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Programmer for AT89S2051 etc.
JerryMouse wrote: ok, thanks. It will take many monts to deliver the programmer from China to my country. I guess .. .maybe May/June :) Once, the programmer will be delivered, I...
Monday, 7 February 2022 - 21:22
Programmer for AT89S2051 etc.
JerryMouse wrote: How can I add  Avrdude.conf  ??? From where I can download it ? Check when your programmer arrives if it has links to a CONF file.  Hopefully,...
Monday, 7 February 2022 - 20:28
How to manipulate more than 8 Digital I/O with Arduino Nano
LegendaryBeginner wrote: I am trying to manipulate LEDs using Arduino Nano. I was able to make 8 LEDs with the following code:   DDRD =0xFF; PORTD = 0xFF;   I...
Sunday, 6 February 2022 - 20:23
CPLD Development Board Recommendations and Books
jgmdesign wrote: CPLDs have become somewhat obsolete, with the FPGA prices coming down, and performance going up.  You might want to go that route. Yes, even the terms are...
Saturday, 5 February 2022 - 21:13
Programmer for AT89S2051 etc.
JerryMouse wrote: ok, 8051/52 is almost 45 years old technology, but it is still in production. there is a lot of manufacturers producing this "old" technology ..   Yes, the...
Saturday, 5 February 2022 - 19:47
CPLD Development Board Recommendations and Books
You probably need to define what you'd like to actually do with it too ?   Pop over to Digikey and search their evaluation-boards-embedded-complex-logic-fpga-cpld...
Saturday, 5 February 2022 - 19:06
Programmer for AT89S2051 etc.
JerryMouse wrote: I have got a great idea. :) Can someone "to create" the programmer with correcponding firware enabling to programm AT89S2051 for me ? and send it to me ?  ...
Friday, 4 February 2022 - 23:54
Programmer for AT89S2051 etc.
  JerryMouse wrote: I found this: https://www.rathlev-home.de/mc/m...   That could be worth exploring.  It has a ISP program that the docs say maps like this...
Friday, 4 February 2022 - 23:34
AVR32DA32 voltage VS frequency
pramilo wrote: My question was more along the lines if someone had any experience in doing this.  I will definitely try it myself but unsure if willing to commit to it [edit]...
Thursday, 3 February 2022 - 23:44
Raspberry Pi is now a microcontroller
awneil wrote: Who-me wrote:Chuckles at this   If you want to build your product on a microcontroller you can actually buy in 2022, RP2040 is your friend. Head on over to...
Thursday, 3 February 2022 - 21:12
Raspberry Pi is now a microcontroller
gchapman wrote: Raspberry Pi Direct: buy RP2040 in bulk from just $0.70 - Raspberry Pi ... Unobtainium no longer RP2040 is built on a more modern semiconductor process (TSMC 40LP...
Thursday, 3 February 2022 - 03:04
provide a path for the noise? (transformer)
See web comments on X and Y capacitors https://www.quora.com/Can-any-on...   Transformers often have a faraday shield (s), to reduce unwanted coupling primary to secondary...
Wednesday, 2 February 2022 - 22:04

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