PIC Projects PRO vs Learn Cobol Programming Pro

PIC Projects PRO is an app for those who are learning PIC Microcontroller programming. It contains useful PIC Microcontroller projects with PIC16F887, XC8 Compiler and MPLABX IDE. In addition, it contains Proteus simulation files. Mainly, the app contains the following projects: (1) TRIS Register GPIO Output
 (2) Button Input
 (3) 7 Segment One Digit 
(4) ADC - Analog To Digital Conversion
 (5) Internal EEPROM Read/Write
 (6) External Interrupt
 (7) Port Change Interrupt
 (8) Analog Comparator 
(9) Assembly Language Blinking 
(10) Timer 0 Overflow Interrupt
 (11) Watchdog Timer
 (12) Sleep Mode and How to Wakeup
 (13) HCSR-04 Ultrasonic Sensor Interfacing 
(14) 4 Digit 7 Segment (Multiplexing)
 (15) Timer 1 Oscillator Interrupt
 (16) Timer 1 Counter Interrupt
 (17) Timer 1 Overflow Interrupt 1 Second Delay
 (18) Timer 1 Gate Control
 (19) Mixing C and Assembly
 (20) Assembly Module Called From C File
 (21) Servo Motor Drive Simple Method 
(22) LCD HD44480U
 (23) LCD Custom Character
 (24) 4x4 Matrix Keypad 
(25) Timer 2 Timer Interrupt
 (26) Measuring Frequency Using Capture Mode
 (27) Compare Mode 
(28) DC Motor Forward, Reverse, Dynamic Brake
 (29) Stepper Motor
 (30) USART Transmitter - Serial Print on Virtual Terminal
 (31) USART Receiver
 (32) 74HC595 Shift Register
 (33) LM35 Temperature Sensor
 (34) LDR - Light Dependent Resistor
 (35) MPX4115 Pressure Sensor
 (36) MQ-2 Gas Sensor - Detecting Toxic Gas 
(37) Passive Infrared Motion Sensor
 (38) DAC R-2R Ladder DAC
 (39) Sawtooth Waveform Emission 
(40) Triangular Waveform Emission
 (41) Sine Wave Emission
 (42) CD4511 BCD to 7 Segment Driver IC with PIC16F887
 (43) CD4033 Johnson Counter 
(44) Two Way Traffic Light
 (45) Voltmeter Project 
(46) Current Meter Project
 (47) Ohm Meter Project
 (48) DS3231 RTC with PIC16F887
 (49) DHT11 Temperature and Humidity Sensor
 (50) Our PIC Development Board - Gerber File

# Learn Cobol Professional Learn COBOL programming step by step with organized lessons, knowledge quizzes, coding practice, and learning progress tracking. Learn Cobol Professional provides a structured learning experience for exploring COBOL fundamentals, understanding program structure, and studying important concepts used in business and enterprise programming. Whether you are discovering COBOL for the first time or reviewing core programming topics, the app helps you follow a clear learning path at your own pace. ## EXPLORE 10 COBOL CHAPTERS Build your knowledge through 10 organized chapters covering COBOL programming concepts. The learning content includes: • Introduction to COBOL • COBOL Program Structure • Data Types and Variables • Basic Operations and Control Flow • File Handling in COBOL • Data Structures Each chapter organizes related lessons and quiz questions to make learning easier to follow. ## LEARN WITH 80 STRUCTURED LESSONS Explore 80 lessons designed to introduce COBOL concepts in an organized sequence. Study topics including: • Why COBOL Is Still Used Today • COBOL in Business and Enterprise Systems • Structure of a COBOL Program ## REVIEW YOUR KNOWLEDGE WITH 82 QUIZZES Use 82 quiz questions to review programming concepts and reinforce your understanding. Quizzes are organized alongside learning content, helping you check your knowledge as you move through COBOL lessons. Use the built-in Code Editor to write, run, and experiment with code in supported programming languages. The editor includes: • A coding workspace • File management • Code execution and output • Multiple programming language options • Quick coding examples Explore examples such as Hello World, Fibonacci Series, Factorial Number, Calculator App, and List Operations. ## SEARCH LESSONS AND TOPICS Find relevant learning content using the built-in search feature. • Search lessons and topics • Browse learning categories • Explore popular topics • View available examples • Return to recent searches Find content about COBOL program structure, file handling, data types, variables, and other visible learning topics. ## TRACK YOUR LEARNING PROGRESS Follow your progress throughout your COBOL learning journey. View: • Completed lessons • Overall completion percentage • Chapter progress • Daily learning streak • Completion rate • Lessons in progress • Lessons not yet started Use the progress dashboard to see how far you have come and continue your learning routine. ## CREATE A DAILY LEARNING SCHEDULE Build a consistent study routine with the Learning Schedule feature. • Set your preferred study time • Choose a 15, 30, or 45-minute session, or 1 hour • Select repeat days • Enable study reminders • Save your schedule Plan your learning around your daily routine and receive reminders at your selected time. ## SAVE NOTES AND BOOKMARK LESSONS Keep useful information organized as you study. Use My Notes to save important points and bookmark lessons you want to revisit later. ## EXPLORE COMMUNITY HELP Browse programming questions, answers, and shared solutions. Discover popular questions, explore programming categories, and search for community discussions when you want additional explanations. ## PERSONALIZE YOUR LEARNING EXPERIENCE Adjust the app to suit your preferences. Available settings include: • Light and dark appearance • App language preferences • Adjustable text size • Notification settings • Learning schedule • Bookmarked lessons • Saved notes ## WHY LEARN COBOL PROFESSIONAL? • 10 organized COBOL chapters • 80 structured lessons • 82 quiz questions • COBOL fundamentals and program structure • Data types, variables, and file handling topics • Built-in multi-language code editor • Quick programming examples • Lesson and topic search • Progress and daily streak tracking • Learning schedules and reminders • Notes and bookmarked lessons • Community programming questions