Computer (PC) Interfacing Projects (03)

PC Interfacing, LPT, Paralel Port, COM Port, RS-232, RS-485, RS-422 Keyboard, Mouse, Joystick, Game Adapter, I2C, Connector, Null Modem, Mouse Schematic, Commodore 64, ISA 48, PCI, USB, EPROM/EEPROM programme, Relay, Remote Control, ADC, DAC, Stepper Motor, Servo, Thermometer, Infrared, iRDA, FM Radio, GPS Receiver, Get Power from Keyboard/LPT/COM Port, Soundblaster, Sound Card, Smart Card, Fax Modem, LCD, AT and ATX Power Supply

About Project Links

• Connect other circuits to PC joystick port
• Schematic of a standard PC joystick
• Simple PC SmartCard reader
• Fax to modem interface
• Analog to Digital Conversion (ADC) and Communicating with a PC
• Temperature sensor for PC
• PC interface for point controller
• Linux Infra-red Remote Control (LIRC)
• Homebuilt RS232 LCD Interface
• Compter microphone
• CCD linear image sensor to PC parallel interface
• Laptop Computer Serial Port Power Booster
• Assorted computer interface circuits
• HamComm Interface
• Apple II/II+/IIe IDE Drive Interface
• Basic Stamp I & PC Relay Controller
• RS-232 to TTL cable
• Hi-Fi PC Speaker System
• How to construct Garmin GPS receiver interface cables
• iRDA printer adapter
• 160 Baud ALDL Hardware Interface
• AT PC Power Supply 1
• AT PC Power Supply 2
• AT PC Power Supply 3
• AT PC Power Supply 4
• AT PC Power Supply 5
• iLINK Interface
• Digital Signals Decoding Interfaces
• 9-pin null modem cable
• RS232 - Lowe HF-225 interface
• RS232 to IrDA convertor using Vishay TOIM3232
• Interfacing PC sound card to SSB rig
• Supply Derives Power From 3-Wire RS-232 Port
• 24-line PC digital interface (PDF)