where can i find them?? - Electronic Circuits Projects Diagrams Free

Nanya · 10th May 2007, 10:40 PM

Hi Guys,
Can anyone tell me any store where I can find these compnents.

1) ECS-2100: Clock Oscillator
2) TTC-02: Isolation Transformer
3) M-8870: DTMF Receiver
4) M-991: Call Progress Tone Generator
5) 145816: Telephone Ringing Generator.

Thanks

Papabravo · 11th May 2007, 01:16 AM

I do not think these components will be available in retail stores. Those kind of stores have mostly vanished. If they are available it will be by mail order. Some of those components are past end of life and may not be available at all except from surplus dealers.

justDIY · 11th May 2007, 02:06 AM

with the exception of the transformer, you can probably find all those functions integrated into a single chip nowadays

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10th May 2007, 10:40 PM	(permalink)
Nanya	where can i find them?? Hi Guys, Can anyone tell me any store where I can find these compnents. 1) ECS-2100: Clock Oscillator 2) TTC-02: Isolation Transformer 3) M-8870: DTMF Receiver 4) M-991: Call Progress Tone Generator 5) 145816: Telephone Ringing Generator. Thanks

11th May 2007, 01:16 AM	(permalink)
Papabravo	I do not think these components will be available in retail stores. Those kind of stores have mostly vanished. If they are available it will be by mail order. Some of those components are past end of life and may not be available at all except from surplus dealers.

11th May 2007, 02:06 AM	(permalink)
justDIY	with the exception of the transformer, you can probably find all those functions integrated into a single chip nowadays __________________ If you don't have a planet, what good are gold bars? want to contact me directly? gmail gordonthree check out my project website: http://projects.dimension-x.net Favorite numbers: 09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0