Chemistry & Physics

Dr. William Baird, physics, has published an article in the February 2012 issue of the magazine Nuts and Volts titled “Channel Surfing with an Arduino”.  The article highlights the use of an  Arduino which is perfectly suited to emulate the IR remote controls associated with many modern appliances. If your TV recorder and tuner are different devices, this will allow you to change channels between scheduled recordings on whatever schedule suits you.