Now that we have indeed been developed some equipment for the distribution fitting
it is high time to realize something for "concealed" to. After a long search
I found a product that we can taking from it. It is
a wireless switch with rocker frame and board with push-buttons.

A circuit diagram was quickly extracted from the first button, cut into 2 Decks
and the new basic integrated circuit. These are located in the download.

 
The other buttons are laid down in the layout from the attached, so you can take DIL and SMD.
As you can see, we have the LED's connected to the upper 4 pins of the controller.
But I strongly recommend the switch abzulöten by the radio board. This goes with a lot of stink if the
Board from the back with a lighter or hot air, heated and then lifts the respective button.

From the wiring diagram out, we developed two very full but still one-sided boards:


In this view, the components of the front and back are shown.

Here are the side view of the piggyback board:

 

Pages are constructed, the components quite interesting ...
left of the button to the right of the analog part of the circuit.

Put together from the back view...

Here you can see the installation in the housing (still old version), it lacks only the rockers ....

The software can be found in the software download. The Progtaster was omitted. As one account
can only push the paddles up or down, the programming mode by pressing
both a lower and upper key activates or deactivates the same page. When activated, the programming mode flashes the green LED orientation.


Now for the front view with red LEDs at 2mA finish, the color is not well photographed!
It is 'alpinweiss',white number -214

The new probe is equipped with super bright red LEDs and lights through the plastic
the seesaw round. The photo was taken with 500 lux on the background.

Of course it can also be equipped with Dome, here come the
superbright LEDs impressive advantage.