joe paul
Senior Member
Hi Folks,
I am new to this forum and the PicAxe. I have used a Timex/Sinclair 1000 with an I/O board with the trains, but the PicAxe chip can do so much more, so easily.
When wiring the MDFLY SD Card MP3 Player Module RS232-TTL to the AXE002 (18M2) starter board, do you have to use a resistor in series with the MDFLY's "busy" pin (pin 13) ? The MDFLY board's voltage is higher than the AXE002, but I don't know what comes off of pin 13 when it is high. Another question, please, when soldering to the AXE002 board, is it o.k. to leave the PicAxe chip in its socket?
Thanks! Take care, Joe.
I am new to this forum and the PicAxe. I have used a Timex/Sinclair 1000 with an I/O board with the trains, but the PicAxe chip can do so much more, so easily.
When wiring the MDFLY SD Card MP3 Player Module RS232-TTL to the AXE002 (18M2) starter board, do you have to use a resistor in series with the MDFLY's "busy" pin (pin 13) ? The MDFLY board's voltage is higher than the AXE002, but I don't know what comes off of pin 13 when it is high. Another question, please, when soldering to the AXE002 board, is it o.k. to leave the PicAxe chip in its socket?
Thanks! Take care, Joe.