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Circuit Design Library

AirBorn Electronics designs custom electronics. We design the electronic controller boards inside new products. The work that we (and others like us) do puts the intelligence inside sprayer controllers, garbage truck compactors, even background music systems. The projects below are examples of our work

In these applications Electronics is only one part of a bigger product; but it is the part that is controlling the rest, the part most visible when it fails to work. We take over the responsibility for the design and manufacture of this part of the project for our clients. We make the electronics work well and reliably, and do our best to deliver on time. If you need us, just call...

• Serial to IRDA
• Ultrasonic flaw detector
• Danfoss loop tester
• Serial to Parallel
• Navy SMD Trainer
• Fairfax industrial press panel PCB
• Fairfax Press turbo-flap control PCB
• "Its Electric" simulator test unit
• Programmable Oscillator
• Pressure sense PCB for Programmable osc
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• Nursecall overdoor light, Version 2
• Redeveloped LCM 2002 controller
• RAN PCB Repair School Multilayer trainer
• DC UPS: 12V 1A SLA, (discrete design)
• Proof of concept EFTPOS keyscan monitor
• Small 89C2051 LED dimmer project
• Simple front panel switches: A/D concept
• RS232 to RS485 converter
• RS485 8 port hub mimic - simple wiring
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• BEC promotional ruler PCB Public domain
• BEC RS485 station (poorly autorouted)
• RS485 Serial fire panel interface
• 1998 version RS232-RS485 converter
• Autotrax tutorial, based on 232cnv
• 2006 version RS232-RS485 converter
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• Our early circuit library - (1990s)
• Hseti PCB - AT89C2051 LED driver (1990s)
• Fully documented weighscale (1990s)
• Serial to parallel converter (1990s)
• "Trivial" RS232 protocol monitor
• Access key using visible light comms (1990s)
• RS232 to RS485 converter (1990s)
• A test tone Generator, micro based (1998)

Necessity is the mother of invention, it is true -- but its father is creativity, and knowledge is the midwife. -- Jonathan Schattke