CrazyEngineers
CrazyEngineers
mkaras

mkaras

Member

mkaras is a member of CrazyEngineers since Jun 7, 2008

Member since

Jun 7, 2008

Last active

Jun 12, 2008

Posts contributed

11

Recent posts

Jun 11, 2008
I am clamping the negative peak of the signal to a specific level without attempting to change the amplitude of the signal. In order to clamp only one level and...
Jun 9, 2008
I2C bus line drivers are designed as what is called "open collector" or "open drain" which means that the driver only has a provision to turn on and pull the...
Jun 8, 2008
Jun 8, 2008
Cucumber: Your clamping circuit can be built using a concept as I'll describe. You'll select a capacitor to AC couple your 20V to -15V signal @ 10KHz into the clamp...
Jun 8, 2008
This extension scheme is bogus and violates the cable length of USB. Just because the OP has changed the cable type and connectors does not legitimize it as a good...
Jun 8, 2008
The standard gate devices are designed according to the logic function desired. So it is not the gate that is "naturally" inverting. If one goes to the basic level of...
Jun 7, 2008
Also consider that if you put a small MCU behind the IR receiver it can do the decoding in FW and then drive the output to control the lamp driver....
Jun 7, 2008
No you do not require I[sup]2[/sup]C between the comparator output and the MCU. Just connect the outputs right to port pins of your MCU that your FW will setup as...
Jun 7, 2008
Jun 7, 2008
Note that the single transistor common emitter amplifier circuit inverts the signal.
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