UM66 is a melody generating IC commonly used in calling bell, phone, toys, musical bell in doors, home security alarm systems, burglar alarms etc.

Easy steps for making a line following robot using Infrared LED, Photodiode, Ardumoto and Arduino. September 4, 2012. Mode of ...

Duration: 2:13
Posted: Dec 16, 2021

UM66 is a pleasing music generator IC which works on a supply voltage of 3V. the required 3V supply is given through a zener regulator. its out put is taken ...

The UM66 series are CMOS IC's, they has a built in ROM to store the music. The IC operates in DC +3V. We suggest to use two dry cell (1.5V X 2) for +3V Supply.

UM66 is a 64 note melody generator IC that is available in TO-92 package. The IC can play five different tones based on the version.

UM66 is CMOS technology melody integrated circuit especially used in doorbell, toys and alarm applications. The integrated circuit has inbuilt ROM for ...

UM66 T Series. Absolute Maximum Ratings*. DC. Supply. Voltage . . . -0.3V to +5.OV. Operating Ambient Temperature . . -1O'C to 60°C. Storage. Temperature. -55'C ...

UM66 from TONE BURST, $5.00 USD. The UM66 chip was designed to play popular monophonic melodies: The chip used in this circuit plays Für Elise.