sequential circuit

  1. richard_w

    A Classic Problem with JK Edge Flip-Flop

    I encountered this question when leanring JK Flip-Flop. Can someone please explain how to do it? MOD NOTE: Moved to Homework Help.
  2. Gr10

    How to define states and transitions in an FSM applied to traffic lights?

    My college homework ask me to design a simplified traffic light controller that switches the lights at a street intersection (North-South street N-S and East-West street E-O). The controller's input is a button called **PASS**, which is activated by pedestrians when they wish to cross one of the...
  3. Gr10

    How to design a finite state machine (FSM) for a traffic light system using timers, vehicle detectors, and pedestrian priority?

    I am working on a traffic light control system for an intersection with a **main road (Vp)** and a **secondary road (Vs)**, using: - **Vehicle detectors**: - **Dp** (main road). - **Ds** (secondary road). - **Pedestrian buttons**: - **Pp** (to cross the main road). - **Ps**...
  4. Gr10

    Help designing a FSM sequence detector with two input sequence

    I need to design an FSM sequence detector that activates when it detects the sequences 01011 and 00101. The problem is that I don't know how, for example, when state s3 receives the value 0 and reaches 010, to make s3 transition to 001 if it receives a 1. This is the design I made: I need...
  5. dmarciano84

    Sequential Manual Switches with Logic Gates

    I am currently working on a project (Tesla Coil) and I built a very simple controller which connects to the neon sign transformer (NST). First there is a main switch which connects to the 120V mains and then a second "activate" switch which provides power to the NST. This is the current design...
  6. veroverobueno

    Implement 4-bit Incrementer with two 74LS163 + 74LS74A + XNOR gate(s) + AND gate(s)

    I have been struggling with the following question for a long time. ----------------------------------------------- I am very new to this topic so I'm not sure if any of the following is correct. Here is a simple chart of how I believe the circuit works: State diagram for SUM: State...
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