yeah..i dont know how to add the resistence..non added..Yes 20Hz.
Did you observe fitting a suitable series resistance in the lead of the output, depending on the output voltage?
Have you got the input on pin4?
yeah..i dont know how to add the resistence..non added..Yes 20Hz.
Did you observe fitting a suitable series resistance in the lead of the output, depending on the output voltage?
Have you got the input on pin4?
yeah.no resistor addedI'm not actually familiar with the unit in person, I am not sure what the -ve terminal refers to? Do you need it?
If you did not add the resistor you could have blow tne opto, there is only a 22ohm resistor in series , you need to add a resistor to ensure a max current of 50ma or LESS.
yeah.now the led of blinking even without pwm.maibe the opto ia dead..anyway i will replay it but i dont know what resistance to add to limit the curent to 50ma.and where to add itI'm not actually familiar with the unit in person, I am not sure what the -ve terminal refers to? Do you need it?
If you did not add the resistor you could have blow tne opto, there is only a 22ohm resistor in series , you need to add a resistor to ensure a max current of 50ma or LESS.
no.nothing of any sortDo you have any instruction sheet on the unit that explains the terminal designations and voltages?
9.15 V on V+ and 0 V on V - in respect to the GND ( modul GND is pined to controller GND)Measure the - & + with respect to the GND
and what is the suitable value for that resistor..I don't think you will need the -ve out term.
If you measure the right voltage value from + to gnd then probably not.
A suitable resistor goes in series with the PWM lead.
yes.ve- was not needed.got a discharge in the light bulb ...hmm.i just conected the pwm pin the 9v pin and GND from module to GND from board.20 hz and 16% duty.the light bulb stayed on for 6 sec them off ) i am getting closerI don't think you will need the -ve out term.
If you measure the right voltage value from + to gnd then probably not.
A suitable resistor goes in series with the PWM lead.
i will add that resistor..tnx manSo it appears you need a 470Ω series resistor in the PWM lead , when it work, (PWM in) the LED starts to flash steady.
So it appears you need a 470Ω series resistor in the PWM lead , when it work, (PWM in) the LED starts to flash steady.
yeah added the resistance..just sometimes it lights up (the light bulb connect to the motor side) for a few seconds..them goes off.So it appears you need a 470Ω series resistor in the PWM lead , when it work, (PWM in) the LED starts to flash steady.
Not quite true, ?Anyway i think its impossible to emulate the pwm to replace the upper console
this is the version.Not quite true, ?
Not only have I provided the board I made up to a few, there are many that have made up one of the circuits, 555 etc, that are out there on the WEB.
I have 3 different versions of the MC2100 here at present running that way.
Should work with that version, can you take a close up of the HD2 end of the board?
Should work with that version, can you take a close up of the HD2 end of the board?
by Aaron Carman
by Aaron Carman
by Jake Hertz
by Aaron Carman