2 layers142.2 × 100.6 mm
2 layers120 × 80 mm
VolyaEth
d-ashesss/VolyaEthScheme and PCB for VolyaEth
- Size
- 120 × 80 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 20
- Nets
- 52
- Pads
- 116
- Tracks, vias
- 83, 7
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Sep 2025
- Updated
- 30 Sep 2025
Overview
VolyaEth is an open-source printed circuit board by d-ashesss, from the d-ashesss/VolyaEth repository on GitHub. It is a 2-layer board of 120 × 80 mm with 20 parts on 52 nets, routed with 83 tracks and 7 vias.
It is built around the URB1D05YMD-10WR3, WT32-ETH01 and PCF8575DB. Its parts include 10 ICs, 4 capacitors and 4 resistors.
Main components
3
URB1D05YMD-10WR3
DIP,25.4x25.4mm-40℃~+85℃ 1.5kV 10W 11mm 2200uF 25.4mm 25.4mm 250kHz 2A 300uA 40V~160V 50mVp-p 5V 91% Short Circuit Protection、Over Current Protection、Under Voltage Protection、Overvoltage protection DIP,25.4x25.4mm Isolated Power Modules ROHSHI-LINKIsolated Power ModulesWT32-ETH01
-Ethernet ModulesWireless-tag
PCF8575DB
SSOP-24-208mil-40℃~+85℃ 16 2.5V~5.5V 200uA 25mA 300uA 400kHz 8 I2C、SMBus Interrupt Output Open-drain Reset function、Cascading and address extension、Built-in LED driver SSOP-24-208mil I/O Expanders ROHSTexas InstrumentsI/O Expanders
Parts
20| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 0.1u | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C1, C2 |
| 2 | 1K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R3, R4 |
| 2 | 47u | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C3, C4 |
| 1 | 15K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1 |
| 1 | 360R | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R2 |
| 1 | ESC | VolyaEth Parts:ESC connector | U4 |
| 1 | FUNCTION1 | VolyaEth Parts:FR120N module | U10 |
| 1 | FUNCTION2 | VolyaEth Parts:FR120N module | U9 |
| 1 | FUNCTION3 | VolyaEth Parts:FR120N module | U8 |
| 1 | FUNCTION4 | VolyaEth Parts:FR120N module | U7 |
| 1 | GPS | VolyaEth Parts:UART connector | U6 |
| 1 | PCF8575 | VolyaEth Parts:PCF8575 module | U2 |
| 1 | RX | VolyaEth Parts:UART connector | U5 |
| 1 | URB1D05YMD-10WR3 | VolyaEth Parts:URB1D05YMD-10WR3 | U3 |
| 1 | WT32-ETH01 | VolyaEth Parts:WT32-ETH01 | U1 |
The 18 most common of 20 parts.
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Questions
How big is the VolyaEth PCB?
It measures 120 × 80 mm and has 2 copper layers, 1.6 mm thick.
What parts does the VolyaEth use?
20 parts, built around the URB1D05YMD-10WR3, WT32-ETH01 and PCF8575DB. 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 VolyaEth KiCad files?
From the d-ashesss/VolyaEth repository on GitHub, at the commit this page was made from: the board is VolyaEth.kicad_pcb and its schematic VolyaEth.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the VolyaEth design in my own project?
Its repository states no licence, so its author keeps all rights: ask d-ashesss before reusing the design.