Posts by blaugrau Add sensor

Posts by blaugrau

1) Message boards : News : SALE! - Detector KIT V2.61 - SALE! (Message 3207)
Posted 3449 days ago by blaugrau

Hello and happy Easter :-)

I like to by one kit also. Greetings!

2) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2785)
Posted 3768 days ago by blaugrau

Hello Tamara,
which device (i.e.Multimeter) you have used for measuring hv voltage?

Normal multimeter have 10 Mohm as input resistance.

Maybe the input resistance make this effect, because (maybe) the source have
not enough power to drive the geiger tube and your multimeter.

greetings

3) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2757)
Posted 3777 days ago by blaugrau

Hi Tamara, have a look to the pictures from my older Post. There you can found a easy way to solder DZ4 on the backside of the pcb.

greetings

4) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2613)
Posted 3794 days ago by blaugrau

Thanks, for answer. Ok. I will try an other LCD.

Connection to Server are possible, but it needs one hour to load the Project...(Maybe not all works fine, i just in testing...9

Greetings

5) Message boards : News : Second batch of KIT [Detector V2.60] - 100% SOLD! (Message 2598)
Posted 3795 days ago by blaugrau

Hello again,

60€ for 3x Kits (Second Ver.) was send.
Greetings blaugrau

6) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2597)
Posted 3795 days ago by blaugrau

By the way, maybe my problem is, that the µP does not work stand alone and must be programmed ore initialized?

thanks for answer

7) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2596)
Posted 3795 days ago by blaugrau

First Test are negative :-( (I think this is normal...)

DZ4 is located on the backside, also the second capacitor (for testing only)

The LCD is a QC 1602A, maybe does not fit. I can only see one line without any character

No oscillator pulse are seeing on the oscilloscope, also no HV.

8) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2585)
Posted 3796 days ago by blaugrau

By the way,

this: 2 ST x 459097 KONDENS. MKS4 0,22µF 630VDC 20%

Kondensator does not fit.
The dimension are to big. The width is aprox.1mm to much.
In my KIT only one of this have room :-(. I am testing a second version.

The second problem is the space for the geiger tube, if you try to solder both
capacitors, you bending the geiger tube....

next message, if i fixed this problem

greetings
Holger

by the way, i use also Reichelt for buying components ;-)

http://www.image-hoster.de/preview.php?file=c25001e5dd1d651a74643f0cc.jpg

9) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2550)
Posted 3803 days ago by blaugrau

Thanks, the Kits has arrived.
greetings Holger

10) Message boards : Cafe : KIT - Discussion [topic OPEN] (Message 2461)
Posted 3829 days ago by blaugrau

If I get all parts (PCB, components) from you, i can solder it together with my one.

Next 10 posts