Ping))) Ultrasonic range finder using Arduino board

Arduino Code: DOWNLOAD It is a very popular project. You can get full instructions for making this project on http://www.arduino.cc/en/Tutorial/Ping. In the site, you can see other projects related to ultrasonic range finder. šŸ› ļø Dive into our collection of DIY Kits, šŸ”Š Audio Amplifiers, Digital Scoreboards, FM transmitters, and more! šŸŽ¶ Explore endless possibilities at…

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Remote operated musical bell using UM3481

This article is about remote operated musical bell using UM3481.Ā The M348X series IC is a mask-ROM-programmed multi melody generator , implemented byĀ CMOS technology. It is designed to play the melody according to the previously programmedĀ informationĀ and is capable of generating 16 songs with 3 instrument effects : piano, organ and mandolin. TheĀ deviceĀ also includes a pre-amplifier which…

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Test UM3481 musical circuit

The M348X series IC is a mask-ROM-programmed multi melody generator , implemented byĀ CMOS technology.It is designed to play the melody according to the previously programmedĀ informationĀ and is capable of generating 16 songs with 3 instrument effects : piano, organ and mandolin. TheĀ deviceĀ also includes a pre-amplifier which provides a simple interface to Ā the driver circuit. The M3481…

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