Logic Probe W/display

Published

Introduction: Logic Probe W/display

About: I'm engineer and like to design electronic and programming things with Arduino hardware.

This project is equipped with 5 Not Gates, 1 transistor, 8 resistors, and 1 Common Anode Display. The Logic Probe w/display is a project for identifying Zero (0) or Low, One (1) or High, or Pulse. For Zero, you will see illuminated the upper side of the display by simulating a "0" (Zero). For One, you will see illuminated the rest of display for forming a "P" without illuminating the upper side of the display by simulating a "1"(1). Finally, for a Pulse, you will see illuminated the display by forming a "P"(Pulse). And so you can detect "0's", "1's", and Pulses. 

Step 1: List of Materials

The list of materials is the following:
1 Prototype Board
1 Green Display CA
1 7404
1 IC-socket 14-pin
1 Transistor 2N3904
5 Resistors of 330 Ohm
1 Resistor of 470 Ohm
1 Resistor of 10K Ohm
1 Resistor of 1K Ohm
1 +5V Standard Regulator
2 Electrolytic Capacitors of 47 microF, 50V
1 Battery Clip, For 9 Volt
1 Test Leads, Banana, 42 inches, 1 Red, 1 Black
1 Binding Post, Breadboard, Screw, Type, Chassis Mount, 1 Black, 1 Red

9 V Battery is not included

Required tools or supplies:
Soldering iron
Solder
Wire stripper and cutter
Needle nose pliers
1 Jumper Wire Kit (Radio Shack Part # 276-173)

Step 2: Install the Components

Step 3: Complete Your Project

9 Volt Battery is not included

Step 4: Logic Probe W/display in Action

Probe Digital Circuits

The sequence of pictures:

Low "0"
High "1"
Pulse "P"

Share

    Recommendations

    • Woodworking Contest

      Woodworking Contest
    • Clocks Contest

      Clocks Contest
    • Planter Challenge

      Planter Challenge
    user

    We have a be nice policy.
    Please be positive and constructive.

    Tips

    Questions

    32 Comments

    This project can also be seen in Amazon webpage at:

    https://www.amazon.com/JAMECO-KITPRO-Logic-Probe-Display/dp/B00C9NWOCS/ref=sr_1_fkmr1_1?ie=UTF8&qid=1481318835&sr=8-1-fkmr1&keywords=Logic+Probe+w%2Fdisplay%2C+jameco+electronics

    This project can also be seen in Jameco Electronics at:

    http://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10001&productId=2171532&catalogId=10001&CID=CLO

    LEATHERWORKING classes are now free in this site.

    BREAD classes are now free in this site.

    PHOTOGRAPHY classes are now free in this site.

    CANNING PRESERVING classes are now free in this site.

    WOODWORKING classes are now free in this site.

    GLUE classes are now free in this site.

    CONCRETE classes are now free in this site.

    MEAT classes are now free in this site.

    WEARABLE ELECTRONICS classes are now free in this site.

    RASPBERRY PI classes are now free in this site.

    LASER CUTTING classes are now free in this site.

    LAMPS classes are now free in this site.

    CNC classes are now free in this site.

    3D PRINTING classes are now free in this site.

    Robots classes are now free in this site.

    Electronic classes are now free in this site.

    Arduino classes are now free in this site.

    LEDS & LIGHTING classes are now free in this site.