Other Parts Discussed in Thread: ADS7812 HI,
I have a piezo accelerometer and I would like to measure it using ADS7812 and Arduino mega board. After reading the datasheet of ADS7812 I have a few questions:
1) I would like to know the max current that…
Hi Aaron,
Your post started off with the ADS7812, but the schematic you attached shows the ADS7809 - which part is it that you are having trouble with? In general, I've not seen anyone having with issues using the ADS7812. The ADS7809 can get into…
Other Parts Discussed in Thread: ADS7813 Hi there!
I had ordered a sample of ADS7813 and tried to get work with an Arduino board. And my problem is i cant get out a better resolution than two decimal place. The first 10 bit seems ok, from MSB, but…
Hi Peter,
Have noticed similar with EK-TM4C1294-XL launch pad ADC noise is quiet high +vRefA directly tied to +3v3. The odd thing is a good part of the sample noise was coming from +5 feeding +3v3 LDO assume the MCU internal 2v0 LDO.
The launch pad…
All very good advice yet LP at this time ADC channels are open inputs simulating analog rising steps driven by residual AXi input gate E charging (Csh), (Rsw) internal resistor and capacitor. Must point out none of that added motor discussion has to do…
