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Can I use a 8ohm speaker as the 8ohm coil and use it as a microphone?
Sorry i have n t read step2.But i am wondering if it works with 20uf (2 10uf caps in paralell)?
Thank you for your replyBut my LCD is in the upper right corner of the first photo, the small LCD with a flat flex
But maybe it's the same controller with the same pinout on the 6 pin connector.Sorry if I don't speak english very well, I'm french!
HelloI have the same 6-pin LCD coming from a fax machine with L303646 marking and I guess it's something like ST7032 or PCF2119x chip on glass controller. But the only problem I have is for the pinout... It came with a little PCB with the following markings: CMKM-P3X B53K463-1 and this PCB has two connectors labeled SEN1 and SEN2, maybe connected to optical sensors. On the LCD i've identified power lines, 2 connected to GND and 1 connected to VCC. The three other line are obviously SDA, SCL and contrast, but these lines are connected to an unknown IC labaled PNL7 LG2563 0039 M59 and I didn't found any info on it, I think it's a proprietary MCU or I/O expander.