3-WROOM-1 | PCM_Espressif:ESP32-S3-WROOM-1 | U6 |
| 1 | LED | LED_THT:LED_D5.0mm | D1 |
| 1 | LED | LED_THT:LED_D8.0mm | D11 |
| 1 | LED | LED_THT:LED_D3.0mm | D10 |
| 1 | LED_Pad | LED_SMD:LED_1W_3W_R8 | D17 |
| 1 | LED_Small | LED_SMD:LED_WS2812_PLCC6_5.0x5.0mm_P1.6mm | D16 |
| 1 | LED_Small | LED_SMD:LED_Cree-XQ_HandSoldering | D14 |
| 1 | NE555D | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | R_Small | Resistor_SMD:R_1206_3216Metric | R12 |
| 1 | R_Small | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D13 |
| 1 | SOT89 | Package_TO_SOT_SMD:SOT-89-3 | U8 |
| 1 | SW_MEC_5E | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW4 |
| 1 | SW_MEC_5E | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW1 |
| 1 | SW_MEC_5E | Button_Switch_SMD:SW_Push_1P1T_NO_CK_KMR2 | SW2 |
| 1 | SW_MEC_5E | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW3 |
| 1 | USB_A | DIY:USB_A_PCB_Traces (2022_12_20 17_46_41 UTC) | J1 |
| 1 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D8 |
| 1 | neopixewl1515 | DIY:neopixel 1515 | D12 |
The 82 most common of 92 parts.
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Questions
How big is the Musa PCB?
It measures 183.2 × 65.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Musa use?
92 parts, built around the ATMEGA1280-16AU, ATMEGA328-AU, ESP32-C3-WROOM-02-H4 and ESP32-S3-WROOM-1-N8. 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 Musa KiCad files?
From the rallekralle11/Musa repository on GitHub, at the commit this page was made from: the board is musa.kicad_pcb and its schematic musa.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Musa design in my own project?
Its repository states no licence, so its author keeps all rights: ask rallekralle11 before reusing the design.