push button

  1. sforsandeep

    Turn on relay by default, turn off when push button press

    Hi Friends, Myself a very beginner in electronics and I'd like to build a design to control an AC device. When activating a momentary push button, it should turn on the device. When pressing another button, it should turn off the device. But I'd like to make this without Arduino or any MCU. I've...
  2. N

    8051 microcontroller operating like Solitaire - University Assignment

    I was tasked with creating a certain 8051 microcontroller project by my professor and I am keen to build the project all by myself, however, in order to carry out the given assignment, I may need some expert guidance. The project description is provided in below paragraph. The microcontroller...