It looks like this it is called MH sensor series Ky-033Hi,
Do you have part number for that MM sensor, or some technical information.?
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It looks like this it is called MH sensor series Ky-033Hi,
Do you have part number for that MM sensor, or some technical information.?
E
yes, thankyou:>>. the only thing I know is that it is a 5V buzzer the store where I bought it does not include other specification and also I only have this transistor 2N2222 A331hi gelzky.
At last, Good news...
What are the technical details of the buzzer, volts/current etc.
What type of transistors do you have on the work bench.?
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oh, sorry my bad I got the components already, I just tested the new sensor if it works fine and I'm about to put the capacitors:>hi gelzky.
At last, Good news...
What are the technical details of the buzzer, volts/current etc.
What type of transistors do you have on the work bench.?
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EDIT:
I see you have not followed my advice on the power line capacitors or Clock filter/CD4093.
Am I wasting my time...
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yes, thankyou:>>. the only thing I know is that it is a 5V buzzer the store where I bought it does not include other specification and also I only have this transistor 2N2222 A331OK. No problem.
Post details of your buzzer and any transistors you have.
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BTW, the capacitors I got has a label of 16V and I'm only using 5V. Will that be fine?OK. No problem.
Post details of your buzzer and any transistors you have.
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Yes OK.BTW, the capacitors I got has a label of 16V and I'm only using 5V. Will that be fine?
here it is:> I already added the capacitors, also the led test on pin 5 goes on for ranges 0-4 and goes off 5-9?Yes OK.
Try this resistor/led test on pin #5 of the 4026.
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hello :> I have logic gates (AND, OR, NAND, INVERTER, XOR & NOR ) ">hi,
What other types of IC logic gates do you have on your work bench.?
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hello:>, idk if this is what you meant but I just got the binary equivalent of 9 and made a diagram out of it because I thought of the BCD to 7 segment conversion but I'm not sure if this is what you meant :<hi,
OK,
So try to work out a simple logic diagram and post what you think, and we can edit the circuit.
For a quick check, this is a diode/LED option
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