.. achieve this by switching the GP4 as input (High-Impedance) or output (connected to GND). THE FIRMWARE Some knowledge on PIC assembler is requiered to understand perfectly this section. Basically, The code for emulating a read-only tag is ...
This embedded MP3 module is an universal and compact circuit for playing MP3 audio files. The MP3 module can be used in embedded systems. The MP3 files (up 65,536) are stored in a micro SDcard. Controlling the module could be done either by buttons ...
.. files were taken and modified from Microchip's example code. They had wrote it in a way so it can run on multiple different PIC devices, so there is a lot of extra code not needed. The rest is mostly USB related code, the only function that ...
ChromationSystems This Instructable covers creating a USB connected Human Interface Device Keyboard that has 10 button inputs which are mapped to key combinations in the firmware. Key combinations can be quickly accessed without using the keyboard ...
.. to the display via BC337 transistors which switch the current. The real-time clock is a DS1302 which is connected to the PIC using a modified SPI style interface, the DS1302 uses a standard SPI style 3-wire interface however the data wire ...
.. calibrated digital outputs for temperature and relative humidity. I also illustrated how to interface those sensors with a PIC microcontroller. Shawon Shahryiar from Dhaka, Bangladesh shared this project with us where he describes a method of ...
.. 1. Schematic Software The firmware for this project was developed in mikroC Pro for PIC compiler. The equations to derive the input voltage from the 10-bit ADC output (Digital Number, DN) are described ...
My 2010 Equinox has got every feature that a modern automobile should have. However, one thing that I personally find missing is the real-time monitoring of voltage across the car’s battery terminals. This may not seem to be that important ...
Hélio Pereira Introduction In this project it was used the Piranha Super-flux RGB LED of common anode, and the PIC18F25K20 , in order to generate combinations of colors. It has two function modes, automatic that generate the color sequence ...
.. switches: Connect SW1 through SW6 to RB0-RB5 port pins We will write a test program in mikroC Pro ( mikroElektronika )for PIC that will first initialize the character LCD and send a test message to display. You can vary the contrast of the ...