4 layers134.2 × 75.1 mm Trace pretty, the printed circuit board in 3D

Trace pretty

For Research for the Microwave Research Group at the University of Tennessee, Knoxville.

Size: 134.2 × 75.1 mm
Copper layers: 4
Thickness: 1.6 mm
Parts: 77
Nets: 97
Pads: 437
Tracks, vias: 781, 572
Pours: 6
Routed: Yes
KiCad: KiCad 10.0 (file 20260206)
Created: 27 Jun 2026
Updated: 5 Aug 2026

Overview

Trace pretty is an open-source printed circuit board by CalebJM04, from the CalebJM04/SBSP-Control-Board repository on GitHub. It is a 4-layer board of 134.2 × 75.1 mm with 77 parts on 97 nets, routed with 781 tracks and 572 vias.

It is built around the ADAR1000ACCZN and SN74AVC4T245PW. Its parts include 29 resistors, 26 capacitors, 17 connectors and 5 ICs.

Main components

README

README.md

SBSP Control Board

For Research for the Microwave Research Group at the University of Tennessee, Knoxville.

Project files

Show this board on your page

https://pcbkit.io/boards/CalebJM04/SBSP-Control-Board

The board's own page, for a message or a post.

Source

Repository: CalebJM04/SBSP-Control-Board
Board file: SBSP Control Board/Wilkinson Split Board/wilkinson/trace_pretty.kicad_pcb
Commit: c1b08c6
Licence: Not stated

Parts

Qty	Value	Footprint	References
18	10k	Resistor_SMD:R_0603_1608Metric	R1, R2, R3, R4, R13, R14, R15, R16, R17, R18, R19, R20, R22, R25, R26, R27 +2
10	0	Resistor_SMD:R_0603_1608Metric	R6, R7, R10, R11, R12, R21, R23, R24, R28, R29
9	Conn_Coaxial	Connector_Coaxial:SMA_Amphenol_132289_EdgeMount	J9, J10, J11, J12, J13, J14, J15, J16, J17
8	1uf	Resistor_SMD:R_0603_1608Metric	C3, C6, C8, C10, C23, C25, C27, C29
6	0.1uF	Resistor_SMD:R_0603_1608Metric	C13, C15, C18, C21, C32, C34
6	10pF	Resistor_SMD:R_0603_1608Metric	C12, C14, C17, C20, C31, C33
3	Conn_01x02_Pin	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J6, J7, J8
2	0.01uF	Resistor_SMD:R_0603_1608Metric	C2, C19
2	100pF	Resistor_SMD:R_0603_1608Metric	C1, C16
2	4.7pF	Resistor_SMD:R_0603_1608Metric	C4, C22
2	ADAR1000ACCZN	adar1000:CC-88-1_ADI	U1, U4
2	Conn_01x02_Socket	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J1, J2
2	Conn_01x20_Socket	Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical	J3, J4
2	SN74AVC4T245PW	Package_SO:TSSOP-16_4.4x5mm_P0.65mm	U2, U3
1	100	Resistor_SMD:R_0402_1005Metric	R8
1	Conn_01x12_Socket	Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical	J5
1	SN74AVC2T245RSWR	little foot:RSW_RPUQFNN10_	IC1

Similar boards

4 layers85 × 56.5 mm
HATv2.0
taroz/mosaicHAT-Station
mosaicHAT+ GNSS antenna + Raspberry Pi + Touch display + Battery + Case
51 parts34
2 layers100 × 80 mm
Vllink zynq7ext
vllogic/vllink_zynq7ext
利用低价zynq板，打造高速调试器开发平台
49 parts10
2 layers68.6 × 53.3 mm
Gowinduino
SushiBits/Gowinduino
Arduino-compatible evaluation board with Gowin GW1NSR-4C FPGA
86 parts8
2 layers63 × 52 mm
Adapter PCB
JonahZil/fpga-radar-projects
Independent undergraduate research and learning in FPGA based signal processing with the goal of building toward FMCW radar applications. Supervisor: Johan Holmstedt
25 parts1
2 layers130 × 65 mm
Can breakout pcb
the-mr-music/OrangeCanBreakout
Board to test the MCP2517 SPI CAN controller together with the Orange Pi Zero Plus 2
154 parts1CC-BY-SA-4.0
4 layers71.5 × 115.4 mm
RhythmPocketLite
zephray/RhythmPocketLite
Pocket audio player inside GameBoy case
173 parts1MPL-2.0
2 layers36.2 × 26.7 mm
Ffc adapter
akielaries/ffc_adapter
FFC adapter PCB for 1.5<->3.3v logic
43 parts
2 layers43.4 × 75.3 mm
Coloryr
Coloryr/ColorAudio
通用耳放，目前支持： - 音乐播放 - MP3音频解码，信息显示 - FLAC音频解码，信息显示 - 蓝牙音频播放 - SBC编码 - AAC编码 - aptx编码(freeaptx解码库) - USB音频播放 - UAC1 (最大96K 32bit，只能设置一种采样大小) - UAV2 (最大192K 32bit，支持多种采样大小)
234 parts2GPL-3.0

Questions

How big is the Trace pretty PCB?

It measures 134.2 × 75.1 mm and has 4 copper layers, 1.6 mm thick.

What parts does the Trace pretty use?

77 parts, built around the ADAR1000ACCZN and SN74AVC4T245PW. 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 Trace pretty KiCad files?

From the CalebJM04/SBSP-Control-Board repository on GitHub, at the commit this page was made from: the board is SBSP Control Board/Wilkinson Split Board/wilkinson/trace_pretty.kicad_pcb and its schematic SBSP Control Board/SBSP Control Board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Trace pretty design in my own project?

Its repository states no licence, so its author keeps all rights: ask CalebJM04 before reusing the design.