开云体育

I had occasion to snip out out my Nano recently, wasn't as easy as I expected. See second paragraph of post? ?/g/BITX20/message/50027 A minor edit to that post: <? Then remove

made a tool for my Ungar iron, about 1" long piece of Copper? with 1/4-20 thread to hook to the element. Apply to one, clear holes. Apply to other side repeat. The I use the hot air to loosen the

Clipping leads, heat a pad and either blow 'right hard'(southern saying) or poke with a tapered punch. Works great. I found a nice electric desoldering tool on eBay but they didn't say that 220VAC was

Thinking of getting a second one for experimenting with the 2560/touch screen. Any savings or source of one without the Raduino? Bo W4GHV '54

Change ECM & try...

Rudolf Very good summery. This might be in your document, but there are also variants of the Blue Pill on EBay that have "Arduino Compatible" bootloaders already installed. Some say they have "Maple

Hi thanks for the reply ... the software change is probably beyond me, the Raduino software is preinstalled. Is there a way I can alter the cuicuit hardware and install a switch to change modes??

Thanks, Jack. Had no idea about battery. I'll have to look it up. I thought i'd just have to load firmware after installation [email protected]> wrote:

I use chipquick and wick

I started in the 70's and saved my beer money to get more memory chips for my TRS-80. ?

I won't say it is the best, but what worked for me two times. Due to my fault while modifying the ubitx I had to replace the nano board. I used one of the hot air rework stations that can be bought

I haven't done any adjustments or calibration yet. ?Been too excited getting it going. I need to Google and get the info to do them. Thinking an external audio level meter is needed. (my o'scope is

Allen K5ABL said: about the same cost as ST. They SHOULD cost the same -- the dies are identical, for equal-specification processors. 73 Jim N6OTQ

Probably obvious, but don't forget a button battery for the RTC and add code to set it when you're tethered to the PC, using its system clock to get the current date and time. There's plenty of code

I think most will tell you to snip the legs of the Nano, remove it, and carefully unsolder each pin from the board, exercising care not to overheat the board and lift the pads. Jack, W8TEE

Need device on the best way to unsolder the nano board. All help gratefully received. -- 72 and God bless KD4EPG

Ordered nano and clock board. Gonna start with nano then the 5351 ic. Anything else I should consider? Thx

Apologies if this has been answered, but roughly how many ?Bs has hfsignals shipped so far? Is there any breakdown by country available?

Hello Joe W3JDR, I have made a comparison of the STM32 *Blue Pill* , and the *Maple Mini clone* in my wiki. See: http://www.rudiswiki.de/wiki9/STM32F103Board (

Please let me have a board from each. I will pay by paypal when asked to. Paul 9H4N