

WaveWise Buoy
- Size
- 67.8 × 76.2 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 68
- Nets
- 87
- Pads
- 254
- Tracks, vias
- 491, 90
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Sep 2023
- Updated
- 13 Jan 2024
Overview
WaveWise Buoy is an open-source printed circuit board by GenerateNU, from the GenerateNU/WaveWise repository on GitHub. It is a 4-layer board of 67.8 × 76.2 mm with 68 parts on 87 nets, routed with 491 tracks and 90 vias.
It is built around the FT232RL-REEL, AZ1117CH-3.3TRG1 and AS-16.000-20-SMD-TR. Its parts include 15 capacitors, 12 resistors, 8 connectors, 6 ICs and 4 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3FT232RL-REEL
SSOP-28-208mil-40℃~+85℃ 15mA 3.3V~5.25V 3Mbps 70uA USB 2.0 USB to UART SSOP-28-208mil USB Converters ROHSFTDIUSB ConvertersAZ1117CH-3.3TRG1
SOT-223-20℃~+125℃@(Tj) 0.003%Vout 1 1.2V@(800mA) 1.35A 10V 3.3V 4mA 70dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsAS-16.000-20-SMD-TR
HC-49S-SMD-20℃~+70℃ 16MHz 20pF 40Ω ±30ppm ±50ppm HC-49S-SMD Crystals ROHSRaltronCrystals
README
README.mdWavewise
TODO: This is the README file for Generate's WaveWise Hardware Project
Directory Structure:
.
|
|───production # contains files needed for final prototype
| |
| |───wavewise-eCAD # contains the KiCAD project
| └───wavewise-src # contains the code needed for deployment
|
|───testing # contains files relevant to testing components
|
└───README.md # this file!Practice Good Git Hygiene!
- Only commit files you intended to change
- Create branches for each feature, and larger branches for each development effort (i.e.
develop/*) - Check your branch before starting work
- Pull frequently to avoid conflicts
- Make Pull Requests when you are ready to merge into a larger branch
Git Resources
EE Resources
Parts
68| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | +BATT, 3V3, 5V, CLK, GND, MISO1, MOSI1, SCKO1, SCS1, SD_CD, SD_CLK, SD_CMD, SD_DAT0, SS1, uC_RX1, VBUS +1 |
| 5 | 100n/10V | Capacitor_SMD:C_0805_2012Metric | C9, C10, C13, C14, C15 |
| 5 | 10k | Resistor_SMD:R_0805_2012Metric | R1, R3, R5, R10, R12 |
| 4 | MountingHole | MountingHole:MountingHole_2.5mm | H1, H2, H3, H4 |
| 4 | Screw_Terminal_01x04 | Wavewise Footprints WWChecked:ScrewTerminal_01x04_2.54mm | J5, J6, J9, J10 |
| 3 | 1k | Resistor_SMD:R_0805_2012Metric | R6, R8, R11 |
| 2 | 0.1u/10V | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | 100 | Resistor_SMD:R_0805_2012Metric | R2, R7 |
| 2 | 22pF/10V | Capacitor_SMD:C_0805_2012Metric | C4, C5 |
| 2 | LED_S | LED_THT:LED_D3.0mm | D1, D2 |
| 2 | Screw_Terminal_01x02 | Wavewise Footprints WWChecked:ScrewTerminal_01x02_2.54mm | J7, J8 |
| 1 | 0 | Resistor_SMD:R_0805_2012Metric | R9 |
| 1 | 0.1u/5V | Capacitor_SMD:C_0805_2012Metric | C11 |
| 1 | 1000u/10V | Wavewise Footprints UnChecked:1000uF_10V_Cap | C3 |
| 1 | 100u | Wavewise Footprints UnChecked:IND_ETQP5M101YGK | L1 |
| 1 | 100u/80V | Wavewise Footprints UnChecked:100uF_80V_Cap | C6 |
| 1 | 104031-0811 | Wavewise Footprints UnChecked:SD_Mount | J1 |
| 1 | 10u/10V | Capacitor_SMD:C_0805_2012Metric | C18 |
| 1 | 1N4448 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D3 |
| 1 | 1N5822 | Diode_THT:D_DO-201AD_P15.24mm_Horizontal | D4 |
| 1 | 22u/10V | Capacitor_SMD:C_0805_2012Metric | C17 |
| 1 | 4.7u/10V | Capacitor_SMD:C_0805_2012Metric | C16 |
| 1 | 47k | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | AS-16.000-20-SMD-TR | Wavewise Footprints UnChecked:AS1600020SMDTR | Y1 |
| 1 | ATMEGA328PB-ANR | Wavewise Footprints UnChecked:ATMEGA328PB-ANR | U1 |
| 1 | AZ1117CH-3.3TRG1 | Wavewise Footprints UnChecked:SOT-223_DIO | U7 |
| 1 | FT232RL-REEL | Wavewise Footprints UnChecked:IC28_SSOP-28_FTD | U5 |
| 1 | LM2576HVS-5.0_NOPB | Wavewise Footprints UnChecked:LM2576S-12_NOPB | U4 |
| 1 | Pololu_DRV8711_Motor_Driver | Wavewise Footprints UnChecked:POLOLU_36v4 | U2 |
| 1 | TXB0108PWR | Wavewise Footprints UnChecked:SOP65P640X120-20N | U3 |
| 1 | USB_B_Micro | Wavewise Footprints WWChecked:MicroUSB_Mount | J3 |
Questions
How big is the WaveWise Buoy PCB?
It measures 67.8 × 76.2 mm and has 4 copper layers, 1.6 mm thick.
What parts does the WaveWise Buoy use?
68 parts, built around the FT232RL-REEL, AZ1117CH-3.3TRG1 and AS-16.000-20-SMD-TR. 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 WaveWise Buoy KiCad files?
From the GenerateNU/WaveWise repository on GitHub, at the commit this page was made from: the board is production/wavewise-ecad/WaveWise_Buoy_FINAL/WaveWise_Buoy.kicad_pcb and its schematic production/wavewise-ecad/WaveWise_Buoy_FINAL/WaveWise_Buoy.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the WaveWise Buoy design in my own project?
Its repository states no licence, so its author keeps all rights: ask GenerateNU before reusing the design.
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