Bluetooth relay on the elektor prototype board (150180)

I came up with this project because a colleague of mine wanted an easy way to control his three garage ports, so I thought it would be nice to control it with an android app via bluetooth. I started by building it on a breadboard. I used an hc-06 bluetooth module for the connection with an android device. Because I didn't need that many pins, I used an attiny85 to control everything. The bluetooth module uses 2 pins on the attiny so I have 3 pins left as outputs. These 3 outputs are used to drive relays. Everything is powered with 3.3v because the bluetooth module only works with 3.3v. To control the relays I made an app in android studio. With this app you can pulse or toggle the outputs. When pulsing the outputs, the pulse duration can be set from 0.1s to 5s in steps of 0.1s. Now I'm going to put everything on the prototype board.