Related Products: Development Kits and Tools Do not power up the circuit at this time.
After finishing the construction, insert our breadboard power supply board into the breadboard. Now carefully connect all components, as indicated in the circuit diagram. If the idea of building your own development board has impressed you, then get ready to take your breadboard! There are many places where you can purchase a readymade development board.īut, in this part, I would like to help you to build your own Atmega8 development.
Before using this code, user should create USB device driver by going to tools of Mikro C for pic and click on HID terminal and generate descriptor.c file and paste this file in your main code folder.Yes, our own “breadboard compatible” 5VDC power supply is now ready for use! What is next? Next thing is the setting up of a simplest Atmega Development Board. But to use this code you have to add device driver also. Schematic on Proteus PROGRAMMING THE PIC MICROCONTROLLERĬode for USB interfacing with microcontroller is given below. It can easily interfaced with L293D Motor Driver, DC Motor, Stepper Motor, relay switches, servo etc. LED’s on (RD2, RD3) are used as control pins, but these control pins can be used to control other things too. Other switch is for Bootloading connected with pin 37.One switch is for the Reset button and is connected with pin 1.By this USB Interface circuit we are going to control 2 pins, RD2 and RD3.They are used for the communication purpose only to see that the USB communication exists.
An internal clock of either 6 MHz or 48 MHz is required because of timing requirement imposed by USB.But there is a problem in using the crystal of 48MHz.
P18F2550/4550 supports low speed (1.5 Mb/s) and Full Speed (12 Mb/s) so for USB we have to select a specific clock. CLOCK GENERATION for USB interfacing with pic microcontroller