Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by loloak

  1. L

    gas leakage alarm system

    Hi, I want to build an alarm circuit for gas leakage using mq-6 sensor. below the circuit i want to try, does it work correctly or need any modification?
  2. L

    Getting trigger signal for 555 timer from elevator button.

    Could you give me an example on emc filter for pcb io ? Thank you for your appreciated effort :)
  3. L

    Getting trigger signal for 555 timer from elevator button.

    I tried your suggestion i have the same problem when motor start run , The 555 timer triggered.
  4. L

    Getting trigger signal for 555 timer from elevator button.

    I want to turn a load like light on for a certain time when one of elevator buttons pressed say button 1 and while the button pressed the load should be on. In the figure below circuit 1 describe how the controller of the elevator read button . I tried two circuits to get low signal to trigger...
See more

Part and Inventory Search

Back
Top