Hardware

Fixing a serial mouse

Fixing a serial mouse

PC, cables and connectors

• AWG to metric conversion table
• PC IO Map
• PC IO Memory Map
• IRQ's
• PC connectors
• Data communication connectors
• Data communication cables
• Data communication signals
• Display resolutions
• Ethernet
• U Interface

Tests

• Test your monitor or TV
• Note frequencies
  Musical notes and their frequencies.
• Test tones

Home brew / DIY stuff

• Properties of some of the electronic components parts used in schematic diagrams on this website
• Best CheckUPS serial cable
• Garmin reset circuit
• Four serial ports in one bracket
• Improved modem reset circuit
• Synchronising your network to a Garmin GPS 18 LVC
• Synchronising your network to a Conrad DCF77 receiver
• X on TV

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