車燈 control kit (連 brake 燈 control)

原帖由 wave 於 2006-9-12 16:44 發表


觀星兄可否講埋邊粒打邊粒,我電子野比較差方便出去買
Thx!

我今晚 post 個線路圖出來吧

Brother Star,
You are so great.
Can you tell me more of the set, like theory and how it works.
Thanks

有關 relay 及 protection Diode ...
http://www.kpsec.freeuk.com/components/relay.htm

Thank you......I am thinkig to design a circuit which has rear warning light and brake light together with a reverse light, white,....but I am not good in electronics.....I just can recall my memories in F.7 in respect of electricity and electronics....
Is there anyone can help..............

原帖由 TT-01 於 2006-9-13 17:48 發表
Thank you......I am thinkig to design a circuit which has rear warning light and brake light together with a reverse light, white,....but I am not good in electronics.....I just can recall my memor ...

o甘你要將一 set LM555 , 2 sets relay 砌埋一齊
仲要用 Transistor 推 LED (因為 LM555 個 output current 唔係好大)
o甘份 PCB 就好大了

你 o既想法我都想做, 並且已經畫好晒 circuit, 仲 route 好 o左 PCB
不過出來件 o野太大了, 所以無用到

Good morning, Mr. Star Watcher,
Can I have your English user name so that I can recognise you in English as I don't know how to type in Chinese character?
Thanks
From : Trooper

First of all, I must thank you for giving the electronic links to me and I have real almost all the articales.  It recalls my memories in those good old days.
I have think about the circuit last night and I use wiring instead of using the PCB.  Perhaps, it may work theoretically but I need to try it on practically.  I will let you know the result in a couple of days.  The circuit gives lighting power to rear warning lights and brake lights together with erverse light.
Finally, I don't know how to incorporate the indicators into the circuit.  Do you have any idea.

原帖由 TT-01 於 2006-9-14 09:30 發表
First of all, I must thank you for giving the electronic links to me and I have real almost all the articales.  It recalls my memories in those good old days.
I have think about the circuit last n ...

Use cable or connector, make them in parallel circuit is ok.

Don't understand what ou mean

I want the right indicator will light when I turn right and apply the same the left...

原帖由 TT-01 於 2006-9-14 11:13 發表
I want the right indicator will light when I turn right and apply the same the left...

many methods to do that.
On electronic method, you may find the streeting servo singal (receiver will generate clock pluse to servo and servo will turn left or right)
this one will works in theory, but I never try that.

已於第一版貼上線路圖

I have read all your articles and I find that there is no source of signal that I can get from the receiver.  Receiver usually have 3 sockets, one for steering, one for ESC and the last one is Aux which will generate 6V electricity.  The Aux will be used for brake light as your last posted circuit.  Then where can I get the pulse signal.

原帖由 TT-01 於 2006-9-14 12:37 發表
I have read all your articles and I find that there is no source of signal that I can get from the receiver.  Receiver usually have 3 sockets, one for steering, one for ESC and the last one is Aux  ...

Singal source may get from Streeting Servo cable. You may need to make it to be a "Y cable".
then you may get power from Streeting servo cable (+) and (-) also singal from the white cable.

It is not easy to make your dream comes true.
You may need a micro-processor to do this project.

[ 本帖最後由 觀星是答案 於 2006-9-14 13:25 編輯 ]

Making use of my technique from helicopter, I think I can make a Y-cable.  However, how to connect to the LED light.  Red to + of LED, Black to - of LED, then what about white.....Please teach me...
What kind of micro processor is situable for this design...
Thanks

原帖由 TT-01 於 2006-9-14 16:00 發表
Making use of my technique from helicopter, I think I can make a Y-cable.  However, how to connect to the LED light.  Red to + of LED, Black to - of LED, then what about white.....Please teach me.. ...

Wihite to ADC , then use 89c2051 (8-bit processor) to control.

原帖由 TT-01 於 2006-9-14 16:00 發表
Making use of my technique from helicopter, I think I can make a Y-cable.  However, how to connect to the LED light.  Red to + of LED, Black to - of LED, then what about white.....Please teach me.. ...

You can make reference to the circuit in the following link:
http://www.uoguelph.ca/~antoon/gadgets/rc-sw.htm

Output from pins 12 and 13 will go high/low when you making a left/right turn. (in fact, pin 13 is a reverse of pin 12)

原帖由 ryancmlam 於 2006-9-14 22:26 發表


You can make reference to the circuit in the following link:
http://www.uoguelph.ca/~antoon/gadgets/rc-sw.htm

Output from pins 12 and 13 will go high/low when you making a left/r ...

need to have a try ...
One Flip Flop circuit cannot have 3 choices ...

[ 本帖最後由 觀星是答案 於 2006-9-15 10:11 編輯 ]

Well, it is too complicated but I will try and test.  What is ADC as mentioned earlier..
Thanks to you all...

原帖由 TT-01 於 2006-9-15 10:10 發表
Well, it is too complicated but I will try and test.  What is ADC as mentioned earlier..
Thanks to you all...

Seems CMOS type IC model 4013B done part of ADC and a 8-bit processor
so no need to use this IC now.