2 layers57.3 × 19 mm
2 layers38.1 × 66 mm
Breakout for eByte E73C nRF52840 module
- Size
- 38.1 × 66 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 26
- Nets
- 50
- Pads
- 150
- Tracks, vias
- 406, 17
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 4 Jan 2020
- Updated
- 24 May 2021
Overview
E73-c is an open-source printed circuit board by a-v-s, from the a-v-s/pcb_ebyte_e73_c_board repository on GitHub. It is a 2-layer board of 38.1 × 66 mm with 26 parts on 50 nets, routed with 406 tracks and 17 vias.
Its parts include 8 connectors, 5 capacitors, 2 ICs, 2 diodes and 1 resistor.
Parts
26| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2_ISO7380 | H1, H2, H3, H4 |
| 3 | C_Small | Capacitor_SMD:C_0805_2012Metric | C3, C4, C5 |
| 2 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4, J7 |
| 2 | Conn_01x20_Male | Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical | J1, J2 |
| 2 | D_Zener | Diode_SMD:D_0805_2012Metric | D1, D2 |
| 1 | 10K | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 10u | Inductor_SMD:L_0805_2012Metric | L2 |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 2u2 | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J3 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical | J8 |
| 1 | Crystal | Crystal:Crystal_SMD_MicroCrystal_CC7V-T1A-2Pin_3.2x1.5mm_HandSoldering | Y1 |
| 1 | E73-C | lib:E73-C-CH | U1 |
| 1 | MCP1700-3302E_SOT23 | Package_TO_SOT_SMD:SOT-23 | U2 |
| 1 | SW_Push | lib:TS-1187 | SW1 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP3 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Wuerth_629105150521 | J5 |
Questions
How big is the E73-c PCB?
It measures 38.1 × 66 mm and has 2 copper layers, 1.6 mm thick.
What parts does the E73-c use?
26 parts. 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 E73-c KiCad files?
From the a-v-s/pcb_ebyte_e73_c_board repository on GitHub, at the commit this page was made from: the board is e73-c.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the E73-c design in my own project?
Its repository states no licence, so its author keeps all rights: ask a-v-s before reusing the design.
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