fritzing-app
rtl-sdr
fritzing-app | rtl-sdr | |
---|---|---|
62 | 8 | |
3,793 | 656 | |
0.9% | 1.5% | |
9.2 | 5.8 | |
25 days ago | 6 months ago | |
C++ | C | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
fritzing-app
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Beginner IoT project: LED Web trigger
References: Felipe Flop’s website https://www.filipeflop.com/blog/controle-monitoramento-iot-nodemcu-e-mqtt/ accessed on 01/27/2018. Eclipse server for MQTT Broker https://iot.eclipse.org/ accessed on 01/27/2018. Mosquitto https://mosquitto.org/ accessed on 01/27/2018. Cloud MQTT https://www.cloudmqtt.com/ accessed on 01/27/2018. DuckDNS https://www.duckdns.org/ accessed on 01/27/2018. Proftpd http://www.proftpd.org/ accessed on 01/27/2018. Filezilla https://filezilla-project.org/ accessed on 01/27/2018. Fritzing https://fritzing.org/ accessed on 05/25/2022. Appendices:
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Jumperless: Breadboard Without Jumper
https://tinyurl.com/yr34sym6
https://wokwi.com/ is great for simple, digital only stuff.
https://fritzing.org/ will kind of lay out the PCB for you, but it's kind of a pain in the ass.
Wokwi and Fritzing are more "Breadboard Simulators" than real circuit simulators, but they do have their place.
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Software for the arrangement of computer components on breadboards
Try https://fritzing.org/ for layout on breadboards.
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My OR gate circuit isn’t working as expected, the LED should be turned off when both switches are off but it remained lit, what’s wrong?
Looks like fritzing
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How to draw circuit with photos ?
Source code found at https://github.com/fritzing/fritzing-app
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is there an online tool that i can use to visualize raspberry pi gpio connections ?
Fritzing is open-source, so you can just download it from github: https://github.com/fritzing/fritzing-app and build it yourself. Might be worth a buck or two to download a pre-built version though...
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double sided perfboard options
For designing them there are various tools out there. Personally I find https://easyeda.com/ and https://upverter.com/ easier to get started with. Other popular option (but with a much steeper learning curve) are kcad, but I have always found that to be clunky UI. https://fritzing.org/ is another local option that is easy to use but last time I tried it would crash on me all the time making it basically unusable - maybe it has improved since I last tried it.
- Hi, What software did they use to draw a schematic like in this picture?
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Recommend an easy circuit sketching tool?
In the past, I have used fritzing.
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Does anybody know what wbesite was used to do this ?
Try https://fritzing.org/
rtl-sdr
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SDR over Ethernet - Anyone tried it?
A network protocol called rtl_tcp that has been ported to rsp_tcp by the guys at SDRPlay in order to increase the IQ bandwidth from 8 to 14 bits to get the most from their SDRs. SDRPlay has provided a rsp_tcp server app/image that can be run on various hosts including RPi. Your RSPxx SDR connects to the RPi via USB and the RPi connects to your local network via Ethernet or Wi-Fi. Any network client application that supports rsp_tcp/rtl_tcp (including SDRUno) can connect to the RPi and use the SDR just as if it was connected via USB. This not only allows you to use your SDR from potentially anywhere you have a computer, it also allows you to minimize the distance between the SDR and the antenna(s). In theory you could even run Ethernet cable right up to the antenna.
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rtl-sdr versions that include bias-tee and other improvements
The version from Osmocom does have the -T option. https://github.com/osmocom/rtl-sdr
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1940's Philco Radio & PI/RTL-SDR Setup
Correct, I am using the RTL-SDR software >> https://github.com/osmocom/rtl-sdr
- Funcube dongle with multimon-ng for pocsag decode
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What do you use your homelab for?
rtl_sdr
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What's a good Linux-compatible multipurpose decoder of RF signals?
For remote-location of an RTL dongle using Raspberry Pi or similar, which linux or windows clients can connect to over wifi or ethernet, there is rtl_sdr
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How does sample rate work in an sdr
Hmm. I'd check out the RTL-SDR Sourcecode, in particular rtl-test, and manpage. This tool lets you calculates the PPM error of your dongle.
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Raspberry Pi controlled radio telescope.
Not sure if it’s exactly what you want, but you can control GQRX over TCP. If you want more granular control, you can use the rtl-sdr library to process your desired signal. In my opinion it’s a bit low level for your project so using its Python wrapper, PyRtlSdr so you can get most of the rtl-sdr functionality while using Python’s networking.
What are some alternatives?
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
rtl-power-fftw - Power spectrum for RTLSDR dongles.
wokwi-features - Wokwi Feature requests & Bug Reports
gqrx - Software defined radio receiver powered by GNU Radio and Qt.
MeeBleeps-Freaq-FM-Synth
rtl_433 - Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
WireViz - Easily document cables and wiring harnesses.
multimon-ng
DaisySP - A Powerful DSP Library in C++
dsd - Digital Speech Decoder
MH-CD42-Utility-Board - A utility board for MH-CD42 LiPo boost & charge modules
librtlsdr - Software to turn the RTL2832U into an SDR