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Messages - ketsa

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Other MODs / Re: Unlock Your Datasette
« on: July 12, 2021, 07:26:16 PM »
While testing the BT receiver I found the problem : A small droplet of solder lodged between 2 smd capacitors on the receiver.

I can now confirm this connection is working, but loading from tape is very unreliable.

Some games load like 90% of the times, while other never load correctly.
I am testing with .tap files from privat.bahnhof.se, maybe their collection is unreliable ?

Thanks Remzi for answer.

My BLUEtooth datassette is finally working :



 :)

2
Other MODs / Re: Unlock Your Datasette
« on: July 11, 2021, 02:10:16 PM »
Quote from: Remzi on December 29, 2020, 04:21:44 PM




I managed to get good signal from that pin in the photo using a 100nf capacitor.You might also use a 100k resistor instead.

Hello all,

I have this exact same PCB in my datassette, I tried connecting a bluetooth receiver's output  to the "left" (with 100nf cap) and "GND" points mentionned in quoted post.

Sadly, it doesn't seem to work.
I use tapdancer to send the data from my mobile, the bluetooth adapter works fine.
the C64 doesn't find anything when i send data through tapdancer.

Here's a picture of what I did :





1 - At first I forgot the 100nf cap, may I have broke something ?
2 - Does it matter what kind of cap is used ? electrolytic/film/tantalum... etc.
3 - any other idea ?  Do you guys see anything wrong in my setup ?
4 - Anyone else tested this spot labeled "left" connection with success ?

Tape still seems to work but I have no cassette to test it with.

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