2 layers45 × 40 mm
CircuitPythonBadge v1 3
neubauek/CircuitPythonBadge
Open Source Hardware Circuit Python Badge
91 parts4
2 layers45 × 40 mm
CircuitPythonBadge v1 2
neubauek/CircuitPythonBadge4Open Source Hardware Circuit Python Badge
- Size
- 45 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 91
- Nets
- 88
- Pads
- 328
- Tracks, vias
- 899, 107
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Sep 2019
- Updated
- 2 Dec 2019
Overview
CircuitPythonBadge v1 2 is an open-source printed circuit board by neubauek, from the neubauek/CircuitPythonBadge repository on GitHub. It is a 2-layer board of 45 × 40 mm with 91 parts on 88 nets, routed with 899 tracks and 107 vias.
It is built around the ATSAMD51J19A-MU, PAM8301AAF and W25Q64JVSSIQ, with the AP2112K-3.3, EVQQ2 and DMG3415U among its other parts. Its parts include 23 connectors, 16 capacitors, 14 resistors, 13 diodes and 6 ICs. It belongs with the SAM D and SAM boards of this library.
Main components
10
ATSAMD51J19A-MU
QFN-64-EP(9x9)-40℃~+85℃ 1.71V~3.63V 120MHz 192KB 32 Bit 51 512KB ARM Cortex-M4F Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
PAM8301AAF
SOT-23-6-40℃~+85℃ 1-Channel 1.5Wx1@8Ω 2.5V~5.5V 4mA 50dB 78dB 88% Class D Enable/shutdown function、Filterless architecture SOT-23-6 Audio Amplifiers ROHSDiodes IncorporatedAudio Amplifiers
W25Q64JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 10uA 133MHz 150ms@(64KB) 2.7V~3.6V 20 Years 3ms 64Mbit SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AP2112K-3.3
SOT253.3V 600mA CMOS Low Dropout Linear Regulator with EnableDiodes IncorporatedUncategorisedEVQQ2
UncategorisedPanasonic
DMG3415U
SOT-23MOSFETsTECH PUBLIC
10118192-0001LF
SMD-30℃~+80℃ 1 1.8A 100V 5P Black Female Micro-B Surface Mount, Right Angle USB 2.0 SMD USB Connectors ROHSAmphenolUSB Connectors
JS202011SCQN
SMD-40℃~+85℃ 300mA 5,000 cycles 5.5mm 6V DPDT Rectangular Columnar SMD(SMT) Tab Surface Mount,Vertical SMD Slide Switches ROHSC&KSlide Switches
MBR120
SOD-123Schottky DiodesDoeshareST-025BT
--30℃~+85℃ 2.5V~4.5V 2.8mm 3.1kHz 7.5mm 7.5mm 85dB Electromagnetic Passive (Externally Driven) - Buzzers ROHSSoberton Inc.Buzzers
README
README.mdCircuitPythonBadge
Open Source Hardware Circuit Python Badge
https://kevinneubauer.com/portfolio/circuitpython-badge/
Known Issue(s): V1.2:
- The VDD pin on the PAM8301 chip is missing a 1 uF and a 10 uF decoupling capacitor. Without these, the speaker audio will randomly drop out. Fixed in v1.3.
Parts
91| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | Conn_01x01 | Kevin-Connectors:SewTapSolder | J1, J2, J10, J11, J12, J13, J14, J15, J16, J17, J18, J19, J21, J22, J24, J25 +6 |
| 10 | MICROBUILDER_WS2812B3535 | Adafruit Circuit Playground Express:Adafruit Circuit Playground Express-MICROBUILDER_LED3535 | LED5, LED6, LED7, LED8, LED9, LED10, LED11, LED12, LED13, LED14 |
| 9 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C3, C4, C9, C10, C11, C12, C13, C17, C18 |
| 7 | 10K | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R8, R9, R14 |
| 4 | EVQQ2 | Adafruit Circuit Playground Express:Adafruit Circuit Playground Express-MICROBUILDER_EVQ-Q2_SMALLER | SW1, SW2, SW3, SW4 |
| 3 | 10uF | Capacitor_SMD:C_0603_1608Metric | C6, C14, C15 |
| 3 | 1K | Resistor_SMD:R_0603_1608Metric | R10, R11, R12 |
| 2 | 100K | Resistor_SMD:R_0603_1608Metric | R6, R7 |
| 2 | 13pF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C5, C16 |
| 2 | DMG341 | Adafruit Hallowing M0 Express:Adafruit Hallowing M0 Express-MICROBUILDER_SOT23-R | Q1, Q2 |
| 2 | Fiducial | Fiducial:Fiducial_0.5mm_Mask1.5mm | FID1, FID2 |
| 1 | 10118192-0001LF | Kevin-USB:10118192-0001LF(MICRO-USB-B-AMPHENOL-FCI) | X2 |
| 1 | 10uH | Adafruit Metro M4 Express:Adafruit Metro M4 Express-MICROBUILDER_INDUCTOR_1007 | L1 |
| 1 | 2x5 0.05" SWD | Kevin-Connectors:2X05_1.27MM_BOX_POSTS | X1 |
| 1 | 330 | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 47K | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | 5V-500mA | Adafruit Metro M4 Express:Adafruit Metro M4 Express-ADAFRUIT_R1206 | F1 |
| 1 | AP2112K-3.3 | Adafruit Metro M4 Express:Adafruit Metro M4 Express-SMARTPRJ_SOT23-DBV | U3 |
| 1 | ATSAMD51J19A-MU | ATSAMD51J19A-AUT:QFP50P1200X1200X120-64N | U1 |
| 1 | Badgelife_sao_connector_v169bis | badgelife_sao_v169bis:Badgelife-SAOv169-BADGE-2x3 | X3 |
| 1 | Battery | Kevin-Battery:BatteryHolder_Keystone_2464_3xAA | BT1 |
| 1 | FC-135 32.7680KA-A5 | Adafruit Metro M4 Express:Adafruit Metro M4 Express-ADAFRUIT2_XTAL3215 | Y1 |
| 1 | GREEN | LED_SMD:LED_0603_1608Metric | LED4 |
| 1 | JS202011SCQN | Adafruit Hallowing M0 Express:Adafruit Hallowing M0 Express-MICROBUILDER_DPDT_SMT_JS202011SCQN | SW5 |
| 1 | LIS3DHTR | Adafruit Circuit Playground Express:Adafruit Circuit Playground Express-MICROBUILDER_LGA16_3X3MM | U4 |
| 1 | LOGO | Kevin-CircuitPythonLogo:F.Silk_g836 | G*** |
| 1 | MBR120 | Adafruit Hallowing M0 Express:Adafruit Hallowing M0 Express-MICROBUILDER_SOD-123 | D1 |
| 1 | PAM8301 | Adafruit Circuit Playground Express:Adafruit Circuit Playground Express-MICROBUILDER_SOT23-6 | U5 |
| 1 | RED | LED_SMD:LED_0603_1608Metric | LED1 |
| 1 | SH1106_1.3"_I2C_128x64 | Kevin-LCDs:SH1106_1.3_I2C_128x64 | U6 |
| 1 | ST-025BT | Kevin-Speaker_Buzzer:BUZZER_SMT_7.5MM | SP1 |
| 1 | SWD_Pads | Kevin-Connectors:Pogo SWD | J23 |
| 1 | W25Q64JVSSIQ | Adafruit Metro M4 Express:Adafruit Metro M4 Express-MICROBUILDER_SOIC8_208MIL | U2 |
The 90 most common of 91 parts.
Questions
How big is the CircuitPythonBadge v1 2 PCB?
It measures 45 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CircuitPythonBadge v1 2 use?
91 parts, built around the ATSAMD51J19A-MU, PAM8301AAF, W25Q64JVSSIQ and AP2112K-3.3. 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 CircuitPythonBadge v1 2 KiCad files?
From the neubauek/CircuitPythonBadge repository on GitHub, at the commit this page was made from: the board is Kicad Files/CircuitPythonBadge v1_2/CircuitPythonBadge v1_2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the CircuitPythonBadge v1 2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask neubauek before reusing the design.
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