In SX Microcontrollers, SX/B Compiler and SX-Key Tool, maxx wrote:

Hi everybody,

I was doing some demos using my CMUcam 1 and the Basic stamp board of education. But unforunately I reversed the voltage polarities by accident :shakehead: . Is there any way that I can fix it myself. And I wonder which part specificaly did I fry.i checked the regulator and it looks fine to me. The output voltage was 5v and the input was 6.6v. I think the faulty part is the micro controller the sx28ac as The red LED is on but the green LED is always off and when i programed it doesn't respond. I wonder if i can reprogram the sx28ac or do i have to buy a new one?! Thanx for your help

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