4 layers99.9 × 100 mm
Hermeslite
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
490 parts384
2 layers17.1 × 15.4 mm
Psfeedback
softerhardware/Hermes-Lite2384A second generation low-cost amateur HF software defined radio transceiver.
- Size
- 17.1 × 15.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 4
- Pads
- 31
- Tracks, vias
- 27, 4
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 24 Nov 2016
- Updated
- 4 Nov 2026
Overview
Psfeedback is an open-source printed circuit board by softerhardware, from the softerhardware/Hermes-Lite2 repository on GitHub. It is a 2-layer board of 17.1 × 15.4 mm with 7 parts on 4 nets, routed with 27 tracks and 4 vias.
It belongs with the radio and wireless boards of this library.
README
README.mdHermes-Lite 2.x
See the main Hermes-Lite Web Page for the latest links and details.
This is a work in progress to create a low-cost software defined amateur radio HF transceiver based on a broadband modem chip and the Hermes SDR project.
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 0 | HERMESLITE:SMD-0805 | R1 |
| 1 | 1K | HERMESLITE:SMD-0805 | R4 |
| 1 | 470 | HERMESLITE:SMD-0805 | R3 |
| 1 | 50 | HERMESLITE:SMD-0805 | R2 |
| 1 | BNC | HERMESLITE:SMAEDGE | RF1 |
| 1 | OSHW-logo_silkscreen-back_2mm | HERMESLITE:OSHW-logo_silkscreen-back_2mm | G*** |
| 1 | RFD2b | HERMESLITE:psfeedback | DB1 |
Questions
How big is the Psfeedback PCB?
It measures 17.1 × 15.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Psfeedback use?
7 parts. 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 Psfeedback KiCad files?
From the softerhardware/Hermes-Lite2 repository on GitHub, at the commit this page was made from: the board is hardware/companions/psfeedback/psfeedback.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Psfeedback design in my own project?
Its repository states no licence, so its author keeps all rights: ask softerhardware before reusing the design.
More from softerhardware/Hermes-Lite2
6- 4 layers100 × 49.9 mm
N2adr
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
166 parts384 - 2 layers106 × 55 mm
Endcap
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
48 parts384 - 2 layers21.9 × 51.7 mm
Io jumper
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
13 parts384 - 2 layers28.1 × 15 mm
Db9
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
9 parts384 - 2 layers18.4 × 12.5 mm
Smallio
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
6 parts384
Similar boards
- 2 layers
Encoder
byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
7 parts4.3kMIT - 2 layers40 × 20 mm
- 2 layers19.8 × 30 mm
- 2 layers35.6 × 58.2 mm
Display Carrier
AxxAxx/AxxSolder
STM32 Based soldering station for JBC cartridges, 9-24 VDC and USB-PD power
7 parts1.7kGPL-3.0 - 2 layers20.3 × 16.3 mm
- 2 layers26 × 44 mm
Compact carrier board
jamro/tiny-engineer
A small desktop robot that brings an AI coding assistant to life, physically acting out when it reads files, thinks, writes code, and finishes work.
7 parts1.1k - 2 layers26.4 × 53.8 mm
Atari pickup
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
7 parts1kGPL-3.0 - 2 layers
