SAVED my day! THANKS! But please provide the Arduino codes in the video description or pinned it on the comment. You just got an additional subscriber here!
Hello mate what about the acquisition rate which is 860sample per second does this will give any problem for a system which meed very fast acquisition?
For a 16bit, its 65000. Instead of doing 5V/65000 to determine what their step is, shouldn't it be refvoltage/65000? The ADC has an internal reference voltage.
it should be whatever the adc is rated for - 5v 3.3v anything else, 16bit is 65536 0-65535, not that to much stock should be put in low ability adc's accuracy 5000/65535 =0.076295, times that by measured voltage(say 2.5v) = (32767*0.076295)*1000=2.499v 3v3=3300/65535 =0.050355 1.65v=(32767*0.050355)*1000=1.6499v it should be said though that these voltage/resolution calculations produce floating point number which produce calculation errors(not all decimal point numbers can be reproduced leads to rounding errors), probably not important at 0-5v but if you were measuring large numbers it could noticeably affect result.
16 bit (2 Bytes) works out to be 65,536. Most if not all programing language variables use those 65,536 values in the range of 0 to 65,535 since zero is the first number in binary sequence.
You really cleared my doubts about 10bit and 16bit thank you soo much.
*best arduino tutorial guide youtuber. thx
VDD and VCC is for positive voltage supply. VEE and VSS is for Negative supply, ground. So VDD is fine here ;-)
SAVED my day! THANKS! But please provide the Arduino codes in the video description or pinned it on the comment. You just got an additional subscriber here!
measuring +/- current is a common stumbling block with a/d for example battery charge/discharge.
ADS1115 has 16bit, but you can use only 15 bit ( 1bit is indication of positive or negative) it work like this -32768 to 32768
And on the negative side you can't go lower than -0.3 V without destroying the thing, so really it's a 15-bit ADC
Could I use this controller to convert an old trucks analog gauges to a digital reading? 🤔
So what hall effect sensor would be the best(also not crazy expensive) to use with 16bits
Hello mate what about the acquisition rate which is 860sample per second does this will give any problem for a system which meed very fast acquisition?
Nice !
Can we make as data logger
Can I sense uA unit with this?
Do you know how to use the ADS1115 with a PIC? Thanks!
For a 16bit, its 65000. Instead of doing 5V/65000 to determine what their step is, shouldn't it be refvoltage/65000? The ADC has an internal reference voltage.
it should be whatever the adc is rated for - 5v 3.3v anything else, 16bit is 65536 0-65535, not that to much stock should be put in low ability adc's accuracy
5000/65535 =0.076295, times that by
measured voltage(say 2.5v) = (32767*0.076295)*1000=2.499v
3v3=3300/65535 =0.050355
1.65v=(32767*0.050355)*1000=1.6499v
it should be said though that these voltage/resolution calculations produce floating point number which produce calculation errors(not all decimal point numbers can be reproduced leads to rounding errors), probably not important at 0-5v but if you were measuring large numbers it could noticeably affect result.
Hmm 🤔 interesting 👍
good thanks
Pretty much for Raspberry Pi :))
65.535 I think btw
16 bit (2 Bytes) works out to be 65,536. Most if not all programing language variables use those 65,536 values in the range of 0 to 65,535 since zero is the first number in binary sequence.
@@DodgyBrothersEngineering Oh yeah right
man you hasn`t tell us how connect it and write the code, why ?
its much easier to learn all the coding yourself than someone showing how to do it on video. Just google it man, its all over the internet!!
1024... :D
CHANGE RESISTORS TO CHANGE THE GAIN!!!!!! OMG YOU SHOULD READ THE DATASHEET