the speakjet is an 18 pin audio synthesiser chip that interfaces with the Picaxe well.
Unfortunately it is not plug n play and an interface board is needed to just experiment with the software.
I have produced a board that enables me to program the Speakjet and then to use it as an interface to any Picaxe.
Note I have confined myself to "events" prompted by Picaxe outputs and have ignored the "on the fly" capabilities. To be honest, I see no point in them.
The exercise is in two parts. Part one is the hardware interface, part 2 is using the software to program the Speakjet.
I attach a PDF for part one.
I am going to bag post #2 of this thread for the software bit that may take a day or two to complete.
Russ
Unfortunately it is not plug n play and an interface board is needed to just experiment with the software.
I have produced a board that enables me to program the Speakjet and then to use it as an interface to any Picaxe.
Note I have confined myself to "events" prompted by Picaxe outputs and have ignored the "on the fly" capabilities. To be honest, I see no point in them.
The exercise is in two parts. Part one is the hardware interface, part 2 is using the software to program the Speakjet.
I attach a PDF for part one.
I am going to bag post #2 of this thread for the software bit that may take a day or two to complete.
Russ
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