Open-source KiCad boards

9 match “MR-DOS”

Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

2 layers38.1 × 60.5 mm
TDR splitter
MR-DOS/TDR_splitter
Addon for TDR_avalanche to allow simple TDR cable measurement
23 parts5GPL-3.0
2 layers109.6 × 44.5 mm
Gener5351
MR-DOS/gener5351
Simple 3-channel standalone clock generator with Si5351
56 parts2GPL-3.0
2 layers73.9 × 46 mm
TDR avalanche
MR-DOS/TDR-avalanche
Avalanche pulser for use as TDR core
80 parts11GPL-3.0
4 layers51 × 85.5 mm
RF4463PRO
MRZ-N/MRZN-RadioAmateur-Resources
Receptor de código y hardware abiertos para radioaficionados. Recibe dos emisiones del satélite MRZN:
15 partsGPL-3.0
4 layers85 × 56.5 mm
RF4463PRO
MRZ-N/MRZN-RadioAmateur-Resources
Receptor de código y hardware abiertos para radioaficionados. Recibe dos emisiones del satélite MRZN:
21 partsGPL-3.0
2 layers102.4 × 102.4 mm
Generator 5351 rect sine
MR-DOS/generator_5351_rect_sine
Rectangular and sine generator with Si5351 working up to 200 MHz
284 parts6GPL-3.0
2 layers147.4 × 63.2 mm
Guitar down octave
MR-DOS/guitar_down_octave
A octave-down effect for guitar. All analog, no microcontroller, no DSP.
219 parts5GPL-3.0
2 layers89.6 × 79 mm
TDR 5351 core
MR-DOS/TDR_diploma_thesis
Time domain reflectometer. Includes Hardware, firmware and GUI in Octave. Also a diploma thesis.
199 parts33GPL-3.0
4 layers100 × 100 mm
MWGEN G1
MR-DOS/MWGEN-G1
12.5 MHz - 6400 MHz (LMX2572) or even up to 20 GHz (LMX2595) generator board with int./ext. reference.
373 parts18GPL-3.0