2 layers80 × 80 mm
2 layers120 × 50 mm
PCB Nodev3 v1.3
innexgo/PCBPCB(s) we use, typically in KiCad format.
- Size
- 120 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 56
- Nets
- 61
- Pads
- 177
- Tracks, vias
- 405, 47
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 Apr 2020
- Updated
- 17 Jun 2023
Overview
PCB Nodev3 v1.3 is an open-source printed circuit board by innexgo, from the innexgo/PCB repository on GitHub. It is a 2-layer board of 120 × 50 mm with 56 parts on 61 nets, routed with 405 tracks and 47 vias.
It is built around the MFRC522 and NE555. Its parts include 17 resistors, 16 capacitors, 9 ICs, 3 diodes and 2 transistors. It belongs with the ESP32 and ESP8266 boards of this library.
Main components
2
MFRC522
QFN-32-EP(5x5)10uA 13.56MHz 2.5V~4V Data verification、Low power wake-up I2C,SPI,UART ISO 14443A,ISO 14443B QFN-32-EP(5x5) RFID ICs ROHSJSMSEMIRFID ICs
NE555
SOP-8-20℃~+70℃ 1 1.5mA 200mA 4.5V~15V Adjustable duty cycle oscillation、Reset function、Duty cycle stabilization SOP-8 555 Timers / Counters ROHSGRTimers / Counters
README
README.mdPCB
This repository contains various designs that may be used in our products.
Structure
In Development
In this folder, there are projects in various states of completion, Assume that projects in this folder use designs that are licensed by others. Usage of these designs is at your own risk, both functionally and legally.
Releases
In this folder, the projects are in a stable state, having been tested to work. Again, usage is at your own risk and is subject to the license(s) specified in their respective READMEs.
Parts
56| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 3,0 | easyeda:MOUNTINGHOLE_3.0 | U2, U3, U4, U5 |
| 3 | 1.0K | Resistor_SMD:R_0603_1608Metric | R1, R2, R11 |
| 3 | Tooling Hole | easyeda:TOOLING_HOLE_JLCPCB | U6, U7, U8 |
| 2 | 1.5 | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | 100pF | Capacitor_SMD:C_0603_1608Metric | C5, C11 |
| 2 | 18K | Resistor_SMD:R_0603_1608Metric | R7, R8 |
| 2 | 1uF | Capacitor_SMD:C_0805_2012Metric | C6, C9 |
| 2 | 220pF | Capacitor_SMD:C_0603_1608Metric | C7, C8 |
| 2 | 22pF | Capacitor_SMD:C_0805_2012Metric | C10, C16 |
| 2 | 33pF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 560nH | Inductor_SMD:L_0805_2012Metric | L1, L2 |
| 2 | C_Small | Capacitor_SMD:C_0805_2012Metric | C3, C4 |
| 2 | LED | LED_SMD:LED_0603_1608Metric | LED1, LED2 |
| 2 | Q_NPN_BEC | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | TestPoint_Probe | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2 |
| 1 | 1.69K | Resistor_SMD:R_0603_1608Metric | R10 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 15 | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 1nF | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 200 | Resistor_SMD:R_0603_1608Metric | R16 |
| 1 | 22nF | Capacitor_SMD:C_0603_1608Metric | C13 |
| 1 | 24 | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 27.12 MHz | Oscillator:Oscillator_SMD_EuroQuartz_XO32-4Pin_3.2x2.5mm | Y1 |
| 1 | 2K | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | 3.3K | Resistor_SMD:R_0603_1608Metric | R17 |
| 1 | 39 | Resistor_SMD:R_2010_5025Metric | R14 |
| 1 | 68 | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 68K | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 9.1K | Resistor_SMD:R_0603_1608Metric | R15 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_12x9.5RM6.5 | BZ1 |
| 1 | D_Schottky | Diode_SMD:D_SMA | D1 |
| 1 | ESP32 NODEMCU DEVKIT1 LEFT HEADER-MALE-2.54 | Connector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_Vertical | P1 |
| 1 | ESP32 NODEMCU DEVKIT1 RIGHT HEADER-MALE-2.54 | Connector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_Vertical | P2 |
| 1 | MFRC522 | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm | U1 |
| 1 | NE555 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U9 |
| 1 | OSHW-LOGOM | easyeda:OSHWLOGO_TOP_0.2 | 1 |
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Questions
How big is the PCB Nodev3 v1.3 PCB?
It measures 120 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCB Nodev3 v1.3 use?
56 parts, built around the MFRC522 and NE555. 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 PCB Nodev3 v1.3 KiCad files?
From the innexgo/PCB repository on GitHub, at the commit this page was made from: the board is In Development/MFRC522 Board/Archived/v1.3/PCB Nodev3 v1.3.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB Nodev3 v1.3 design in my own project?
Its repository states no licence, so its author keeps all rights: ask innexgo before reusing the design.