Recently Viewed

Window Comparator

Window Comparator
  Zoom
Window ComparatorWindow ComparatorWindow ComparatorWindow Comparator
Our Price:  £9.17(Inc. 20% VAT)(£7.64 Exc. VAT)Earn 9 Loyalty Points
+

SKU:  PPWIG-10101
Part Number:  WIG-10101
Brand:  SparkFun

Stock / Availability

Available Now:  

14 in stock, immediate despatch
Need more than we have? : Supplier out of stock
  (1 Review)

Have you ever needed to know if a voltage coming from a sensor is within a specific voltage window? This little breakout board allows you to hook up an analog signal, define your voltage window, and it will tell you (digitally - HIGH or LOW) if your input is inside or outside the window.

You can define the upper and lower limits of the voltage window by adjusting to trim pots on the board. Power it up with 5Vs, set your limits, and you’ll be ready to go! It accepts voltages from 0V to 5V. Now you don’t need to set up thresholds in code.

This also frees up an ADC for another sensor that may require more than a voltage threshold or window. Another advantage to this little guy is that it’s analog, so that means it’s virtually instant (10 microseconds). It is also useful in audio applications when you need to define peaking voltages on an AC signal and you want to analyze peaks on both the top and bottom sides of the sound wave.

Documents:


Customer Reviews
Average Rating (1 Review):  
Write a Review and share your opinions!

Rating:  
Nice window
Tuesday, 11 December 2012  |  Multex

Great small board.Would be good if you got a higher voltage version using the standard LM358.Does what its meant to do.

 

2 of 2 people found this review helpful.

Free Technical Support
Fast Delivery Options
Customer Loyalty Scheme

Proto-PIC - UK Distributor of Sparkfun, Arduino, BBC Micro Bit, Adafruit Electronic ComponentsProto-PIC ; UK Distributor of Sparkfun, Arduino, Adafruit, BBC Micro Bit electrical components