will this circuit work? - Page 3 - Electronic Circuits Projects Diagrams Free

strokedmaro · 14th November 2008, 06:53 PM

Here is another shot at a better schematic...other than the pull-ups (which Ive updated already) do you see any other errors? Also, would it be possible for me to use 47k for the pull ups since I have a ton of those on hand? Should work fairly well right? Thanks again Audio....your invaluable.

~Strokedmaro~

audioguru · 14th November 2008, 07:29 PM

Your new schematic looks very clear.
Yes you can use 47k for the pullups.

strokedmaro · 15th November 2008, 07:32 AM

Thank you Audio...anything else look wrong in my schematic? In particular the 4 diodes attached to the 3 outputs of the 4028 that controls the MOSFETS for the "A" and "B" solenoids.

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14th November 2008, 06:53 PM	#31
strokedmaro	Here is another shot at a better schematic...other than the pull-ups (which Ive updated already) do you see any other errors? Also, would it be possible for me to use 47k for the pull ups since I have a ton of those on hand? Should work fairly well right? Thanks again Audio....your invaluable. ~Strokedmaro~ Attached Thumbnails

14th November 2008, 07:29 PM	#32
audioguru	Your new schematic looks very clear. Yes you can use 47k for the pullups. __________________ Uncle $crooge

15th November 2008, 07:32 AM	#33
strokedmaro	Thank you Audio...anything else look wrong in my schematic? In particular the 4 diodes attached to the 3 outputs of the 4028 that controls the MOSFETS for the "A" and "B" solenoids. Last edited by strokedmaro; 15th November 2008 at 07:34 AM.