LM339 Quad Voltage Comparator IC Design Kit (#1405)

LM339 Quad Voltage Comparator IC
LM339 Quad Voltage Comparator IC
Price: $15.99
Datasheet: 

This kit is centered around the very popular LM339 Quad, Precision Voltage Comparator in a 14-pin DIP package. The LM339 operates with a single power supply over a wide range of voltages and has a very low offset voltage of 2 millivolts. It can be used with Single or Dual power supplies from 2v to 36v. The LM339 has open-collector outputs which allow you to drive a relay directly or interface to TTL and CMOS circuits. The low output saturation voltage is compatible with TTL, MOS, and CMOS ICs.

Included in this kit are plenty of different values of 1/4 Watt Carbon-Film Resistors, Ceramic & Aluminum Electrolytic Capacitors, Signal & Zener & Power Diodes, Trimpots, LEDs, and IC Sockets. There are also some NPN and PNP transistors that can be used as Output Drivers. To further help with your circuit development, you also get a NightFire 162 plated-thru hole, blank Proto-Type PCB. This PCB has 4 mounting holes, is 1.1" x 2.0", is 0.062" thick, has .100" centers, is double-sided and made of FR-4 material. Use this PCB to develop your circuits.

Search the web for incredible circuits to build. We supply the parts, you supply the ingenuity. You get the following:

 

Type Part Description Quantity
IC LM339, Quad Voltage Comparator, DIP-14 4 ea
Transistor 2N3904, NPN, Silicon, Signal, TO-92 4 ea
Transistor 2N3906, PNP, Silicon, Signal, TO-92 4 ea
PCB NightFire, 162 Holes, Double-sided, .062" Thick, FR-4 1 ea
IC Socket 14 Pin, Solder Tab 2 ea
Zener Diode 1N753, 6.2V, 500mW, Axial, DO-35 5 ea
Diode 1N4001, 100V, 1 Amp, Rectifier, Axial 5 ea
Diode 1N4148, Switching, Signal, Axial 10 ea
Resistor 20 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 51 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 82 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 150 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 220 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 330 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 470 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 560 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 820 Ohms, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 1.2K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 2.7K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 3.3K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 4.7K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 6.8K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 11K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 24K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 39K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 56K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 82K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 110K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 200K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 680K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 820K, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 1.0M, 1/4 Watt, 5%, Carbon Film 5 ea
Resistor 2.7M, 1/4 Watt, 5%, Carbon Film 5 ea
Capacitor 1.5pF, 50v, NPO, Ceramic Disc 2 ea
Capacitor 18pF, 50v, NPO, Ceramic Disc 2 ea
Capacitor 47pF, 50v, NPO, Ceramic Disc 2 ea
Capacitor 120pF, 50v, NPO, Ceramic Disc 2 ea
Capacitor 220pF, 50v, NPO, Ceramic Disc 2 ea
Capacitor 470pF, 50v, NPO, Ceramic Disc 2 ea
Capacitor 750pF, 50v, NPO, Ceramic Disc 2 ea
Capacitor .01uF, 50v, X7R, Ceramic Disc 2 ea
Capacitor .022uF, 50v, X7R, Ceramic Disc 2 ea
Capacitor .033uF, 50v, X7R, Ceramic Disc 2 ea
Capacitor .047uF, 50v, X7R, Ceramic Disc 2 ea
Capacitor .22uF, 50v, X7R, Ceramic Disc 2 ea
Capacitor .47uF, 63v, 85° C, Aluminum, Radial 2 ea
Capacitor 4.7uF, 25v, 85° C, Aluminum, Radial 2 ea
Capacitor 6.8uF, 35v, 85° C, Aluminum, Radial 2 ea
Capacitor 10uF, 16v, 85° C, Aluminum, Radial 2 ea
Capacitor 33uF, 10v, 85° C, Aluminum, Radial 2 ea
Capacitor 68uF, 16v, 85° C, Aluminum, Radial 2 ea
Capacitor 100uF, 16v, 85° C, Aluminum, Radial 2 ea
Capacitor 180uF, 10v, 85° C, Aluminum, Radial 2 ea
Capacitor 330uF, 25v, 85° C, Aluminum, Radial 2 ea
Capacitor 1200uF, 10v, 85° C, Aluminum, Radial 2 ea
Capacitor 2200uF, 16v, 85° C, Aluminum, Radial 2 ea
Capacitor 3900uF, 6.3v, 85° C, Aluminum, Radial 2 ea
LED Bi-Color, Red & Green, Diffused, 2 ea
LED Red, Bright, Radial 3 ea
LED Green, Bright, Radial 3 ea
LED Yellow, Bright, Radial 3 ea
Potentiometer 470 Ohms, Single-Turn, Thru-Hole, PCB Mount 1 ea
Potentiometer 1.0K, Single-Turn, Thru-Hole, PCB Mount 1 ea
Potentiometer 22K, Single-Turn, Thru-Hole, PCB Mount 1 ea
Potentiometer 100K, Single-Turn, Thru-Hole, PCB Mount 1 ea
Potentiometer 220K, Single-Turn, Thru-Hole, PCB Mount 1 ea
Potentiometer 320K, Single-Turn, Thru-Hole, PCB Mount 1 ea
Potentiometer 1M, Single-Turn, Thru-Hole, PCB Mount 1 ea
Battery Clip 9V, Snap-type, 2 wires 1 ea
Switch Pushbutton, SPST Momentary, PCB Mount 2 ea
Header Male, 5-pin .100" Centers, Square Post, Breakable 1 ea