2 layers91.4 × 71.1 mm
Pico w rover
NikodemBartnik/Mini-Mars-Rover
Educational robotic platform made to look like a mini mars rover
20 parts143MIT
2 layers41 × 50 mm
NRF module
TXBOXY/n24-hardwarePCB Design of the TXBoxy-n24(-LR)
- Size
- 41 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 45
- Nets
- 48
- Pads
- 186
- Tracks, vias
- 659, 76
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 21 Mar 2016
- Updated
- 21 Mar 2016
Overview
NRF module is an open-source printed circuit board by TXBOXY, from the TXBOXY/n24-hardware repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 2-layer board of 41 × 50 mm with 45 parts on 48 nets, routed with 659 tracks and 76 vias.
It is built around the NRF24L01 and BSS138. Its parts include 16 capacitors, 7 resistors, 5 connectors, 4 ICs and 4 inductors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
NRF24L01
QFN-20-EP(4x4)-40℃~+85℃ -85dBm 0dBm 1.9V~3.6V 2.4GHz 2Mbps CRC check function、Automatic response function、Automatic retransmission function SPI QFN-20-EP(4x4) RF Transceiver ICs ROHSNordic SemiconRF Transceiver ICs
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
README
README.mdTXBoxy-n24 Hardware
This repository contains the hardware design files for the TXBoxy-n24(-LR). The PCB is designed using KiCad.
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Other licenses may apply to the files in sub-folders.
Parts
45| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1uF | Capacitors_SMD:C_0402 | C2, C5, C6, C14 |
| 2 | 1k | Resistors_SMD:R_0402 | R6, R7 |
| 2 | 22pF | Capacitors_SMD:C_0402 | C7, C8 |
| 2 | 2pF | Capacitors_SMD:C_0402 | C15, C16 |
| 2 | FILTER | w_conn_rf:coaxial_u.fl-r-smt-1 | ANT1, ANT2 |
| 1 | 1.0pF | Capacitors_SMD:C_0402 | C12 |
| 1 | 1.5nH | Capacitors_SMD:C_0402 | L4 |
| 1 | 1.5pF | Capacitors_SMD:C_0402 | C11 |
| 1 | 10k | Resistors_SMD:R_0402 | R3 |
| 1 | 10nF | Capacitors_SMD:C_0402 | C3 |
| 1 | 10uF | Capacitors_Tantalum_SMD:TantalC_SizeA_EIA-3216_Wave | C1 |
| 1 | 1M | Resistors_SMD:R_0402 | R4 |
| 1 | 1nF | Capacitors_SMD:C_0402 | C4 |
| 1 | 2.2nF | Capacitors_SMD:C_0402 | C10 |
| 1 | 2.7nH | Capacitors_SMD:C_0402 | L3 |
| 1 | 22k | Resistors_SMD:R_0402 | R5 |
| 1 | 3.9nH | Capacitors_SMD:C_0402 | L2 |
| 1 | 330R | Resistors_SMD:R_0402 | R1 |
| 1 | 33nF | Capacitors_SMD:C_0402 | C9 |
| 1 | 4.7k | Resistors_SMD:R_0402 | R2 |
| 1 | 4.7pF | Capacitors_SMD:C_0402 | C13 |
| 1 | 5PIN_MALE | Pin_Headers:Pin_Header_Straight_1x05 | P3 |
| 1 | 8.2nH | Capacitors_SMD:C_0402 | L1 |
| 1 | APE8865N-33-HF-3 | TO_SOT_Packages_SMD:SOT-223 | U1 |
| 1 | ATMEGA168-M | Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm | IC1 |
| 1 | AVR-ISP-6 | Pin_Headers:Pin_Header_Straight_2x03 | CON1 |
| 1 | BSS138 | Housings_SOT-23_SOT-143_TSOT-6:SOT-23 | Q1 |
| 1 | CONN_01X05 | nrf_module_footprints:PPM_Connector | P4 |
| 1 | CRYSTAL_SMD | Crystals_Oscillators_SMD:crystal_FA238-TSX3225 | X1 |
| 1 | LED | LEDs:LED-0603 | D1 |
| 1 | LOGO | nrf_module_footprints:serial_number_silk | G*** |
| 1 | NRF24L01 | Housings_DFN_QFN:QFN-20-1EP_4x4mm_Pitch0.5mm | U2 |
| 1 | RXF2401c | Housings_DFN_QFN:QFN-16-1EP_3x3mm_Pitch0.5mm | IC2 |
| 1 | STACKABLE_LEFT | Pin_Headers:Pin_Header_Straight_1x04 | P1 |
| 1 | STACKABLE_RIGHT | Pin_Headers:Pin_Header_Straight_1x04 | P2 |
The 42 most common of 45 parts.
Questions
How big is the NRF module PCB?
It measures 41 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the NRF module use?
45 parts, built around the NRF24L01 and BSS138. 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 NRF module KiCad files?
From the TXBOXY/n24-hardware repository on GitHub, at the commit this page was made from: the board is NRF_module.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the NRF module design in my own project?
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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