Showing posts with label IR. Show all posts
Showing posts with label IR. Show all posts

25 January, 2015

D-Link DCS-935L: first impression


Well, I had ideas of utilizing some of my old stuff as wireless camera like Raspberry Pi (RPi) with an USB camera and WiFi. Or an old Eee PC netbook. The problem with the Eee PC was that is old, slow and a bit noisy. The RPi is also slow, with plenty of cables etc... An old Android phone comes closer for the purpose but... all would have had the very same problem - no real use in dark conditions.

So, I decided to buy a wireless web camera - something with decent resolution and hopefully with motion detection option.

The cheapest that have these specs (and I can easily buy) came to D-Link DCS-935L Home Monitor HD.

And straight to the good and bad of the camera.

19 January, 2014

Raspberry Pi and IR remote control with LIRC

I have been planing for a while to add an IR remote control to my RPi and the day came with the discovery of a IR set with remote control sold by Kjell&Company for a symbolic price.

First step first. I have added the receiver part since it does not require soldering at all. I have followed this manual to set and test LIRC on RPi with one exception - I use GPIO 18 as input from the IR detector. The set does not include any manual, so some research was necessary. The example code is for Arduino without any references to the specific hardware. Anyway, here I found the most relevant information. One can find example lircd.conf for some similar remotes but they did not work with the one in the package with label KEYES and distinct key pattern.