Advanced Digital Electronics Kit

Robocraze has curated the Advanced Digital Electronics Kit for those enthusiasts and students who are well versed with the concepts of boolean algebra and can understand the world of 0's and 1's. This advanced kit will dwell deeper into the domain of digital electronics with flip flops, shift registers, counters, 7 segments, multipliers, and more. Along with the kit, you will also get a Manual designed for Advanced Digital Electronics kit to guide you and challenge you with experiments.

Led[Light-emitting diode]:

LED is an abbreviation for light-emitting diode. LED lighting products use up to 90% less energy than incandescent light bulbs. An electrical current flows through a microchip, illuminating the tiny light sources known as LEDs, resulting in visible light.

Breadboard:

A breadboard (also known as a plug block) is used to create temporary circuits. It is beneficial to designers because it allows components to be easily removed and replaced. It is useful for someone who wants to build a circuit in order to demonstrate its operation and then reuse the components in another circuit.

Breadboard Power Supply:

The 3.3V/5V Breadboard Power Supply Module has a multi-purpose female USB socket as well as dual 5 V and 3.3 V power rails. The 3.3V/5V Breadboard Power Supply Module is designed to fit snugly into a standard 400 or 800 tie-point breadboard.

Multimeter:

?A multimeter is a measuring device that can measure a variety of electrical properties. A typical multimeter can measure voltage, resistance, and current, and is also known as a volt-ohm-milliammeter (VOM) because it includes a voltmeter, an ammeter, and an ohmmeter.

Resistor:

A resistor is a component of an electronic circuit that limits or regulates the flow of electrical current. Resistors can also be used to supply a fixed voltage to an active device such as a transistor.

IC [Integrated Circuit]:

The IC [Integrated Circuit] is a small electronic device made of semiconductor material that contains many microscopic elements like diodes and transistors. Capacitors and resistors.

Jumper Wire:

A jumper wire is an electric wire used for connecting remote electric circuits on printed circuit boards. It is possible to short-circuit and short-cut (jump) to the electric circuit by connecting a jumper wire to the circuit.

7-segment display:

A seven-segment display is a type of electronic display device for displaying decimal numerals that is less complex than dot matrix displays.

Hi-Watt 9V Battery:

The most common and portable 9V battery is the Hi-Watt 9V Battery. It is non-rechargeable and provides a high-capacity, low-cost solution for a wide range of electronic devices. This battery provides a high-capacity and low-cost solution for a wide range of electronic devices. It is used in conjunction with its own battery snap. The battery clip can be used to power LEDs or other devices using a 9V battery. It's used in electronic toys, clocks, walkie-talkies, smoke alarms, hand-held test equipment, digital instruments, transistor radios, and other applications.

Micro Pushbutton:

The micro pushbutton is a small and inexpensive single pole single-through switch (SPST) that can be soldered on a printed circuit board (PCB). When pressed, this push button closes a circuit and is typically used as a reset button.

Note: The package dimensions are 22x15cms and weigh about 50 grams.

Sample Experiment:-

Building a Binary Counter using J-K Flip Flop :-

Material Required:

Breadboard Power Supply
9V Battery
DC Barrel Jack
Breadboard
JK Flip flop - IC7476
Jumper Wires

Procedure:

A binary counter can be constructed from J-K flip-flops by taking the output of one cell to the clock input of the next. The J and K inputs of each flip-flop are set to 1 to produce a toggle at each cycle of the clock input. For every two toggles of the first cell, a toggle is produced in the second cell, and so on down to the fourth cell. This produces a binary number equal to the number of cycles of the input clock signal. This device is sometimes called a "ripple through" counter. The same device is useful as a frequency divider.

In the 3-bit ripple counter, three flip-flops are used in the circuit. As here ‘n’ value is three, the counter can count up to 23 = 8 values .i.e. 000,001,010,011,100,101,110,111. The circuit diagram and timing diagram are given below.

Circuit Diagram:

Advanced-Circuit Diagram

Timing Diagram:

Advanced - Timing Diagram

The output waveform of Q1 is given as a clock pulse to the flip flop J2K2. So, when Q1 goes from 1 to 0 transitions, the state of Q2 is changed. The output of Q2 is the MSB.

INPUT	OUTPUT
Number of Pulses	Q2	Q1	Q0
0	-	-	-
1	0	0	0
2	0	0	1
3	0	1	0
4	0	1	1
5	1	0	0
6	1	0	1
7	1	1	0
8	1	1	1

This circuit can be further connected to the BCD to 7-segment IC to get the BCD output onto the 7-segment display.

Applications:

The Advanced Digital Electronics kit can be used to build various combinational circuits such as BCD decoder drivers.
To build serial to parallel data converters.
To build binary counters.
To build binary multipliers.

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