Hello Tinkerers,
I am having questions and maybe you can shine a light on it/thought on it.
1 is it possible to attain a 16 bit through oversampling? my signal should be sampled at 1KHz with a beaglebone Black(12Bit)
2 how noisy is the beaglebone? the arduino Uno is quite noisy over its internal bus, if there are many processes running (RTC, SPI, I2c and 1 Wire)
3 if I connect the ILI9341 TFT to the beaglebone how much do I deminish my processing time for other processes? (I would like to display in 10ms) delay
4 if 16 bits is achievable, why not 24 bits or are the requirements (board layout, traces etc pose a problem?)
5 is the SPI of the beaglebone faster then the ADC with its 200KHz sample rate?
6 which ADC is the best suited for 1ms signals with 1.8V Vpp, less noise.
7 I would like to record also 2 Thermocouple with an AD595A over an ADC
I am having questions and maybe you can shine a light on it/thought on it.
1 is it possible to attain a 16 bit through oversampling? my signal should be sampled at 1KHz with a beaglebone Black(12Bit)
2 how noisy is the beaglebone? the arduino Uno is quite noisy over its internal bus, if there are many processes running (RTC, SPI, I2c and 1 Wire)
3 if I connect the ILI9341 TFT to the beaglebone how much do I deminish my processing time for other processes? (I would like to display in 10ms) delay
4 if 16 bits is achievable, why not 24 bits or are the requirements (board layout, traces etc pose a problem?)
5 is the SPI of the beaglebone faster then the ADC with its 200KHz sample rate?
6 which ADC is the best suited for 1ms signals with 1.8V Vpp, less noise.
7 I would like to record also 2 Thermocouple with an AD595A over an ADC