FloridaSmells like piezo to me; that's a good thing. I say to go forward assuming it is a piezo. If two gates in parallel can't drive it, we can adapt the circuit. Where are you located?
ak
Laziness or ignorance are the only explanations that come to mind.Instead of showing a box with no details, if the IC is a CD4093 then why not copy its detailed and correct layout shown in Google Images like this?
What is the error?Capacitors are either polarized (like most electrolytics), or non-polarized (like most ceramics and films). Unless explicitly stated or noted by the schematic symbol, a cap is assumed to be non-polarized and you can connect it either way.
The gate pulls the - end of the piezo down to GND to activate the device. When the piezo is off, the gate(s) output is high, very close to Vcc, and there is nto enough voltage across the device to activate it.
There is an error in your schematic.
ak
So would this be a low level trigger?The gate pulls the - end of the piezo down to GND to activate the device. When the piezo is off, the gate(s) output is high, very close to Vcc, and there is nto enough voltage across the device to activate it.
I do hope you and PapaBozo are enjoying yourselves.Instead of showing a box with no details, if the IC is a CD4093 then why not copy its detailed and correct layout shown in Google Images like this?
You show all inputs of the logic gates connected together.What is the error?
Found it. Cap1 in the wrong placeThere is an error in your schematic.
ak
I did think that was odd being all connected together but that's howYou show all inputs of the logic gates connected together.
The circuit's input voltage is not shown.
The part number and voltage of the voltage regulator are not shown. It needs an output bypass capacitor.
The idea was for him to find it on his own.You show all inputs of the logic gates connected together.
I'm unsure if the Audio fella is helping or confusing me. I'm having difficulty trusting his posts. I put my software skills to work and I have blocked him.The idea was for him to find it on his own.
ak
Audioguru is one of the most intelligent resources on here. You may have made a mistake blocking him, IMHO.I'm unsure if the Audio fella is helping or confusing me. I'm having difficulty trusting his posts. I put my software skills to work and I have blocked him.
The drawing is for a discussion in this conversation. My post is to determine if I have wired your schematic correctly. I do thank you.
I assume the sketch is correct now and I have placed the conditioner (cap2) in the right place.
Telling me I'm lazy? my drawing is a scribble? I understood it perfectly. Very intelligent.Audioguru is one of the most intelligent resources on here. You may have made a mistake blocking him, IMHO.
If you find his posts confusing, I suspect it’s because of a lack of understanding. Rather than blocking him, you’d be better off trying to understand what he has said.
Good luck with that. Bye.
He is blocked from seeing your post is all.Somebody else said you are lazy. Instead I said that your lack of straight lines and missing details is a scribble.
Why not copy accurate images from Google and paste into Microsoft Paint program?
Who is blocked? You?