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Products - 1990s
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AirBorn Electronics Project Work

These projects date from the 1990's
Newer projects are here

RomEm3: Rom Emulator unit, 1-8 Megabit

  • Emulates 27C64 to 27C080 type EPROMs
  • Fast parallel download from PC
  • Auto target reset
  • Plugpack/target powered
  • Addressable-Gangable

Ser_par: RS232 Serial adaptor - Parallel output

Devices are similar, but use different processors
  • Allows parallel device (E.G. Romemulator) to run on a serial link
  • Inline DB25 package
  • Powered from parallel device (E.G. Romemulator)
  • Status LED
  • Appropriate software to accept Intel Hex format files

Sonar1: Buddy line Sonar - direction finder

  • Underwater recreational diving direction finder
  • Ultrasonic Tx/Rx
  • Magnetic coupled switches
  • Backlit LCD display
  • 12v Gel cell powered

Sonar1: Technical Documentation


RFkey1: RF Key (Interrogative type)

  • Challenge response authentication over 300MHz link
  • Single chip microprocessor controlled
  • Battery powered, status LED
  • 90 x 50 x 23mm prototype

ChngDB91: Link Authentication Unit

    --AirBorn Electronics--
  • Link Authentication Unit
  • Challenge/Response type
  • Gold plated DB9 connectors
  • Small size unit
  • Placed between PC/Modem
  • RS232 Signal Powered

Camera1: Camera controller

  • Motion activated/Time lapse security camera
  • Microprocessor controlled
  • Programmable operation
  • Armed by Alarm system
  • Optional remote control

232Hub1: RS232 Active Hub (5 port)

  • 4 signal buffered data ports to one master port
  • DB9 Gold plated connectors
  • Handles all NRZ protocols (protocol independent)
  • Plugpack or 12v supply
  • Full or Half duplex

Concept prototype: RF remote full duplex ID unit

  • Code entered on keypad identifies common target between two parties
  • Units establish handshake, transmitting ID's and Targets
  • If Targets match, units lock on and identify

IRKey1: Infra-red key (Interrogative type)

    --AirBorn Electronics--
  • Infra red receive/transmit communication
  • Status LED
  • Miniature, 90x50x23mm
  • Battery powered

IRRead1: IR Reader (Interrogative type)

  • Infra red receive/transmit communication
  • RS485 COMs Bus
  • Miniature, 90x50x23mm
  • Internal EEPROM
  • Strike relay, Status LED

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