
SeaTalk1
dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

Kamstrup IR-øje
Kamstrup is an open-source printed circuit board by Hal9k-dk, from the Hal9k-dk/kamstrup repository on GitHub. It is a 2-layer board of 13 × 0.5 mm with 11 parts on 10 nets, routed with 48 tracks and 0 vias.
It is built around the BC547 and BC557. Its parts include 5 resistors, 3 transistors and 1 connector.
Kamstrup IR-øje
Se http://wiki.hal9k.dk/projects/kamstrup for flere oplysninger.
DLMS kompatibel software:
https://github.com/bsdphk/PyKamstrup https://github.com/Hal9k-dk/kamstrup/tree/master/Software%20eksempler/kamstrup_powermeter
IEC 62056 kompatibel software:
https://github.com/bsdphk/PyDLMS
Kamstrup MULTICAL kompatibel software:
https://github.com/Hal9k-dk/kamstrup/tree/master/Software%20eksempler/kamstrup_multical402 https://github.com/KenanV/KamstrupMultical66 https://github.com/golles/Home-Assistant-Sensor-MC66C https://github.com/RuntimeError123/hass-mc66c
It measures 13 × 0.5 mm and has 2 copper layers, 1.6 mm thick.
11 parts, built around the BC547 and BC557. 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.
From the Hal9k-dk/kamstrup repository on GitHub, at the commit this page was made from: the board is pcb/kamstrup.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Hal9k-dk before reusing the design.

dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

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A memory device programmer (Flash/EPROM/E2PROM) board and software, connected to PC by USB port.


telec16/modular-synth
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nodep/NovaBox
Circuit and PCB design of simple Bluetooth stereo receiver and amplifier


