Post Created date
A very difficult problem !!!
The same as here, but there are cases, hotels for example, that use to vave different themes on each floor. Metallic doors, Glass Doors e.t.c.
Tuesday, 3 June 2014 - 07:00
A very difficult problem !!!
There in no need of mechanical motor braking. The motor velocity is totaly controlled by the electronic circuit. Althought there is no mechanical brake, any mechanical brake...
Thursday, 29 May 2014 - 09:49
A very difficult problem !!!
Guys, The electronic part measures (knows): - door velocity u(m/sec) - door position s(cm) - time t(ms) - motor current I(A) So I can calculate a(m/s^2). How do I know motor Force...
Thursday, 29 May 2014 - 05:17
A very difficult problem !!!
Ultra thanks for the first reply !!! Are you sure there is a way to calculate mass ??? And if I know the door mass how this could gime me the "j" distance ?
Wednesday, 28 May 2014 - 20:15
PID controller question
hahahaha....!!! "Yassou" ignoramus !!!
Thursday, 8 May 2014 - 08:49
PID controller question
Thank you guys. I did it !!!
Thursday, 8 May 2014 - 08:49
CATV system
Hello friend, Thanks for your help! I would like to inform you that I have already found exactly what I need here in Greek market. Thank you for your time. With my best regards
Thursday, 3 April 2014 - 06:08
CATV system
Do you have any link of a manufacturer or supplier ?
Wednesday, 2 April 2014 - 05:49
Audio Design
It is always 5KHz aprox. I tried passive LP filters at the audio inputs that removing the oscillation, but the filters cause bad effects to the voice. So it seems that simple LP...
Thursday, 20 March 2014 - 11:04
Audio Design
icarus1 wrote:There is no problem for me to listen my own voice from the speaker while I am talking to the microphone. The real problem is the oscillation that appears to the...
Thursday, 20 March 2014 - 10:43
Audio Design
Yes correct. Realy thank you for your time. Any ideas ?
Thursday, 20 March 2014 - 10:01
Audio Design
There is no problem for me to listen my own voice from the speaker while I am talking to the microphone. The real problem is the oscillation that appears to the audio cables. This...
Thursday, 20 March 2014 - 09:54

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