Circuit Project Electronic

The charger in this project is designed to charge two AA NiMH or NiCd cells of any capacity (as long as they are the same) at about 470mA. It will charge 700mAh NiCds in about 1.5 hours, 1500mAh NiMHs in about 3.5 hours, and 2500mAh NiMHs in about 5.5 hours. The charger incorporates an automatic [...]

The quickest way to display something is probably sending the data to the computer to be displayed on the monitor. One of the ways to do this is to use the USART module on board the PIC Microcontroller by making use of the pins RC6 and RC7 which is also the TX and RX pins [...]

This is an example that demonstration how to control some devices via USB interface.The PC software program with delphi. Feature: - CPU PIC18F4550 with full speed USB interface at 48MHz. - USB 2.0 compliance - Use on-chip USB driver - Control 1 stepping motor. - MPLAB C18 for firmware at USB devices side. - Delphi [...]