Blog - All Comments

RE: Arduino Mini RDF Fox

Leatherwood — Sun, 22 Sep 2024 13:10:45 GMT

Working on a mod of this adding voice.

RE: PlanetCatcher: Building a World-Band Radio Receiver

vijykrishnans — Sun, 21 Apr 2024 17:56:28 GMT

Hi Shabaz,

Where can I get the PCB from?

RE: PlanetCatcher: Building a World-Band Radio Receiver

vijykrishnans — Sun, 21 Apr 2024 17:56:16 GMT

Hi Shabaz,

Where can I get the PCB from?

RE: PDTect_RF Partial Discharge Detector

Shah — Sun, 19 Feb 2023 10:33:51 GMT

Hello kindly share email with me I have a question

RE: Building a poor man’s quarter-wave 433MHz antenna: Antenna’s construction

dougw — Mon, 26 Dec 2022 07:35:28 GMT

Great to see an article here on building an antenna.

RE: Python library to send data over RFM75 chip using FTDI boards

dougw — Wed, 30 Nov 2022 23:00:27 GMT

Thanks for sharing.

RE: Arduino Mini RDF Fox

durandal734 — Mon, 13 Jun 2022 00:25:39 GMT

Hi, for some reason this, and pretty much all the different variations of this DTMF detection code just don't work on my arduino. When I load it, it'll push out an empty carrier wave for about 30 seconds and then it won't acknowledge any DTMF codes. I'm at my wit's end here.

RE: Xmas Audiovisual Show

dubbie — Sat, 25 Jul 2020 09:24:49 GMT

Is it time for Christmas projects again already! I will have to start preparing. Only 153 days to Christmas - possibly even some snow!

Dubbie

RE: Xmas Audiovisual Show

navadeepganeshu — Fri, 24 Jul 2020 13:13:32 GMT

How about using some microcontroller insted of FPGA?

Could have been a lot simpler and quicker right?

RE: Xmas Audiovisual Show

johnchambers — Wed, 24 Jun 2020 20:31:30 GMT

Great introduction to FPGA design. I suspect you have done some DSP somewhere in your past!

I've just tried to re-create your FM transmitter design and the clock modules are misssing. Could you put a few lines up as to the frequencies required and how to use the clock wizard to generate them?

Thanks

John

RE: Got mail! LoRaWAN Mail box sensor

akshitagupta15june — Wed, 20 May 2020 01:40:33 GMT

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If you like my innovation of MULTIPURPOSE AGROBOT ,please hit a like button.

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The online film festival is started and my video requires your precious votes and feedbacks.

RE: Got mail! LoRaWAN Mail box sensor

musskopf — Wed, 13 May 2020 23:26:54 GMT

Hi Eivind,

Mike M. here... Wow! Great project post, it's always great to see people implementing real-life solution with our little board.

RE: Antenna Antenna

Workshopshed — Fri, 17 Apr 2020 18:31:01 GMT

I watched some of the "The Things Network" conference the other day and was reminded of Jan's experiments with lorawan

https://www.youtube.com/channel/UCv85CXnZUXEKnlZpQapTAwQ

RE: Got mail! LoRaWAN Mail box sensor

ruant — Sat, 15 Feb 2020 23:53:49 GMT

Kult prosjekt!

Pricey "main" unit, you know of a cheaper alternative on Ali/ebay?

Perhaps:

https://a.aliexpress.com/_sX60TM

RE: Building a poor man’s quarter-wave 433MHz antenna: Comparing Antennae

Fred27 — Sun, 26 Jan 2020 19:51:32 GMT

The nanoVNA is an incredible piece of equipment for the price, isn't it? I've heard it has some limitations when the frequency goes up, but I found it did an excellent job at 14.56MHz for an NFC antenna. It looks like it's good for sub-1GHz stuff too.