Which companies make remote control devices?

Answer I am doing a science fair. Any ideas?

Top Q&A For: Which companies make remote control devices

If a remote control says up to (x amount) av devices will it also work on hdmi devices?

I was confused by your question but now I understand. AV means Audio Visual. A TV with a HDMI connection is an AV device. So is your AV Receiver, cable/sat box, game system etc.Just because a bo... Read More »

Are remote control devices hazardous waste?

Yes. When it comes time to get rid of old remote controls, and their batteries, they are classified as hazardous waste. Remote batteries may contain heavy metals, like mercury, that need to be hand... Read More »

What form of electromagnetic waves are used in remote control devices?

A few remotes use radio frequencies. Garage door openers. Car entry. Most home system units and some car entry use infrared light. Still electromagnetic.

What type of electromagnetic wave is used in tv remote control devices?