amc1.5 connection problem

Hi Thanos,

I have orderd a Digitus like yours. I thought that the profilic was simular.
Hope that this does the trick. Thanks for the help.

I also had a digilink converter, but that one also did not work.

gr. Jeroen

hallo
i face the same problem.
programming worked fine with my USB2SERIEL adapter, but in hyperterminal no connection can be established.
22Mhz board clock.

is your problem solved ?
how?

TOM

hi tronic thx for help...

I ordered a blue LCD ..

and I read that it may be that one only has to adjust the contrast.
and which one your a greater resistance is needed ... (Because it is very hot otherwise.)

what a potimeter .. should I take the best?

is there good? http://www.reichelt.de/?;ACTION=3;LA=5; ... 88bf3315eb



thank you

plz help :

Just take any 10k Ohm potetiometer you can find. The only difference is that if you use a multi turn one you will have more accurate correction and it will stay put.

okay i buy a 10k ohm potimeter
(is it only for the contrast.)

thank you tronic :thbup:

But a linear one. Not logarithmic ;D

is there okay?

http://www.reichelt.de/?;ACTION=3;LA=5; ... 88bf3315eb

First of all, what is overheating? Is your potentiometer overheating for adjusting the contrast pin?

Don't waste your money on high quality single or multi-turn potentiometers. Just get a cheap trimmer pot, set it and forget about it.
If you have extra resistors, you can play with some combinations between the range of 1K-10K.


My guess is that you forgot to mention something very important... Maybe your LCD has a backlight, and the whole screen is heating up???

If I guessed right, just put a 100-200 ohm resistor in series with the light: (+) -- RES -- A)Light(K -- (-)

I think he is talking about overheating of the LCD screen, because of the background light.

it cannot be soooo hot, so i think that 100-200 ohm really should be enough.

For the contrast just try a very cheap trimmer with 10k. this worked for me!

I'm talking about the

I just want to make sure .. have a mind to order no 100 times.

he says it may be that if it has the lcd display with a backlight makes it heat up then.

and I want to prevent it ... with a 20ohms-50ohm resistance as he describes it.

if I need a meter for optimizing the contrast set I do not know yet.
it may be that I need one, but it may also be that I do not need.

is always different.

korrekt!

people what can be?

If I stick purely to the first USB adapter in the flash and then the input power supply is nothing and nothing is lit.

I make out the USB adapter and back in, then light up the LEDs and the LCD.


and if I then put pure USB adapter into the gaming input hears the small LED light on at me!

... please help