4 layers35 × 60 mm
Locklab DAQ
TPierceUCSD/Wireless-motion-capture-data-sycnhronization-system
© 2025 Taylor Pierce, Emerson Noble, Lucas Davis, Jesus Wilkins, Kenneth J. Loh. Licensed under CC BY 4.0.
36 parts
2 layers14.8 × 20 mm
Kits prettyvis
SpinWearables/SpinWheelHardware2The hardware design files for the SpinWheel.
- Size
- 14.8 × 20 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 57
- Nets
- 72
- Pads
- 282
- Tracks, vias
- 1,144, 54
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 31 Dec 2019
- Updated
- 6 May 2020
Overview
Kits prettyvis is an open-source printed circuit board by SpinWearables, from the SpinWearables/SpinWheelHardware repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 14.8 × 20 mm with 57 parts on 72 nets, routed with 1,144 tracks and 54 vias.
It is built around the ATMEGA32U4RC-MU, ICM-20948 and TCR2EF18,LM(CT, with the IN-PI55TBTPRPGPB, BSS138 and 10118192-0002LF among its other parts. Its parts include 20 diodes, 13 resistors, 9 capacitors, 4 ICs and 2 transistors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
9
ATMEGA32U4RC-MU
VQFN-44-EP(7x7)-40℃~+85℃ 10bit 16MHz 1KB 2.5KB 2.7V~5.5V 26 32KB 8 Bit AVR Built-in FLASH VQFN-44-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
ICM-20948
QFN-24(3x3)-40℃~+85℃ 0.5KB 1.71V~3.6V 16bit 8uA Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24(3x3) Accelerometers ROHSTDK InvenSenseAccelerometers
TCR2EF18,LM(CT
SOT-25-5-40℃~+85℃@(Ta) 1 1.8V 200mA 230mV@(150mA) 35uA 35uVrms 5.5V 73dB@(1kHz) Fixed Over Current Protection Positive SOT-25-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSToshibaVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
IN-PI55TBTPRPGPB
-LED Indication - DiscreteInolux
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
10118192-0002LF
SMD-30℃~+80℃ 1 1.8A 100V 5P Black Female Micro-B Surface Mount, Right Angle USB 2.0 SMD USB Connectors ROHSAmphenolUSB Connectors
JS202011JCQN
SMD-40℃~+85℃ 3.6mm 300mA 5,000 cycles 5.5mm 6V 9mm Black DPDT J-Lead Rectangular Columnar Surface Mount,Vertical SMD Slide Switches ROHSC&KSlide Switches
S2B-PH-SM4-TB(LF)(SN)
SMD,P=2mm,卧贴-25℃~+85℃ 1 100V 1x2P 2 2A 2P 2mm 5.5mm 7.9mm 8.6mm Auxiliary Solder Pin Beige Copper alloy PA PH Surface Mount, Right Angle Tin UL94V-0 SMD,P=2mm,卧贴 Wire To Board Connector ROHSJSTWire To Board Connector
TL3342F160QG
SMD-4P,5.2x5.2mm-20℃~+70℃ 1.54mm 1.6N 100,000 cycles 12V 5.2mm 5.2mm 50mA Gull Wing Round Button SPST Surface Mount,Vertical Without Bracket Yellow SMD-4P,5.2x5.2mm Tactile Switches ROHSE-SwitchTactile Switches
Parts
57| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | IN-B101FCH | custom_parts:IN-B101FCH | D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20 |
| 8 | IN-PI55TBTPRPGPB | custom_parts:IN-PI55TBTPRPGPB | D1, D2, D3, D4, D5, D6, D7, D8 |
| 4 | 100nF | Capacitor_SMD:C_0603_1608Metric | C6, C7, C8, C9 |
| 4 | 2K | Resistor_SMD:R_0603_1608Metric | R2, R3, R12, R13 |
| 4 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C5 |
| 2 | 12pF | Capacitor_SMD:C_0603_1608Metric | C3, C4 |
| 2 | 220R | Resistor_SMD:R_0603_1608Metric | R6, R9 |
| 2 | 22R | Resistor_SMD:R_0603_1608Metric | R4, R5 |
| 2 | 240R | Resistor_SMD:R_0603_1608Metric | R8, R11 |
| 2 | 280R | Resistor_SMD:R_0603_1608Metric | R7, R10 |
| 2 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 1 | 10118192-0002LF | custom_parts:10118192-0002LF | J1 |
| 1 | 10K | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | ATmega32U4RC-MU | Package_DFN_QFN:QFN-44-1EP_7x7mm_P0.5mm_EP5.2x5.2mm | U3 |
| 1 | ICM-20948 | custom_parts:QFN40P300X300X105-25N | U4 |
| 1 | JS202011JCQN | custom_parts:JS202011JCQN | SW1 |
| 1 | MCP73811T-420I-OT | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | S2B-PH-SM4-TB(LF)(SN) | custom_parts:JST_S2B-PH-SM4-TB(LF)(SN) | J2 |
| 1 | TCR2EF18,LM(CT | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | TL3342F160QG | Button_Switch_SMD:SW_SPST_TL3342 | SW2 |
| 1 | TSX-3225 16.0000MF09Z-AC0 | Crystal:Crystal_SMD_SeikoEpson_FA238-4Pin_3.2x2.5mm | Y1 |
Questions
How big is the Kits prettyvis PCB?
It measures 14.8 × 20 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Kits prettyvis use?
57 parts, built around the ATMEGA32U4RC-MU, ICM-20948, TCR2EF18,LM(CT and IN-PI55TBTPRPGPB. 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 Kits prettyvis KiCad files?
From the SpinWearables/SpinWheelHardware repository on GitHub, at the commit this page was made from: the board is kits_prettyvis.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Kits prettyvis design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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