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Reflow with hot air gun or kitchen oven?
I ran a soldering iron over some of the doubtful looking joints, and it seems to be OK(for the time being). Thanks for all the responses. This is my wife's car, but I'd like my...
Wednesday, 31 July 2019 - 08:37
Reflow with hot air gun or kitchen oven?
gchapman wrote: John_A_Brown wrote:Since these things cost hundreds to replace, ...May be less. https://www.autozone.com/electrical-and-lighting/remote-keyless-entry?filters=...
Tuesday, 30 July 2019 - 11:54
What was your first micro programming experience?
My 6809 experience was initially on an SWTP computer with the 09 card. Later I built my own. I also did a fair few re-writes of one-armed-bandit stuff on PCBs that use the 6809....
Tuesday, 23 July 2019 - 19:56
What was your first micro programming experience?
6809 still my favourite. If someone made one with built-in memory and I/O, running at 16mHz, I'd still be using it.
Tuesday, 23 July 2019 - 07:55
What was your first micro programming experience?
I did 6502, amongst many other chips.
Monday, 22 July 2019 - 13:18
What was your first micro programming experience?
Around '76 or so, I was working for a company that operated video games in pubs. Atari and Midway started using microprocessors in their games, and the company sent me on a short...
Monday, 22 July 2019 - 11:00
Touch sensor weirdness...
Please do let us all know if you get to the bottom of this.  
Wednesday, 17 July 2019 - 14:52
Touch sensor weirdness...
I take it there's nothing else happening with the firmware while you're testing this? 96 seconds is a long time, sound like some sort of interaction. If you move to the US, is it...
Monday, 15 July 2019 - 09:47
RFID rc522 reading using atmega328p from arduino uno in atmel studio
undercover00 wrote: ki0bk wrote: Welcome to AVRFreaks!   Google is your friend for arduino projects, must be a TON of tutorials if you enter "Arduino rc522"!   Here is a...
Friday, 12 July 2019 - 16:59
Quiz for fun, I/O pin and 4 levels
N.Winterbottom wrote: ki0bk wrote: Well one solution, and I did not think of this but read it here somewhere, is to have a soft uart (TX only) and send serial debug info out as...
Friday, 12 July 2019 - 09:39
Quiz for fun, I/O pin and 4 levels
Also many years ago, I have seen a similar thing done with a scope, using upper 8 bit of address bus as one axis, and lower 8 for the other. I can only assume it wasn't all that...
Friday, 12 July 2019 - 06:53
Controlling relays using ESP32
Serial drivers would be the best way, IMO. Allegro used to make some dedicated serial lamp/relay drivers, but I'm not sure if they're still available. You might have to use logic...
Tuesday, 9 July 2019 - 08:41

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