rotary dip switch control digital potantiometer

Dear Sir; We are Project Developer based on INDIA. we are developing various projects in embedded system, Robotics and MATLAB for last 5 years . we have many experienced professional for working on our projects . you can visit our official website [login to view URL] to see Projects we have worked on. we have worked on many robotics based projects using Mircocontrollers AVR ATmega , Atmel 89CXX, PIC and ARM . we can use programming in assembly as well as embedded c for algorithm which is to be used in your system, and fed that program to micro controller you want to use you can also contact us using contact us section of our website . we can discuss further details if you are interested . this bid prize is indicative. looking for hearing from you soon . Thank You ! With Regards Saurabh Joshi Project Development expert Avineer Machines

Hi, I am a final year electronic engineering undergraduate. I have done many projects using microcontrolers. So this is an easy project. I can do this using PIC microcontroller and MikroC. Also I can make a small PCB for this. Thanks.

I can easily complete your project.I will ready to work with you.............................................................

Hi! New project with detailed info :) Out must be: 1. voltage range (DAC) 2. resistor to ground or VCC 3. digital potentiometer used

Hi, I am an automation engineer with experience in electronical field so should be no problem to help you with this project. I teached electronics in an High School so if you are interested I can explain you also the functionality and help you to understand how to calculate those values in the future. Best regards, Nicolae Preda

I am the owner-designer of a small business specialising in motorcycle electronic accessories. The harsh environment - electrically as well as weather - of a motorcycle means I am familiar with circuit protection and sealing. All of my electronic products are designed, built, and tested in-house. The deliverables of this project include the schematic and PCB in .pdf and Eaqle format, as well as Gerber files in .zip format ready to be sent to a PCB manufacturer. My initial design concept is a stack of fixed-value resistors bypassed by Mosfets; the four Mosfets are selected according to the internal switches of the Rotary DIP Switch. For example, in Position 0, all Mosfets are ON, so the resistance is the Rds (on) of the various transistors; in Position 1, all Mosfets except #1 are ON, so only the #1 resistor is applied to the external circuit; in position 15, all Mosfets are OFF, so all resistors are applied. The exact values of the resistors are subject to discussion and confirmation; assuming an even division of resistance across each position with Position 0 = 0 Ohms, Position 1 would be 333.3 Ohms, position 2 would be 666.67 Ohms, etc.

I work with rotary encoders and avr mcu. Why do need deepswitch rotary encoders ? More elegant is ALPS .

Hi , I can do this project easily. I already used adc in lot of projects where pot as input device eg in digital power supply.