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Arduino .hex and external programming
I am being somewhat lazy....   I blew out two of my three UNOS.  My last working one is my prototype.   I wanted to use one of the others as a PWM source but now...
Tuesday, 23 March 2021 - 16:58
Alternate Pin Allocation Question
Hey Ho,   I am using the SPI port on the UNO to drive a DAC.  I am not using the MISO input, and teh Relay Shield I am using uses the MISO lone to activate Relay 4....
Friday, 19 March 2021 - 16:52
Converting float to a byte - WHAT?!
Yes, the title is what I want to do.  Sort of.    To make this as painless, the code first.  /* Code developed by L.Boaz * Nissi Embedded Laboratory *...
Friday, 19 March 2021 - 14:16
Debouncing several inputs in Arduino world
Hey All, I have 4 digital inputs connected to my UNO.  I want to do a little debouncing(oh goodie here we go again), but from what I see in the Arduino examples, they show a...
Monday, 1 March 2021 - 16:03
Timing/Timer question(s)
Hey all,   I am doing a little one off thingie using an UNO.  I want to do certain things at certain times, and if I was doing this outside the Arduino world this is a...
Friday, 26 February 2021 - 14:54
I do not understand the error.......
Hellooo there.   I bought a couple of theres for a project:   https://www.amazon.com/gp/produc...   And to test them out I did a search through the Arduino IDE and...
Sunday, 14 February 2021 - 01:39
High Voltge Specialist in NJ, USA area needed
Greets all,   I customer/colleague of mine is in need of an engineer that has qualifications for working with high voltages in the 9kV to 15kV range.   They are looking...
Tuesday, 15 December 2020 - 22:53
message and a warning regarding behavior in a FOR loop...
I received the following following a build: In teh FOR loop I have this:   And for 'adc_avg_array I have: uint16_t adc_avg_array[16]; //16 element storage of ADC...
Thursday, 10 December 2020 - 17:10
two bytes, one integer......
Greets Freaks!   I am combining a two byte ADC output into a single integer.  As I do not do much programming anymore I had to think about how to do this....and a little...
Tuesday, 8 December 2020 - 18:08
Upgraded Studio....Buyers remorse, and some questions
So I started Studio and I checked for an update.  There was one that innocently said "Add XC8 compiler support.  Foolishly I took the bait and by the time the questions...
Tuesday, 8 December 2020 - 02:52
Tube amplifier enthusiasts might like this
I was searching through an online marketplace when I came across this Tube amp in the pictures.   Very tempted to purchase it.....clean it up and then determine if I keep it...
Saturday, 5 December 2020 - 01:43
Which data type?
Looking for a little guidance....or a lot of guidance.....   I want to make an averaging filter for a 12bit ADC.  The 12 bits are unsigned.   I was thinking of a 16...
Monday, 30 November 2020 - 22:07

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