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I am looking for a heat sink that suits to bridge package like KBU810.
Importand is that the heat sink sould have a hole in order to fix it on the bridge and
a small size.
My Kind Regards
Thanks BUS MASTER but there is a special need for Op-Amp since PSOC and
other mixed mode MCUs are fare away from implementing accurate projects.
I am aware of PSOC since I have done a couple of projects.
My best regards
I have an intercom that works through mains.
My problem is that the two appartments I want to communicate are supplied from different phases. One from R and the other from S. What can I do in order to communicate between the two appartments via intercom ?
Note I've heard that one solution is...
I look for information concerning biotechnology reading of palm. The idea
is to have a sensor that reads our hand instead of our fingerprint.
Does this sound good or is it out of question ?
My regards
temperature vs humidity
Is it possible for Humidity to interfere with temperature and give false results ?
If so what is the method to measure temperature only ?
My regards
There are some burglar alarm systems they utilize a presure sensor to detect
rush movements of doors-windows etc.
Has anybody such a background to enlight us ?
My regards
rtc chip
Dear IanP
I use PIC18F242 to control the RTC chip. Note that RTC chip is backuped with a
3V lithium cell.
I program the time into the RTC via MPU. After this I disconnect the I2C bus.
In this status I cut off the power and give it back again some times. Now I connect again the...
pcf8563 example
I have made a design where I supply my MPU and rest of circuit with 230VAC via
a Capacitor. All logic is supplied with a regulator with 3V.
I experience the following problem. When the power supply cuts off and then
restores the rtc chipo looses 10 minutes or gains 10 minutes...
site:edaboard.com +hands free
Maybe someone has involve and knows something about my issue.
I need an one chip solution for a telephone dialer with hands free capability
that has a low cost as well.
I know all ready some chips from Austria Micro Systems but they are quite expensive.
Perhaps...
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