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Anytime someone finds a vendor, domestic or foreign, who sells product that is out of spec, they need to post that vendor's name on this forum. There's no need for this kind of crap and if enough of

In my junk box I have a supply of 2x16 LCD displays. These all have the analog interface where it takes several wires from the microprocessor to the display to make it work. This project introduced me

It has been my observation that parts sourced from China obtained through eBay can sometimes have sketchy quality control. Recently I obtained 200 .1uf 50v ceramic caps from one of the more respected

Can anybody tell me where I would make a tap on the 49'er keyer section so I could have a front panel indication of the transmit state? I'd like to use a small led. I found one at RS and it would need

Thanks for the help on the display , that part is working now..https://youtu.be/D_mkqhgZ-lw now to rack my brain on other problems.

Well I finally got to building the nano-DDS kit, Nice, very nice. But I had difficulty with the mini360 regulator board. I could not get it to adjust below 8.7v, I had a few in my stock box so no

Debco has a 10 pack of 5.1V 1W zener diodes for $1.25 and a 2 pack of 22uH chokes for $2. I buy a lot of stuff from them...husband and wife team, both hams, and great people. Debco Electronics |

Well, my update is that I made it back from FDIM and have been checking out some new toys. I ordered the remaining parts/modules for the DDS VFO and should have all that in a few weeks. In the

I would like to trade; 2 1W 36 Zerner Diodes 2 100uh inductors for 2 5.1 1W zener diodes 2 22uh inductors I can send today. Send me an email to n 9 j c v @ mail.com Thanks b

While Farrukh is working on a modification to the Beta PCB, I'm continuing to work on the software. Something most AA's won't let you do is store a scan for use later. The attached photo shows a

Jack, What you were demonstrating to me on your new AA device really looked interesting and definitely worth building. While you were showing me the device I was also thinking of how I could possibly

Gary: Yes, the new AA will be completely portable, but will allow you to save scans to an SD card, which can then be sent to a PC via a USB connection. Since it's stored as a CSV file, it can be input

Peter, Besides making sure you are using the correct I2C library for the DDS/49-er radio, you need to make sure that you are calling the display in the code but its proper address. If you head over to

The listing is no longer viewable. If you can, write the vendor and ask which libraries the display uses. Jack, W8TEE To: SoftwareControlledHamRadio@... Sent: Tuesday, May 24, 2016 9:15 PM

here's a link to the display i bought on eBay. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemVersion&item=152014993836&view=all&tid=1390886524005

Interesting on the two calls. Never thought to look them up. I was lucky and ended up with a call ending in MNA when I started but have over the years modified it a bit with WN0, AB0, WB0 and now

Gary: You did a good job, as I said. BTW, I wondered if anyone had the call W0MAN, and it turns out a lady has it, but a guy has W0MEN. Interesting!? I'll keep you posted on the AA project. I have

Jack, Thanks for the nice comments on the transceiver and for creating the design to start with. Some pretty tough competition at this build session. Really looking forward to building your next

Norbert, I found the case at a hamfest for $3.00. It had something else in it at one time but was empty when I bought it. I was able to use the former front panel as the back panel since it has an LED

Very nice looking package.? Congrats. Dave, W0DF