Projects Examples

miga Research and Development, Inc.

Projects Examples

This functional test fixture employs
the product's micro-controller to step test all inputs and outputs.

Test fixture isolation circuits are added
to limit damage to adjacent product
Printed Circuit Board assemblies in
the event of assembly malfunction.

Functional test system reports DUT
(Device Under Test) faults to aid in
production line troubleshooting.

This functional test fixture employs the
product's micro-controller to step test all
the driver outputs under full "load" conditions.

Protection circuits have been added to limit
damage due to production line errors.

Features:

Completely self contained test fixture;
Software was written in Basic II with an on-board interpreter;
Test employs the 8 channel, 68HC11 A/D converters.

Inside view showing the 68HC11 microcontroller
"engine" used to test a car alarm Printed Circuit
Board Assembly.

This high power burn-in test fixture
cycles centrifuge motor driver
assemblies under "real life load conditions."

System can support ten driver assemblies
at a time for the 24-hour burn-in period.

Past and Present Projects

Skin Moisture Analyzer	Aviation Intercom with Stereo System Interface
Data Collector for Textile Industry	Automotive Emergency Lighting System
Helicopter Metered Material Dispensing System	Electrical Storm Personal Monitor
Clothes Washing Machine Safety Value System	Aviation and Scientific Equipment Water Damage "Salvage" Chemistry and Techniques
Skin Moisture Sensor for Space Suit	Automotive Cornering Light System
Self Contained Window/Door Alarm System	Tattoo Removal Laser Simulator System
DNA Assay Fluorometer System	Coin Operated Water Dispensing System
Coin Operated Product Dispensing System	Educational "Quiz" Response Determination System
Driving School Braking Response Timer	PC Controlled Telephone Headset Interface System
Miniature Guitar Amplifier with "Tube" like Sound	Commercial Radio Station Broadcast Studios
Remote Motorized Theatrical Follow Spot	Theatrical Lighting Controls with Special Effects
Outside Christmas Display Animated with Robotics	Commercial Audio Mixer Systems
Guitar Effects	Linear Power Supplies
Battery Chargers	Lighting Controls
Pyrotechnics Controls	Paper Folding Machine
Temperature Calibration Devices	Industrial Motor/Power Controls
Solar Power Battery Charging Systems	Electronic Component Profile/Screening Devices
"Bed of Nails" Test Fixture Presses	Digital Signal Routing/Interface System
Automotive Electrical System Simulator