Smooth running lamps head light
Repeated before a smooth starting of the lamps, however PCB has been clumsy then.
A smooth ignition of the lamps (copy with changes)
There the load is smaller since only one output transistor is used. Well, aesthetically, as something not very much.
Now again there was a need to build such.
Has long been released ignition number 3, Stepan Pavlovich.
Feature: you can configure the control input +12V on the ignition when power is applied, and the attenuation when applying the same +12V.
The material on which was based here: Smooth running lamps, version three: control
Diagram of the device below. The scheme is unusual the author has received.
Feature:
here the office of field P-channel transistor is carried out without any intermediary, directly from the output port MC. Hence the elements less than the previous.
The printed circuit Board.
Feature:
1) in the scheme to log ON\OFF is used the port PB1 ( pin No. 6 MK.) I have for ease of wiring redone on the port PB3 ( pin No. 2 MK). In the source only had to reassign the output to the "define" Directive. And DDRB, invertion PORTB — do not touch.
2) — voltage divider R3-R2 4к7-20K was replaced by 4k7 — 30k, because the triggering input was at a voltage above 12V...
3) — the output transistors put IRF7425 two., each of them is designed for a maximum current of up to 15A.
4) added on the Board led for display (mimic Board) the scheme is not specified
Experienced on the lamp on the table in the garage. Load: one lamp 55W halogen beam, the second is a set of 3 lamps-brake light at 21W. The total load came out — 118Вт.
The heating is very small, the work of half an hour. The main heating is carried out only when the ignition or extinction, the rest of the transistors are fully open-closed.
Button set the duration of firing and the duration of attenuation.
1) the lamp is extinguished. We press the button and hold it. Flash lamp indicate the number of seconds to fade. (0 to 10s)
2) the lamp shines. We press the button and hold it. Flash lamp indicate the number of seconds of ignition. (0 to 10s)
3) if you hold the button for more than 10 seconds, there is a change of the control input ON\OFF. Led to be blinking with different frequency.
Seems to be all. Finally completed this card.
The previous version did not want it all the time run fine. It seems from krivorukost and carelessness...
Material for self-Assembly:
FEE
firmware (fyuz like default, can't remember exactly)
All of straight hands growing from the right places )
no, the wheel I will leave as is .
no wonder because it thermostat screwed and reflash several times .
by the way, perfect stitching and flooded .
and that here the ingenious ?
put the lamp from KAMAZ .
interference in the wiring — 0%
exactly .
all genital, Oh, BRILLIANT — easy !
Well, just Genius!Can DRL be done at Agrokombinat resistor.
Well, it's one of the rules.
Usually 80\20, I do not remember the name.
Type 20 percent of the effort doing 80 percent substantive work.
And the remaining 80 percent of the efforts are only 20 percent of the remaining payload
Well, it's my saying, I think the idea is clear
well done .
but I'm soon DRL 33% for opendos deliver .
already bought everything and cost almost invented .
if the weekend will be rain, then the grass will poeira .
to do the charge and to seal details )
So far, no complaints.Chlorine is more dirty(stains don't wash out and almost not washed off).
Serg73ua
Ha HA comedian is a powder and not a powder.
Na2S2O8.
1. Capacity etched on copper — 40% more than that of ferric chloride of the same mass (approx.)
2. The time of etching of 30% more than that of ferric chloride.
3. Very good considering the fine detail and the track, not eating them.
4. Less aggressive to the mask circuit Board.
5. Does not stain clothes, easy to rinse. Easily washed from the solution and chemical ware.
Attention!
When working with the drug with extreme caution! To eliminate eye contact, to work in rubber gloves and protective glasses, do not store near flammable materials.
In contact with the solution in eyes, flush with water and consult a doctor.
"Do you drink? — No. — Do you smoke? — No. — Use drugs? — No. — And how do you relax? And I don't mind))"
Well, stains well and leaves burns, two shirts ruined :(
Serg73ua
Ha HA comedian is a powder and not a powder.
Na2S2O8.
1. Capacity etched on copper — 40% more than that of ferric chloride of the same mass (approx.)
2. The time of etching of 30% more than that of ferric chloride.
3. Very good considering the fine detail and the track, not eating them.
4. Less aggressive to the mask circuit Board.
5. Does not stain clothes, easy to rinse. Easily washed from the solution and chemical ware.
Attention!
When working with the drug with extreme caution! To eliminate eye contact, to work in rubber gloves and protective glasses, do not store near flammable materials.
In contact with the solution in eyes, flush with water and consult a doctor.
"Do you drink? — No. — Do you smoke? — No. — Use drugs? — No. — And how do you relax? And I don't mind))"
The manual says about hands and eyes and about the nose a word.
Ha HA comedian is a powder and not a powder.
Na2S2O8.
1. Capacity etched on copper — 40% more than that of ferric chloride of the same mass (approx.)
2. The time of etching of 30% more than that of ferric chloride.
3. Very good considering the fine detail and the track, not eating them.
4. Less aggressive to the mask circuit Board.
5. Does not stain clothes, easy to rinse. Easily washed from the solution and chemical ware.
Attention!
When working with the drug with extreme caution! To eliminate eye contact, to work in rubber gloves and protective glasses, do not store near flammable materials.
In contact with the solution in eyes, flush with water and consult a doctor.
"Do you drink? — No. — Do you smoke? — No. — Use drugs? — No. — And how do you relax? And I don't mind))"
Serg73ua
Yesterday I bought a miracle white powder.Will check on Lymantria foil.And then the Hg got.
"Yesterday I bought a miracle white powder."Well, it's Friday, in advance prepared.Don amputees)))
himiks
always dilute a little at the bottom of the bath. Use the solution several times, warmed up every time. Poured only when it becomes blue, and not grass
in General, complete )
Take a full tablespoon of persulfate per 100 grams( operator6446 not vodka) water.The water warmed up to 50 degrees were etched for 5 minutes.It turned out great.
Thanks for the advice.I'll be experimenting.
HG is also used for a very long time without draining.Threw in a jar of 400 grams and lasts for a long time solution.
always dilute a little at the bottom of the bath. Use the solution several times, warmed up every time. Poured only when it becomes blue, and not grass
in General, complete )
This is attempt number two.This small and pure white.
And the first was dirty white and large crystals and it's all washed away in the WC.
well, finally a clean solution
I slipped overdue, we need him quick to let the matter
Yesterday I bought a miracle white powder.Will check on Lymantria foil.And then the Hg got.
one man was asked to do, why not help )
are similar and the cost of the DRL, the principle was drawn
Bob, now can't you be original. would have done on the thyristor smooth ignition )
tried battery drain, rather it happened with the old battery.
deep discharge below 10V, the device started to blink, well it is clear.
at the time of flashing, the heating finger was felt
heat there is in the thresholds and the Rds(on), and it roughly constant
the probability that he doesn't use PWM is negligible
himiks
9310 decided for DRL use.
there are in fact PWM from 0 to 50 percent, there seems to me urgent
and all remembered pochkmu 7425 used
came the these transistors, it was necessary to put it into practice
And now 9310 only take, they are more powerful and for 5 rubles cheaper.
himiks
well, that's great)
what are the other transistors of p-channel used?
IRFR5305 are still set, but this is a DPAK.
It is to attract currency into the country.
Don't know, but already two times sent.
9310 decided for DRL use.
there are in fact PWM from 0 to 50 percent, there seems to me urgent
and all remembered pochkmu 7425 used
came the these transistors, it was necessary to put it into practice
I was also interested in the device ! You can PM popodrobnee about it and its price
Toshibu
If I read it all and understood nothing, so my hands curves?
Curves of the hands as such does not exist, there is only absence of desire, and if you do not understand then just a lack of knowledge, which is easy to fill
himiks
of course, who understands electricity knows that:
yellow-green — ground
blue (or white with blue stripe) — zero
brown (as well as white, pink and others can be other colors) — phase
The electrician just yellow is usually ignition. Choice especially in colors it was not possible
Citroen yellow green is the ground
himiks
of course, who understands electricity knows that:
yellow-green — ground
blue (or white with blue stripe) — zero
brown (as well as white, pink and others can be other colors) — phase
The electrician just yellow is usually ignition. Choice especially in colors it was not possible
On automobile may be a brown body and black plus egiziane.
Here's a rule of flomasterom from the manufacturers and we have a rule the scho Maemo Maemo.The main thing is the cross-section and that the veins were not only yellow on top and inside(copper),
of course, who understands electricity knows that:
yellow-green — ground
blue (or white with blue stripe) — zero
brown (as well as white, pink and others can be other colors) — phase
The electrician just yellow is usually ignition. Choice especially in colors it was not possible
logovaz123
a video on a live example? like too like...
sorry remember I promised a video once to shoot
scheme that is perhaps to try this
to start ventilatora have other very powerful transistors to put the radiator
Good performance. A similar device can be used to start the fan or is there another scheme?
I have this feature in the control module lights.There are a lot of things all at once in one place.
If you want fall something can create for the masses of the population.I just got in a car xenon.And take a ride to see how it will not work.Smooth ignition is not on Xenu.
You could build )
in programming deal
Board this was done according to the scheme
g-a.d-cd.net/ff0cd6cs-960.gif
and the firmware for it was taken from the same www.drive2.ru/b/1366991/
at the gate of a field-7002 tried 1K and directly.
Frankly so-so solution.Let's start with the fact that the Board always eat 7-8 mA in the duty room.Functionality zero.For example, the function to add walk me home.Useful and most importantly do not need to make another payment.MK one and will fulfill all the tasks with the headlights.
And probly you was probably because you're a potential plus resistor at the input limits.And it was a minus, as in the diagram?
Meaning — do not intervene in the standard wiring . Especially if you are giving someone . Not all the arms are straight .
It remains to insert the Board into the case from the relay, will be a marketable product .
Thank You, Natalia ))
we are modest, we're just a little attention.
let me repeat, ask.
maybe I do forget, then look in here and remember
what kind of reminders do
Basil just a hard worker, as many work with articles, You have the time to put a monument!)))
The circuit is first shunted through the relay coil, then through the relay contacts and parallel to the lamp. Contacts are initially closed and through the lamp when you turn on is only part of the current. When switching on the lamp heats up, the coil voltage increases and turns on the lamp on full. Only the shunt should be in ceramic shirt and not to touch the plastic.
Somehow it's complicated...just a simple relay, a resistance of 0.9 Ohms, the wires and crimp contacts, everything works, especially in cold weather significantly, since the resistance of a spiral in frost below... But it looks You cool and work great...
The dimensions were right. If you promote a product to the masses, would be worth more to think about protecting the controller from surge voltage
Hmm interesting stuff, longer bulb should be enough in theory.My hemorrhoids with removing the bumper to replace the lamp it.
But you can ask the seal ? I want to try to repeat, I understand that one of the scarf quietly and 130 watts will survive.
thank you for your comment.
I heard that you need to put a current limiting resistor, the following DIY install, there is a place at the top.
Why paddle in fieldwork is controlled by the foot directly? The gate has capacitance, and, at the time of switching, in fact, for some time a short circuit occurs. Need to put a small resistor of at least 10 ohms. Of course that isn't broken, but little fieldwork within MK can fail at any time.
the principle can be called. (for middle and tomanek, size)
you can turn on after the relay and bypassing the relay, if they are there...
all of the load on the field effect transistor is
Tell pzhl price and functionality of the device in the LAN. Thank you in advance!
How many schemes did not take with the Internet, no one not immediately plowed as I should. Have to finish remodel.
And why in the diagram the control input is 6 foot MK, and on the Board at 2 foot. Or is it posted in your firmware.
Thank you it worked. Suffered a damping resistance on the negative. I understand; if you raise the resistance power plus MK between the fifth leg of the microcontroller and the downside of the Board is +5 volts, which is insufficient to close the P channel of the fieldwork. And if lower power microcontroller for minus, between the fifth leg and minus charges will be +12 volts.
Plus if you put a resistor 2к2 Ohms, the whole logic of work is changing radically.
You need to put additional transistor, which will be as driver to power transistor. For example, is a bipolar or field n-channel before the p-channel.
In one of the f scheme will be as scheme for DRL from Maxim Hooke from this thread www.drive2.ru/b/2015666/
here
Please tell me if the damping resistance 2к2 to put in minus and plus, can metacrylates transistor? Assembled the circuit on a breadboard, but instead of transistors led, working. Soldered to the Board, the transistors are always open. Raised the fifth leg MK transuni closed. Circuits on the Board there.
that is, they are when you turn on the lights fire up the lamp and when turned off, headlights — damped
I realized now my mistake is that I thought when you turn on the lights they ignite, and when turned off they are turned off by decay
there is a common voltage divider + capacitor against interference, if there is power on this wire, from the output OUT of the ignition of the lamps occurs.
Author Stepan Pavlovich software made that possible this output is inverted. I.e. if there is no voltage ignition, in the presence of fading
do not quite understand how IN the lamp. + it is clear from the ignition take. minus on the body. OUT is the output of + to the lamp. ie it turns out that still need to drag a wire to the ignition switch... right ?
www.drive2.ru/l/8693173/
just looking at the seal and know that the scheme is the same program one and the same. but there are only three wires, and then 4
sergeLit
Collected shemku. On the table works fine. In the car-lamp gradually turns on, and burn, when removing the + input ON/OFF no off. In fact it turns out that for some reason this entry, somehow programmed to manage the minus (respectively the lamp continue to burn). Tell me where to dig. The scheme is used for soft-start PTF. In the car scheme standard, with relay PTF. The scheme include instead of the relay.
and you can try to put a diode on this input. You can use any low current, though 1n4148
that responded only to the appearance of the +12V
Welcome.
To try to bring back forcibly the entrance and another to test the software on the car
"Regime change or the polarity of the control input:
You need to hold the button for more than 10 flashes. The frequency of outbreaks will decrease, the button can be pressed as the polarity changed."
I contrast the author's scheme, only the resistor R2 is 20K 30K used.
to try to resolder the resistor.
Collected shemku. On the table works fine. In the car-lamp gradually turns on, and burn, when removing the + input ON/OFF no off. In fact it turns out that for some reason this entry, somehow programmed to manage the minus (respectively the lamp continue to burn). Tell me where to dig. The scheme is used for soft-start PTF. In the car scheme standard, with relay PTF. The scheme include instead of the relay.
sergeLit
Solved the problem installing the diode. Thank you
installing a diode in the control circuit ON/OFF?
1. The electrolyte in the MK power supply
2. instead of 4к7 resistor (labeled 472) to supply 5к6 (562)
patriot329
has collected the scheme is free but there is a strangeness at the got engine does not want to work nivkakuyu. i.e. if you just turn the ignition on and then turn on the dim lamp gently flared and just after turning off the middle off smoothly. but if you start the engine and then turn on the low beam lamp does not light up. Interference may occur during operation of the motor effect?
publish photos in good quality of what happened.
maybe on the Board that it is necessary to correct, look
It may well be.
Check the electrolyte capacitor on the power MK. between 4 and 8 feet, with a capacity of say 33-100uf x 16V
has collected the scheme is free but there is a strangeness at the got engine does not want to work nivkakuyu. i.e. if you just turn the ignition on and then turn on the dim lamp gently flared and just after turning off the middle off smoothly. but if you start the engine and then turn on the low beam lamp does not light up. Interference may occur during operation of the motor effect?
On this website there is no necessary transistors.
It is better to order from China. For example aliexpress.
ru.aliexpress.com/wholesa...102252&SearchText=irf7425
this SMD compmonant i can't fing it in Egypt.
can i use any componant from his page?
ram-e-shop.com/oscmax/cat...on=1&keywords=irf&x=0&y=0
Analog transisator on this link.
9 model
www.chipdip.ru/catalog/fi....26=DsK&x.26=3mK&x.31=vjn
Use any available.
But when the current is below 15A, you can put two transistors in parallel.
Hi, my english is very bed. But I try to discuss it.
1. It's work only halogene lamp. Xenon not work with it.
2.no. because needs P-channel transistor.
You need find p-channel transistor with Rds less 0.05 Ohm
hello. you had done a very good work
i have 2 question
1 - will that work with halogine lamp?
2 - i didn't find IRF7425. can i use IRF740 ?
thank you for your help
Power resistors no matter what, though, 0.125 * 0.25 though.
Check all the feature, the fuses including
Plays the role of the power resistors? Does not work why can not understand the power supplied and the led just illuminates on the button no reaction