DIY IrDA Adapter

The goal of the project is to create a homemade IrDA adapter that can be used with IrDA module in order to download or communicate with devices that are compliant to standard IrDA such as Pocket PC, PDA, or mobile phones.

DIY IR Remote Control for Nikon D70

The circuit allows the control of D70 remotely to release the shutter or do a bulb exposure while avoiding camera shake and could also be employed with other Nikon SLRs as long as they as supported by the ML-L1 or ML-L3.

Light Dimmer Controlled Through Wireless Connection

The project utilizes a TV remote control that can switch a lamp ON and OFF the normal way or exceptionally dim the light.

Control Real World Devices with Your PC

The project illustrates how a PC and microcontroller were interfaced in order to control a servo and sense the value of a potentiometer or any analog input.

Media Center IR Remote Control Receiver

The infrared remote control receiver project was created in order to handle any function or software installed in the Media Center of PC and can also be used for Media center power ON/OFF even in power-off, standby, or hibernate mode.

Stepper Motor Controller Based on PIC16F84 Microcontroller

The project illustrates the use of a PIC microcontroller in creating the stepper motor controller by sequencing the steps, along the with TIP120 Darlington pairs for the switching circuitry, and a 4050 hex buffer for logic levels and circuit protection.