Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

quizz buzzer to go to 12 volts help

Status
Not open for further replies.

jace33

New Member
Thanks for taking the time to look at this but would like some advice into how to convert this to a 12 volt project as i want to use 12 volt lights instead of led's any help on how to do this would be helfpfull

thanks
 

Attachments

  • VEMK133.pdf
    329.1 KB · Views: 377
It depends on how much current your light bulbs use. If the current is low then why bother changing the value of each current-limiting and sensing resistor connected to the LEDs. A low current light bulb is dimmer than an LED.

If your light bulbs use a higher current so they get nice and hot then the entire circuit must be re-designed.
 
Status
Not open for further replies.

Latest threads

Back
Top