http://circuit-ed.co m
8x8 LED Matrix connected directly to PIC18F452 @ 8MHz. Uses routine written in mikroBASIC to rotate alpha characters from ASCII 48 to 90. Programming and connections via EasyPIC4 Dev. Board. USB powered.
http://circuit-ed.co m
8x8 LED Matrix connected directly to PIC18F452 @ 8MHz. Uses PWM routine to dim LED's while doing ASCII values. Programming and connections via EasyPIC4 Dev. Board. USB powered.
http://circuit-ed.co m
Demonstration using a PIC18F452 @ 8MHz to control a 128x64 KS0108 Graphical LCD and 4-Wire Touchscreen. This Touchscreen GLCD is available with mikroBasic code examples: http://circuit-ed.co m.
Source-code is here: http://www.mikroe.co m/forum/viewtopic.ph p?t=11953
http://ciruit-ed.com
The 8x8 LED Matrix is connected directly to the PIC microcontroller with no limiting resistors. This demo shows a complex fading process where the center and outside fade-in and fade-out opposite of each other.
http://circuit-ed.co m
8x8 RGB Dotmatrix display run directly from PIC18F4525 @32MHz... no limiting resistors. Coding with mikroBasic. Programming and interface with EasyPIC4 board.
http://circuit-ed.co m
This is a demo that scrolls 8 digits on a standard HD44780 character LCD. The intent is to simulate mechanical odometers/counters such as those found on older automobiles.
The setup is a 20x4 LCD (a 16x2 will work nicely too) in 4-bit mode interfaced to an EasyPIC4 board and a PIC18F452 @ 40MHz. Program code is mikroBasic.
http://circuit-ed.co m
Demonstration of managing 2 different LED images on the same 8x8 block. Speed of travel of one of the 4-LED blocks is controlled via an ADC pin reading on the 18F452. The 8x8 LED Matrix is connected directly to the PIC without limiting resistors. Programming and operation is by mikroBasic and the EasyPIC4 Development Board.
http://circuit-ed.co m
Demonstration of a 8x8 LED Matrix connected directly to 2 ports of a PIC18F452 (no limiting resitors). Programmed using mikroBasic and the EasyPIC4 Development Board.
http://circuit-ed.co m
2 independent LED icons moving at speeds determined by 2 ADC input pots connected to the PIC18F452. LED Matrix is connected to 2 PIC ports without limiting resistors. Programmed using mikroBasic and EasyPIC4 Development Board.
http://circuit-ed.co m
8x8 LED Matrix connected directly to PIC18F452 @ 8MHz. Uses routine written in mikroBASIC to create a marquee scroll of alpha characters from ASCII 48 to 90. Programming and connections via EasyPIC4 Dev. Board. USB powered.
The 2 Color LED is connected between 2 PIC pins with no current limiting. The meter shows the current in both directions as the sink and source pins are switched. This is a good demonstration of how PIC output FET's intrinsicly limit the current.
http://circuit-ed.co m
Simple demonstration of the new 128x64 GLCD with Touchscreen and RGB backlight. Has single 25-SIP connection at top of GLCD. Soon available at http://circuit-ed.co m.
http://circuit-ed.co m
I must get a better camera. Sorry this is not for mere mortals. Somebody please fix the vertical and horizontal hold please... :-)
8x8 LED Matrix connected directly to PORTB and PORTD of a PIC18F4550 @ 48MHz. This program is less than 200 bytes in size!
http://circuit-ed.co m
8x8 LED Matrix connected directly to PIC18F452 @ 8MHz. Uses routine written in mikroBASIC to vertically scroll through some alpha characters from ASCII 48 to 90. Programming and connections via EasyPIC4 Dev. Board. USB powered.
http://circuit-ed.co m
Demonstration of 3 independent processes on an 8x8 Matrix. 2 icons are controlled via 2 ADC inputs on the PIC18F452. Programmed using mikroBasic and the EasyPIC4 Development Board.
http://circuit-ed.co m
8x8 LED Matrix connected directly to PIC18F452 @ 8MHz. Uses routine written in mikroBASIC to scan through some alpha characters from ASCII 48 to 90. Programming and connections via EasyPIC4 Dev. Board. USB powered.
