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Recent content by PCBAlex

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    Board and schematic review (ATTiny85)

    Hi, I was hoping to get some feedback with a board I am designing. Its basic function is to control a 9g rc servo motor when it detects a change in the photointerupter. It has two modes of operation controlled by a switch. The brain box of this guy is the ATTiny85. There is a ground pour only on...
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    [SOLVED] ATTiny85 PCB resetting itself

    Thanks for all your feedback guys! As I'm sure you can tell this is my first PCB. srizbf the power supply is capable of 3 amps. I will add bulk capacitors in the next rev. KlausST I will work on implementing your comments in a rev 2 of the board. Thank you so much for the thorough response...
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    [SOLVED] ATTiny85 PCB resetting itself

    I am creating a project that reads a photo interrupter and controls an LED and Servo. The setup mode where the led turns on when the photointerupter in interrupted works fine but the mode where the servo goes off isn't functioning like on the breadboard. I didn't realize that on the breadboard I...

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