hey there seniors....
m preparing a solar tracking device that i have to finish within this week..
i have already completed the major portion...
plz see attachment...
bt i want to make two improvements...
1.)incorporate another two LDR's for season mounting...
2.)incorporate a dc to dc converter (variable duty cycle) for MPPT...
the circuit shows for a single motor and a single LDR ...
but ill be using 2 for E-W mounting and another two for N-S mounting..
all inputs will go into the controller...
but for MPPT ill be needing a DC/DC conveter with variable duty cycle...
something called as the PWM technique etc...
but i cannot get the circuit for this converter and how to implement this....
kindly advice...
thanx....
m preparing a solar tracking device that i have to finish within this week..
i have already completed the major portion...
plz see attachment...
bt i want to make two improvements...
1.)incorporate another two LDR's for season mounting...
2.)incorporate a dc to dc converter (variable duty cycle) for MPPT...
the circuit shows for a single motor and a single LDR ...
but ill be using 2 for E-W mounting and another two for N-S mounting..
all inputs will go into the controller...
but for MPPT ill be needing a DC/DC conveter with variable duty cycle...
something called as the PWM technique etc...
but i cannot get the circuit for this converter and how to implement this....
kindly advice...
thanx....