Digital Electronics

Digital Electronics is an important subject, common for Electrical, Electronics, and Instrumentation Engineering students. It deals with the theory and practical knowledge of Digital Systems and how they are implemented in various digital instruments. This App have been developed based on the latest GATE syllabus and will be useful for Electronics Engineering students as well as for GATE, IES and other PSU exams preparation.

Digital Electronics is an Electronics that uses binary numbers of 1 and 0 to represent information

1. Number Base System

1.1 Logic Operations

1.2 Mathematical Operations

1.3 Building Circuits with Breadboards

1.4 Digital Logic Gates

2. Logic Gates

2.1 Logic Gates/Fundamental Digital Gates

2.2 Logic Gates/Combinational Gates

2.3 Logic Gates/Basic Logic Gates Summary

2.4 Logic Gates Summary

3. Digital Device

3.1 Mathematic and Logic Operations

3.2 Synchronous Device

3.3 Asynchronous Device

4. Digital Signal Processing

4.1 Digital Data

4.2 Data Encoder

4.3 Data Selector

5. Digital Controllers

5.1 Controller Concepts

5.2 Arduino

5.3 Blinking Light

6. Communication Standards

6.1 Open Standards

6.2 ANSI

6.3 ISO

Some of the topics Covered in the app are:

1. Decimal System

2. Binary System

3. Representing Binary Quantities

4. Octal and Hexadecimal System

5. Binary-To-Decimal and Decimal-to-binary Conversion

6. Binary-To-Octal / Octal-To-Binary Conversion

7. Hexadecimal to Decimal/Decimal to Hexadecimal Conversion

8. Binary-To-Hexadecimal /Hexadecimal-To-Binary Conversion

9. Floating-Point Numbers

10. Binary Codes

11. Non Weighted Codes

12. Binary - Gray Code Conversion

13. Gray Code - Binary Conversion

14. Gray Code Applications

15. Alphanumeric Codes-ASCII code

16. EBCDIC code

17. Seven-segment Display Code

18. Error Detecting Codes

19. Error Correcting Codes.

20. Boolean Switching Algebras

21. Boolean Algebra Theorems

22. Minterms and Maxterms

23. Sum Of Products (SOP) and Product Of Sum (POS)

24. AND-Logic Gate

25. OR-Logic Gate

26. NOT-Logic Gate

27. NAND-Logic Gate

28. NOR-Logic Gate

29. XNOR-Logic Gate

30. Universal Gates

31. Realization of logic function using NAND gates

32. Realization of logic gates using NAND gates

33. Realization of logic function using NOR gates

34. Realization of logic gates using NOR gates.

35. Tristate Logic Gates

36. AND-OR-INVERT Gates

37. Schmitt Gates

38. Karnaugh Maps

39. Minimization Technique

40. 2-Variable K-Map

41. Grouping/Circling K-maps

42. Example of 2-Variable K-Map groups

43. 3-Variable K-Map

44. Example of 3-Variable K-Map

45. 4-Variable K-Map

46. Example of 4-Variable K-Map

47. 5-Variable K-Map

48. QUINE-Mccluskey minimization

49. QUINE-Mccluskey minimization Method-Example

50. Multiplexer

51. 2x1 Multiplexer

52. Design of a 2:1 Mux

53. 4:1 MUX

54. 8-to-1 multiplexer from Smaller MUX

55. 16-to-1 multiplexer from 4:1 mux

56. De-multiplexers

57. Mechanical Equivalent of a De-Multiplexer

58. 1-to-4 De-multiplexer

59. Boolean Function Implementation using Mux and de-Mux

60. 3-variable Function Using 4-to-1 mux

61. 2 to 4 Decoder using Demux

62. Arithmetic circuits-Adders

63. Full Adder

64. Full Adder using AND-OR

65. n-bit Carry Ripple Adder

66. 4-bit Carry Ripple Adder

67. Carry Look-Ahead Adder

68. BCD Adder

69. 2-digit BCD Adder

70. Subtracter

71. Full Subtracter

72. Parallel Binary Subtracter

73. Serial Binary Subtracter.

74. Comparators

75. Encoders

76. Decimal-to-Binary Encoder

77. Priority Encoder

78. Introduction to Sequential Circuit

79. Concept of Sequential Logic

80. Input enable signals

81. RS Latch

82. RS Latch with Clock

83. Setup and Hold Time

84. D Latch

85. JK Latch

86. T Latch

87. R-S Flip-Flop with Active LOW Inputs

88. R-S Flip-Flop with Active HIGH Inputs

89. R-S Flip-Flop Implementation with NOR gates

90. Clocked R-S Flip-Flop

Digital Electronics is part of electronics engineering education courses and technology degree programs of various universities.

数码电子是一个重要的课题，共同为电气，电子和仪器工程专业学生。它涉及的理论和数字系统的实用知识，以及他们如何在各种数字设备来实现。根据最新的考试大纲GATE此应用已经开发，将成为电子工程的学生，以及用于门，IES等PSU准备考试有用。

数码电子是使用的1二进制数和0来表示信息的电子

1.数字基本系统

1.1逻辑操作

1.2数学运算

1.3大厦电路与面包板

1.4数字逻辑门

2.逻辑门

2.1逻辑门/基本数字门

2.2逻辑门/合流盖茨

2.3逻辑门/基本逻辑门摘要

2.4逻辑门摘要

3.数字设备

3.1数学和逻辑操作

3.2同步设备

3.3异步设备

4.数字信号处理

4.1数字数据

4.2数据编码器

4.3数据选择器

5.数字控制器

5.1控制器概念

5.2的Arduino

5.3闪烁的光

6.通信标准

6.1开放标准

6.2 ANSI

6.3 ISO

一些在应用程序讨论的主题有：

1.十进制系统

2.二元体系

3.代表二进制数

八路和十六进制

5.二进制到十进制和十进制到二进制转换

6.二进制到八路/八路到二进制转换

7.十六进制到十进制/十进制转换为十六进制转换

8.二进制到十六进制/十六进制到二进制转换

9.浮点数

10.二进制码

11.非加权码

12.二进制 - 格雷码转换

13.格雷码 - 二进制转换

14.格雷码的应用

15.字母数字代码，ASCII码

16. EBCDIC代码

17.七段显示代码

18.检错码

19.纠错码。

20.布尔代数切换

21.布尔代数定理

22小项和最大项

23.总产品（SOP）和产品的总和（POS）

24. AND-逻辑门

25. OR-逻辑门

26. NOT-逻辑门

27. NAND-逻辑门

28. NOR-逻辑门

29. XNOR逻辑门

30.通用盖茨

使用NAND门逻辑功能的实现31。

使用NAND门的逻辑门32.实现

使用NOR门逻辑功能的实现33。

34.实现使用逻辑门NOR门的。

35.三态逻辑门

36. AND-OR-INVERT盖茨

37.施密特·盖茨

38.卡诺图

39.最小化技术

40. 2-变量K-地图

41.编组/盘旋K-地图

42. 2-变量K-地图组的实施例

43. 3-变量K-地图

44. 3-变量K-地图的实施例

45. 4-变量K-地图

46. 4-变量K-地图的实施例

47. 5变量K-地图

48.奎因-Mccluskey太太最小化

49.奎因-Mccluskey太太最小化方法，例

50.复用器

51. 2×1多路复用器

1多路复用器：2的52设计

53. 4:1 MUX

54. 8至1多路复用器从较小MUX

55. 16到1多路转换器从4：1多路复用器

56.解复用器

57.解复用器功当量

58. 1至4解复用器

使用多路复用器和去复用器59布尔函数的实现

60. 3-可变功能使用4到1多路复用器

多路分离器利用61. 2至4解码器

62.算术电路，加法器

63.全加器

64.全加器使用AND，OR

65. n位进位串行加法器

66. 4位进位加法器纹波

67.先行进位加法器

68. BCD加法器

69. 2位BCD加法器

70.减法

71.全减

72.并行二进制减法

73.串行二进制减法。

74.比较

75.编码器

76.十进制到二进制编码器

77.优先编码器

78.介绍时序电路

时序逻辑的概念79.

80.输入使能信号

81. RS锁存器

82. RS锁存器，带有时钟

83.建立和保持时间

84. D锁存

85. JK锁存

86.Ť锁存

87. R-S触发器与低电平有效输入

88. R-S触发器与Active HIGH输入

89. R-S触发器执行与NOR门

90.时钟控制R-S触发器

数码电子是电子工程教育课程和各大学的技术学位课程的一部分。