Hi all, this is my first attempt using a picaxe chip.
I have wired up a circuit as shown (powered using a power supply at 5V) but cannot find the hardware using the programming editor. When I try the usb port test with the multimeter between the input pin and ground the signal is at -0.1V to start with and then goes to high when I switch on the onscreen LED - the opposite to what should happen! Can anyone spot a mistake or a reason why this is happening? The images attached show the setup.
Cheers,
David
I have wired up a circuit as shown (powered using a power supply at 5V) but cannot find the hardware using the programming editor. When I try the usb port test with the multimeter between the input pin and ground the signal is at -0.1V to start with and then goes to high when I switch on the onscreen LED - the opposite to what should happen! Can anyone spot a mistake or a reason why this is happening? The images attached show the setup.
Cheers,
David
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