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Category: Inside Circuits Views: 3453 Rank: 10 This circuit is based on a preprogrammed multi-instrument melody generator IC, containing a 512-note memory capable of generating 16 tunes. The comprehensive control facilities enable playing - all tunes repeatedly or stopping at the end, - or one tune repeatedly or stopping at the end.  Tunes are preprogrammed with one of three instruments, sounds: the piano, mandolin or organ using the on-chip envelope generator. Datasheet file1: Click here to download UM34811A.pdf datasheet. Datasheet file2: Click here to download ZTX300.pdf datasheet. Datasheet file3: Click here to download ZTX500.pdf datasheet.
Related circuits Unity gain Inverter amplifier circuit The circuit consists of a device with low drift LTl012. and a speed amplifier LTl022Jligh. The entire circuit is a unity gain inverter, with the summing node at the junction of three resistors 10k. The monitors what the Tl012 summing node, it compares to the mass, and drives the positive input... This circuit can extract harmonics from various waveforms. With a sloped input waveform, the comparator produces a pulse When SI is depressed, an initial positive voltage is placed on C2 and the noninverting terminal of Ul. The circuit o Constant current motor drive circuit This minimum de vice circuit can be used to drive dc motors where there is some likelihood of stalling or lock up Colpitts 1 To 20Mhz Crystal Oscillator This is a simpie Colpitis crystal oscillator for 1 to 20 MHz, can be easily made from junk-box part Built around an Intersil 7216 frequency-counter IC, this counter has a basic range of 10 MHz, a 100-MHz prescaler, and an "Automatic" Light Bulb Changer The circuit presented here guarantees that if bulb Lai "gives up the ghost," bulb La2 will take over its tas Nonlinear Operational Amplifier Circuit Using resistor and transistor feedback elements, this operational amplifier circuit can be used as a nonlinear amplifier.
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This is so impotent circuit for you all.On the other hand this is so important circuit for beginners.Here I have used IC UM66 You can get various musics when you buy UM66 with different numbers. Note: # Dont supply more than ...
This is so impotent circuit for you all.On the other hand this is so important circuit for beginners.Here I have used IC UM66 You can get various musics when you buy UM66 with different numbers. Note: # Don't supply more than 3V # Build this ...
This is so impotent circuit for you all.On the other hand this is so important circuit for beginners.Here I have used IC UM66 You can get various musics when you buy UM66 with different numbers. Note: # Dont supply more than ...
Here are two tone generating circuits for your projects. One is a melody generator circuit using IC UM66 and the other one is the Siren generator using IC UM3561. Both the ICs are low cost and easily available ones. You can ...
Here is the most straightforward melody generator circuit that you might make the utilization of an IC.The UM66 series are CMOS IC's designed for the usage of in calling bell, cellphone and toys. It has a inbuilt ROM ...
Circuit of musik|melody generator you can make using an IC.The UM66 series are CMOS IC's designed for using in calling bell, phone and toys. It has a built in ROM programmed for playing music. The device has very low ...
Melody generator with UM66 Transistor | Electronics Basic project
2013 DIY - Pseudo random melody generator (WIP)
Comments
Gabriel wrote on Feb 9, 2010
Hi,
do you know anyone where can get this part?
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