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All my Encoder playing around has been on BitX and with interrupts.? Using Encoder library. Maybe you could experiment by making a sketch by stripping out from uBit code that just includes reading

Hi Sarma, I tried both .1 and .01 on 3 different Raduino installations. It doesn't make a noticeable difference on my 3 anyway. I'll put the .01's in anyway just in case. Jim

I have pinned it down to the Asus router itself.? If I connect my PC directly to the Comcast modem, it works just fine.? So it's time to replace that router (I have a replacement sitting here

I tend to go with hardware to debounce mechanical contacts.? There are some elegant solutions from Paladin Semiconductor: Pushbuttons ( http://www.paladinsemi.com/pushbutton_interface.php ) They

Just for giggles, change your network card's DNS to 8.8.8.8 (that's Google's public DNS) and try it. Comcast may not have had their DNS refreshed or their DNS might have rejected it for some odd

What ever be the internal circuitry, the pin out would not change, I suppose. Regards MVS Sarma

The problem turns out to be with my Comcast modem, apparently. The problem is that I can not connect to through Comcast - not an email problem.? The email is working fine.? If I

Not completely sure but I think it will work OK. The only difference is that the coil resistance is slightly higher but I believe this is not critical for use in BitX. Why not just try it out? 73

Hi! Do you think this may work??https://www.ebay.es/itm/ZETTLER-AZ822-2C-12DSE-Relais-12V-DC-2xEIN-2A-960R-DIP-Relay-Sensitive-855056/361891187328?hash=item5442654a80:g:UBsAAOSwMmBV4C5C I see the

Modified TPA Libraries:?/g/BITX20/files/TPA2016%20Library

TDA2822 does not have to warm up if it does is defective or it oscillates! But the amplification is too high to the needs, try to use agc on the audio or decrease the IC gain!

Hi mike, I'll put the files up soon... I did have the same issue with low audio. That is what the noise gate threshold is for, we want to set it very low(0) so that it lets even weak signals and

Yes, all separate and not even in a chassis as yet. Cheers.

Thanks Raj and Mike for the info!!! I have had a bad run. I have had 2 faulty LM386's on previous projects, and now this! Oh well, I guess that's just how it is sometimes.? Pez

Pez Mouser has them and Surplus Electronics here in NZ ( https://surplustronics.co.nz/products/4797-tda2822-2-x-1w-audio-amplifier-ic ) Should be sources in Aus Mike

R51 change is only in the RX path. It changes the biasing to Q70 and allows it to handle bigger signals without distortion. Alternatively you can change R50 to 180 or 220K and get the same

Thanks for the suggestions everyone. When I first connected the pot, the wiring was as per the schematic (and therefore incorrect). I has this corrected in the first 10 minutes of operation, so it is

Thanks John, As far as I can determine now, I do think there is a differenced in Nano version. At least one difference is.... the old one has a green led while uploading firmware and the new one has

Hi guys Where can I buy a new Raduino board for the ubitx? I need a spare. Do you think I may contact the seller somehow? Regards

Mine ordered on 12/25 was shipped on 12/20 and came in today. No duties or extra fees form DHL. -- 73, Yvon NU6I