I am trying to achieve cap touch using AD7142. But the results shows overflows everytime. Anyone provide some sample values for configuring AD7142.
Im working on ad7142 for proximity detection. Can any one please provide the equation to map the output CDC code to corresponding capacitance value?
I am working with AD7142 for proximity detection. But still I cannot achieve it correctly because of the wrong register configurations. Any one can provide a sample code for this? I am resolving the same issue for the last 5 months. Any one please…
I am using a single Cin connected to positive CDC input. I have written the powerup sequence as shown below
//bank 1// AD7142_WRITE(0x00,0x00,0x00,0xb2); AD7142_WRITE(0x00…
Anybody here worked with AD7142? I have a problem with programming it and I wondered if anyone can give me a sample program for this.
I am working on a capacitance measurement project where i am planning to use AD7142,
I am confused in range which i can measure.
Here CIN Input Range is ±2pf , paracestic capacitance is 40pf.
So what is the range???
I am trying to interface an AD7142ACPZ-1500RL7 to my Arduino Uno. I can't find any resources/references for designing the breakout board for this SMD. In fact I cant even find the footprint of this IC in the EAGLE CAD library. (Referred Analog…
we are planning an to use the AD7142 for our application and thus would like to evaluate the chip. So we soldered the chip to a prototype board and connected it to the SPI bus of a uC Evaluation board. Unfortuantely we did not manage to get the…