Fixing a Worn out Remote Control (XBOX, Playstation, Wii, TV, etc.)

Introduction
The method described below is valid for any remote control that uses conductive rubber pads for buttons. I have successfully used the same method on TV/VCR/Home theater/AC remotes and game consoles. Some time ago I decided that the next time I do it I would document it here.

Recently, I ordered an extra controller for my XBOX 360 so that when my nephews and nieces come over they can play at the same time. The controller was advertised as a brand new, original controller from Microsoft. Well, it turned out it was an original, but far from being brand new. It must have been used extensively because all the buttons had to be pressed very-very hard to register. This is caused by the rubber conductive tips of the inside of the buttons wearing out after a lot of use. (For comparison, the controller that my XBOX 360 came with is still in top condition even though I have been playing with it for years.) Since it’s difficult and expensive to negotiate a return and replacement of product from overseas, I decided to fix it on my own. I have done similar fixes in the past with some remote controllers in the past.

Those black "dots" (11 total) are the ones that had to be fixed.

Dual PIC Thermometer

Introduction
The geek inside me has always wanted a fridge that shows the inside temperature for both the freezer and the fridge compartments. However, when we recently replaced our very old fridge we ended up getting a new one without the built in thermometer. So I decided that one of my next projects would have to rectify this problem.

This dual thermometer can also be used to measure inside and outside temperatures at home.

LCD Monitor Repair

Introduction
Some time ago I was donated a non-working LG L194WT-SF LCD monitor for parts. After a couple of months of collecting dust with it I decided to have a look at it from the inside. Since the monitor has been at a repair shop and was declared beyond repair, I thought I had nothing to lose- best case scenario, I fix the monitor and can use it or give it away in the future, the worst case scenario, I see what components are inside in such a piece of hardware and I might be able to salvage some parts for my projects.

IKEA Mood-light Conversion

Introduction
This little project was one of my first projects with microcontrollers. First, I made the circuit then, for years, I was wondering what I could do with it, until one day I came across this IKEA plastic bag dispenser. I knew immediately, it would make a perfect “housing” for my mood light.

The finished "cloud" in front of some more IKEA furniture

Using SMT chips on TTH breadboard

Introduction
I usually make a custom PCB for my electronic projects. Throughout development the PCB, however, changes several times. Making a custom PCB at each stage is not practical for several reasons including price, long waiting times between versions and being very wasteful. For all these reasons I use a test board/breadboard/prototype board that can be changed easily and instantly before development reaches a final stage.

The finished blob is comfortable seated in a test board.