PIC Projects PRO vs Opcodes

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

Opcodes – The Retro CPU Reference The definitive opcode reference for the legendary processors that launched the personal computer revolution. Whether you're a retrocomputing enthusiast, a student of computer history, writing code for classic hardware, or just a big old nerd - the Opcodes app gives you everything you need. Eighteen iconic processors covered: Intel 4004 · Intel 8008 · Intel 8080 · Intel 8085 · Intel 8088 · Zilog Z80 · Motorola 6800 · Intel 8085 · Motorola 6809 · MOS 6502 · Signetics 2650 · RCA 1802 - SC/MP · Motorola 68000 · Intel 8086 · WDC 65816 · Texas Instruments TMS9900 · INMOS Transputer · ARM2 For every opcode:  • Full description of what the instruction does. • Hex, octal, and decimal values. • Flags affected. • Addressing modes and cycle counts. • Assembly code examples - including loops, conditionals, and common patterns. More than just opcodes:  • CPU history and historical context. • IC pinout diagrams. • Notable systems that used each CPU, with memory maps and other background information. • Chip variants and successors. • A silly card game(!) • Simple assembler / disassembler for many CPUs. Built for exploration:  • Search for opcodes by name or category. • Sort by mnemonic, opcode byte, or category. • Filter by category, Quick Find with a colorful map. • Undocumented instructions clearly marked and optionally displayed. More than microprocessors:  • Information on key support chips: video, sound, memory and more. Cool design:  • Clean, readable layout optimised for quick reference. • Multiple colour themes. • Full "dark mode" support. Everything is included with absolutely no in-app purchase required. Recent additions: • Quiz game - test your CPU knowledge! • Share CPU cards - beautiful shareable images showing specs and history for any processor • External references - curated links to community resources for all 18 CPUs • "Opcodes display first" setting - choose whether selecting a CPU shows opcodes or info first • Chip-maker colour themes - Zilog, MOS Tech, and Motorola replace the old themes • Enhanced 6502 docs - JMP page boundary bug, BRK behaviour, and Read-Modify-Write quirks • Fixed Scratchpad hang when switching tabs