N S K E L E C T R O N I C S

Introduction

This Board will eliminate control signals and even microcontroller and its very easy to use to convert any Analog to Digital output , with standard control inputs , its based on pic 16f72 ,This board is having 5 ADC channels , 1 PWM output , Using PWM its very easy to control speed of DC motor

There are 3 Modes in this board
1.Analog to Digital Conversion
2.Analog to PWM output
3.Digital to PWM Output


HOW TO USE

• Power ON with +5V & GND.

ANALOG INPUT DIGITAL OUTPUT:

• Select the control bits for the respective analog channel required as in the table.
• Get 8-bit digital output from B0-B7 pins.

For example:

• I had given 5-analog inputs. Now I have get the output of A3 channel.
• Select control bits as C5=0, C6=1, C7=1.
• So Analog Data given to A3 channel is converted to Digital output (B0-B7)

ANALOG INPUT PWM OUTPUT:

• Select control bits as C5=1, C6=0, C7=1.
• Give the analog inputs AN0 pin.
• Get output from PWM output pin.

DIGITAL INPUT PWM OUTPUT:

• Select control bits as C5=1, C6=1, C7=0.
• Give the 8-bit digital inputs to B0-B7 pins
• Get output from PWM output pin.

DOWNLOADS

• Datasheet