PIC Microcontroller ADC interfacing Prof. Ashvini Kulkarni Assistant Professor Department of Electronics & Telecommunication Hope Foundation’s International Institute of Information Technology, I²IT www.isq
drdo centre of excellence
Design and implimentation of ADC with microcontroller interfacing for data acquisition systemThis paper provides method for data acquisition system in which ADC LTC 1408 and microcontroller MSP430F2274 of end device (USB chip) in CC2530ZNP mini kit is used. The LTC1408 is a 14-bit, 600ksps ...
Microcontroller Connection to Sensor via ADC An 8-bit ADC Block Diagram Resolution versus Step Size for ADC (Vref = 5V) n-bit Number of steps Step size 8 256 5V /256 = 19.53 mV 10 1024 5V /1024 = 4.88 mV 12 4096 5V /4096 = 1.2 mV 16 65,536 5V /65,536 = 0.076 mV Note: Vr...
that is less than the +5V used for AVDD and DVDD to ease interfacing to low voltage devices. Pin 11 should never exceed the pin 13 potential by more than 0.5V. THE ADC1175-50 CLOCK Although the ADC1175-50 is tested and its performance is ensured with a 50 MHz clock, it typicall...
Selecting SPI Clock Modes for Interfacing the MAX1132 ADC with the MAXQ2000 MicrocontrollerMassive GraphsHPCParallel AlgorithmsTrianglesClustering CoefficientsWe present MPI-based parallel algorithms for counting triangles and computing clustering coefficients in massive networks. Counting triangles is important ...
Connecting a DAC to the microcontroller Generating a saw-tooth wave using DAC #include <avr/io.h> int main (void) { unsigned char i = 0; //define a counter DDRD = 0xFF; //make Port D an output while (1) //do forever PORTD = i;//copy i into PORTD to be converted i++;//...