Just built a circuit on stripboard with a 28X2, but I'm having some problems.
On first power up, pin B.1 appears to be high. There's an LED wired to this pin, which is lit. When I try to talk to the PICAXE with the programming editor, the LED goes off, then comes back on after the editor gives the error saying "no hardware found".
Power supply is fine.
Are these symptoms of a particular problem? Can't post photos of the board right now, sorry.
Cheers,
Charlie
On first power up, pin B.1 appears to be high. There's an LED wired to this pin, which is lit. When I try to talk to the PICAXE with the programming editor, the LED goes off, then comes back on after the editor gives the error saying "no hardware found".
Power supply is fine.
Are these symptoms of a particular problem? Can't post photos of the board right now, sorry.
Cheers,
Charlie