Browser not supported

✕
Go back

Tier limit reached

✕

555 Buck

0
Favorite
0
copy
Copy
991
Views
Open Circuit
555 Buck
Social Share
Embed circuit
Embed linked image

Circuit Description

Graph image for 555 Buck

Circuit Graph

This circuit shows a basic voltage controlled oscillator based on the famous 555 timer. A voltage divider (10k potentiometer and 1k resistor) provides a user-settable voltage on the CON pin of the 555 timer. This controls the the frequency of the output oscillation.

There are currently no comments

Creator

Profile image for iphoneman

iphoneman

92 Circuits

Date Created

5 years, 10 months ago

Last Modified

5 years, 10 months ago

Tags

  • 555
  • circuit fundamentals
  • voltage controlled oscillator
  • timer

Circuit Copied From

555 Timer Voltage Controlled Oscillator

Related Circuits

Preview of Sine To Square Wave Converter

Sine To Square Wave Converter

by GGoodwin

56779
39
copy
388
Preview of 555 Timer 50% Duty Cycle Astable Multivibrator (Control Voltage Set To ½Vcc)

555 Timer 50% Duty Cycle Astable Multivibrator (Control Voltage Set To ½Vcc)

by GGoodwin

34164
6
copy
223
Preview of Power BJT Switching With Speed-Up Capacitor

Power BJT Switching With Speed-Up Capacitor

by GGoodwin

27334
14
copy
89

© 2024 National Instruments Corp. ALL RIGHTS RESERVED.

Hosted Services Terms Privacy Policy Export Notices Terms of Use

Circuit Graph

✕
Graph image for 555 Buck

Remove Comment

✕

Are you sure you want to remove your comment? This action cannot be undone.

Cancel Remove Comment

✕
Cancel Send

Enter Email

✕