1. W

    Atmega16 pin not outputting 5V

    Hi, I'm new to microcontrollers and I'm trying to build this 4x4 LED cube, controlled by an Atmega16: https://www.instructables.com/id/LED-Cube-4x4x4/ I've completed the circuit as shown in the tutorial and am testing the output pins before I put together the rest of the cube. When I set the...
  2. O

    TE- BNC Connector - Pin Description for PCB

    Hi, I am using TE Connectivity Right Angle 50Ω PCB Mount Fitting BNC Connector for signal output in a PCB Board. It contains 2 Pins. Is Pin 1 for Signal and Pin 2 for ground? Also, do I need to add any protectors(EMC, Etc...) inboard for this. Thanks in advance