4 layers82.8 × 88.9 mm
Metal detector test
bobasaurus/lumber-plunder-metal-detector
A VLF induction balance metal detector with a wooden body
111 parts11GPL-3.0
2 layers48.3 × 48.3 mm
Nrf52 rev1
xil-se/nrf52-devboard1This is a mirror
- Size
- 48.3 × 48.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 147
- Nets
- 74
- Pads
- 332
- Tracks, vias
- 541, 30
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 12 Jun 2016
- Updated
- 26 Jul 2016
Overview
Nrf52 rev1 is an open-source printed circuit board by xil-se, from the xil-se/nrf52-devboard repository on GitHub. It is a 2-layer board of 48.3 × 48.3 mm with 147 parts on 74 nets, routed with 541 tracks and 30 vias.
It is built around the CP2102 and LT1129CST-3.3#PBF. Its parts include 21 capacitors, 5 connectors, 3 ICs, 3 diodes and 3 inductors. It belongs with the nRF52 and nRF5x boards of this library.
Main components
2
CP2102
-Non-isolated TYPE-A UART(TTL) USB2.0 - USB Conversion Modules ROHSAi-ThinkerUSB Conversion Modules
LT1129CST-3.3#PBF
SOT-223-30℃~+125℃@(Tj) 1 20V 3.3V 400mV 50uA 64dB@(120Hz) 700mA Fixed Over Current Protection Positive SOT-223-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAnalog DevicesVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
147| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100n | RuuviTag:0603_CAP | C4, C5, C7, C17 |
| 4 | 12p | RuuviTag:0603_CAP | C1, C2, C10, C11 |
| 4 | 4u7 | RuuviTag:0603_CAP | C6, C14, C15, C16 |
| 2 | CONN_01X18 | Pin_Headers:Pin_Header_Straight_1x18 | P1, P2 |
| 2 | D | Diodes_SMD:SOD-323 | D1, D2 |
| 2 | Jumper_NO_Small | xil_assets:SolderBridgeLarge | JP1, JP2 |
| 2 | LOGO | xil_assets:logo_16x13mm | G***, G*** |
| 2 | NC | RuuviTag:0603_CAP | C8, C13 |
| 1 | xil_assets:ti-an043-antenna-mask | ||
| 1 | 0p8 | RuuviTag:0603_CAP | C12 |
| 1 | 100p | RuuviTag:0603_CAP | C9 |
| 1 | 10u | RuuviTag:0603_IND | L2 |
| 1 | 15n | RuuviTag:0603_IND | L1 |
| 1 | 1u | RuuviTag:0603_CAP | C3 |
| 1 | 32K | RuuviTag:32X15MM_2PIN_CRYSTAL | Y1 |
| 1 | 32M | RuuviTag:20X16MM_4PIN_CRYSTAL | Y2 |
| 1 | 360 | RuuviTag:0603_RES | R2 |
| 1 | 3n9 | RuuviTag:0603_IND | L3 |
| 1 | 4k7 | RuuviTag:0603_RES | R1 |
| 1 | ANTENNA_2_4GHZ | xil_assets:ti-an043-antenna | P4 |
| 1 | ANTENNA_NFC | xil_assets:nfc_30x18_w05mm_s06mm | P5 |
| 1 | CP2102 | Housings_DFN_QFN:QFN-28-1EP_5x5mm_Pitch0.5mm | U2 |
| 1 | Jumper_NC_Small | xil_assets:SolderBridgeLarge_NC | JP3 |
| 1 | LED | RuuviTag:0603_LED | D3 |
| 1 | LOGO | xil_assets:oshw_logo | G*** |
| 1 | LT1129CST-3.3 | TO_SOT_Packages_SMD:SOT-223 | U3 |
| 1 | NFC_TUNE1 | RuuviTag:0603_CAP | C18 |
| 1 | NFC_TUNE2 | RuuviTag:0603_CAP | C19 |
| 1 | NFC_TUNE3 | RuuviTag:0603_CAP | C20 |
| 1 | NFC_TUNE4 | RuuviTag:0603_CAP | C21 |
| 1 | USB_OTG | Connect:USB_Micro-B | P3 |
| 1 | nRF52832 | RuuviTag:QFN-48_6X6MM_BOTPAD | U1 |
The 46 most common of 147 parts.
Questions
How big is the Nrf52 rev1 PCB?
It measures 48.3 × 48.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Nrf52 rev1 use?
147 parts, built around the CP2102 and LT1129CST-3.3#PBF. 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 Nrf52 rev1 KiCad files?
From the xil-se/nrf52-devboard repository on GitHub, at the commit this page was made from: the board is rev_a1/nrf52_rev1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Nrf52 rev1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask xil-se before reusing the design.
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