Vectors and Planes vs PIC Projects PRO

Vectors and Planes App helps visualize and understand 3D linear and quadric structures and their intersections. List of linear structures and combinations: 1. Two vector combination. 2. Plane. 3. Line and plane combination. 4. Two plane combination. 5. Three plane combination. Current list of quadric structures: 1. Two sphere combination. 2. Standard ellipsoid. 3. Ellipsoid in a form of positive-definite matrix. 4. Standard cone. 5. Cone in a form of indefinite matrix. 6. 1-sheet hyperboloid. 7. 1-sheet hyperboloid in a form of indefinite matrix. 8. 2-sheet hyperboloid. 9. 2-sheet hyperboloid in a form of indefinite matrix. 10. Standard cylinder. 11. Cylinder in a form of positive-semidefinite matrix. 12. Hyperbolic paraboloid. 13. Elliptic paraboloid. Current list of combinations of quadric and linear structures: 1. Matrix ellipsoid and line. 2. Standard ellipsoid and plane. 3. Matrix ellipsoid and plane. 4. Matrix cone and line. 5. Standard cone and plane. 6. 1-sheet hyperboloid in matrix form and line. 7. 2-sheet hyperboloid in matrix form and line. 8. Matrix cylinder and line. 9. Elliptic paraboloid and line. 10. Hyperbolic paraboloid and line. Interactive 3D graphs are provided for all of the above. Step by step calculation algorithms are provided for all intersection point sets. Many of the algorithms are based on Linear Algebra concepts. Those, in turn, are explained in our “Matrix Solver Step by Step” app. Version 10 was completely redesigned. Developers hope to get feedback from users at graphmath@aol.com.

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