Oscilloscope converter


Posted on Nov 13, 2012

The monolithic quad operational amplifier provides an inexpensive way to increase display capability of a standard oscilloscope. Binary inputs drive the IC op amp; a dual flip-flop divides the scope`s gate output to obtain channel selection signals. All channels have centering controls for nulling offset voltage


Oscilloscope converter
Click here to download the full size of the above Circuit.

A negative-going scope gate signal selects the next channel after each trace. The circuit operates out to 5 MHz.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Window-comparator
switches Using a momentary push button as a latching on-off toggle switch
mosfet Turning a microcontroller on with a flip flop
28 led clock timer with 74hct circuit
general purpose alarm
PWM - Pulse Width Modulation for DC Motor Speed and LED Brightness 2
Robot Tutorials
Build a Miniature High-Rate Speed Control with Battery Eliminator Circuit (BEC)
Three-phase controlled rectifier circuit
High-speed integrator circuit (LM101A, LM108)
ISO100 sensing signal isolation amplifier
Double tube fluorescent lighting circuit



Top