Pinpointer with discrimination "Cat-FM" on ATMega328P

[Toros]

Walkman,
What is the reason why Turkish specialists prefer to offer their developments with PDF files, instead of with the popular programs for drawing circuits and boards. In my opinion, working with a PDF file does not provide any options for editing the board under its own case.

[MartyJ1963]

@Walkman,,,Thanks for the layout. I like the Vibro addition! I will build and test,,,Thanks again. @Void118,,,Looking forward to seeing the new SMD Layout! Thanks again for the project! Regards, Marty.

[void118]

Hi, guys, I'm working on new schematic with separate power supply and SMD layout. I think next week I will show new firmware. Now I tried to connect vibro and It works great!, I just need to add few functions to Cat-FM menu.

[walkman]

@Void118 and @Walkman,,,,Thanks for the great project! I made your 1st original pcb and it works great! Thanks Walkman for your layout,,it works great too! Really pleased with both of them!
@Walkman,,,Would it be possible for you to make an SMD Version with Vibro motor instead of LED's please? Sorry if I'm asking too much. Thanks and regards, Marty.

Hi MartyJ1963,
I did not draw SMD, but if you want the dip V2 version, it is in the message.

Good works.

[void118]

Friends, If you have some troubles with volume, connect your Q4 emmiter to 5V Instead battery

[void118]

[email protected] void118 thanks.

Hi, what for you send me your email friend?

[sbalio1]

[email protected] void118 thanks.

[MartyJ1963]

@Void118 and @Walkman,,,,Thanks for the great project! I made your 1st original pcb and it works great! Thanks Walkman for your layout,,it works great too! Really pleased with both of them!
@Walkman,,,Would it be possible for you to make an SMD Version with Vibro motor instead of LED's please? Sorry if I'm asking too much. Thanks and regards, Marty.

[void118]

Hello fiends,

anyone who wishing to take a part In testing the commercial version of "Cat-FM" firmware can write to the e-mail [email protected] with subject "Cat-FM"
All test participants will receive the commercial versions for free. You will need working "Cat-FM" board, PC with Internet access and USBASP programmer.
New software will be uploaded remotely.

Best regards

[sbalio1]

Friend i tell you iam making walkman pcb without removed capacetor 100nf . I tell you it working fine and stable i test it in ground

[ArchibaldSTM]

Hi Marty1963,
BC557 instead BC157, BC558, 2N3906, 2SA1943, BD140, S8550, TIP127, TIP42
BC547 instead BC549, BC636, BC639,2N2222, 2N2369, 2N3055, 2N3904, 2SC5200

What a stupid advice (((Use transistors in TO-220, TO-126 instead of TO-92 ... Transistors are boldly replaced by BC327 and BC337...
Moreover, they have better parameters.

[void118]

Friends,

If you want I can arrange youtube stream to answer all your questions related to Cat-FM schematic, what do you think?

[useus]

[ATTACH]55450[/ATTACH]
It Is mistake, 2.2uF plus must be connected to emmiter, so this Is right connection

sorry my mistake

[MartyJ1963]

@Walkman, I'm very grateful for the help. Thank you for the alternative list you posted. I will add it to my reference folder for the future. Regards, Marty.

[walkman]

Thank you Walkman,,,Can I use BC327 instead of BC557, and BC337 instead of BC547? Regards, Marty.

Hi Marty1963,
BC557 instead BC157, BC558, 2N3906, 2SA1943, BD140, S8550, TIP127, TIP42
BC547 instead BC549, BC636, BC639,2N2222, 2N2369, 2N3055, 2N3904, 2SC5200