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Homemade TV B-Gone

Homemade TV B-Gone

“Make a remote to turn off any TV with an Arduino and some simple electronics! In this tutorial we’re going to make an Arduino TV B-Gone and it’s super simple. If you’re not familiar with a TV …

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How to Make a Siren Generator

How to Make a Siren Generator

“Learn How to Make a DIY Electronic Siren Generator circuit that can produce police car siren, emergency ambulance siren & fire brigade sound using the IC UM3561a Siren Tone Generator. The circuit only requires a few components and can be put …

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