Post Created date
Switch debouncing on code
Never put a delay in an interrupt handler.
Monday, 13 September 2021 - 16:03
Information Storage and Retrival
I am currently in the process of rewriting, and hopefully soon releasing a electronics components organization application.   The components have tags used to identify them...
Monday, 30 August 2021 - 10:26
project works well for a few minute.
Another possibility is a bad pointer, can cause a multitude of problems.
Sunday, 29 August 2021 - 21:21
Should I buy a development board or an AVR microcontroller?
I use the ATmegaXX8 Mini Dev Kits in quite  a few projects.  Bare bones!
Sunday, 29 August 2021 - 21:19
ATMEL parts are running out of stock due to wafer shortage ?
Interesting read.   According to Intel's boss the worst is yet to come, I don't know if I agree with that or not.  I guess the shortage will depend on how long the...
Thursday, 19 August 2021 - 13:01
Seeking part # for single-pin female header connector
I believe you want Dupont connectors   ebay 1P Dupont connector
Saturday, 14 August 2021 - 20:37
[C] How to find size of an array but using only the base address of the array?
Just a thought but it appears from your example that your data is all 0xffs', if this is so why couldn't you put say a 0x00 at the end of each array and then look through each...
Tuesday, 10 August 2021 - 15:28
What type of data structure do you find yourself using most times?
Circular buffer, I do quite a bit of communications firmware.   Lately it's been an attempt to do communication firmware!
Saturday, 7 August 2021 - 22:58
Wireless alarm - long range
Something like this might work.   915MHz ESP32 LoRa
Saturday, 7 August 2021 - 13:11
electrical design software recommendations
jgmdesign wrote:oh, with regards to EAGLE....I HATE that software mess   I don't much care for it either, but it's free!
Friday, 6 August 2021 - 23:54
electrical design software recommendations
I've been using Eagle Electrical design software for many years, using the free (restricted) version.   Large user community. It serves my purpose and I've overcome some of...
Friday, 6 August 2021 - 16:43
VFO recomended
The Si57X has a frequency range of 10MHz to 1.2GHz the AD98XX devices function at a considerably lower frequency.   So the question is what do you plan to do with them?
Tuesday, 3 August 2021 - 13:47

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