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smps standalone power generation
You can find ATX Power Supply Pinouts at this url : https://pinouts.ru/data/atxpower_pinout.shtml
Note that for using the supply you must connect pin14(/PS_ON -Green Wire) to pin13(GND -Black wire).
Hi everybody
I am looking for info about interfacing between MP3 Deck Mechanism and microcontroller in CAR Audio products.
Is there any CD-Deck manufacturer who providess technical documentation in the net ?
Any information about cd-deck-mechanism and its signalling could be useful.
Thanks a lot.
Can anybody introduce an AM/FM Tuner with I2C control (PLL included) ?
I have found MT1384 from microtune, but it is a high-end type .
So , I am looking for other manufacturers
B.R.
Hi everybody
If somebody knows about signalling between microcontroller and CD Deck in Car Audio Products , Please respond .
(any info about Car Audio CD Deck Mechanism will be useful)
Thanks a lot
how to wire a cassette motor
Hi
I found 3 datasheets related to matsushita motor speed controller ICs , but not AN6605 .
These are: AN6650 , AN6651 , AN6652
AN6650 is an 8 pin IC and is to some extent similar to AN6605 , and I think it can be used for functional considerations.
The other two...
small motor used in cassette players
Hi
It's full number is AN6605 from Panasonic (Matsushita) .
I remember that I downloaded it from web about 6 years ago .
If you couldn't find it ,please tell me to search my old documents and upload it if available .
cassette player motors
The motors used in cassette players are conventional brushed DC motors which have an built-in electronic circuit for regulation of speed versus variable loads.
Some of them have 2 wires, but 3 or 4 wires are also seen .
In 2 wire models you have +vcc , GND .
In 3 wire...
Re: BCD FloatingPoint
Hi AVR_Luciano
The URLs you mentioned are about 32 bit (and less) floating point .
Our subject was more than 32 bit routines ( 40 bit , 48 bit , 64 bit , ...) .
Re: BCD FloatingPoint
O.K.
If you want to make calculations with 10 digit accuracy with microcontrollers,which format can be used ?
It doesn't seem that 32bit floating point be suitable .
Do you have any idea ?
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