anandpatel27
New Member
hi all
i have a simple circuit in which the light bulb intensity control is done by varying the resistance.i am using a ready module in which the input is DC and i control the current by using a 10K pot. now i want to remove the 10K pot and instead want to use a microcontroller circuit which would control the current. i know it would require DAC and all...
can some one please help me out how to proceed and how is it possible?
i have a simple circuit in which the light bulb intensity control is done by varying the resistance.i am using a ready module in which the input is DC and i control the current by using a 10K pot. now i want to remove the 10K pot and instead want to use a microcontroller circuit which would control the current. i know it would require DAC and all...
can some one please help me out how to proceed and how is it possible?