ECE

Fundamental-level projects belonging to the Electronics & Communications Engineering (ECE) branch

  • Simple infrared remote control
  • 1.5V LED flasher
  • Light intensity monitor
  • 2-Button motor controller
  • Modulated laser light source
  • 3V low battery voltage indicator
  • 9V battery voltage monitor
  • NPN-PNP transistor tester
  • AC current monitor
  • Audio signal detector/switch
  • Reflected infrared light switch
  • Battery charging indicator
  • Simple security wire-loop alarm
  • Piezoelectric beeper circuit
  • Door-knob alarm
  • Earthquake alarm circuit
  • Electronics field disturbance monitor
  • Freezer/Over-temperature alarm
  • Light/Dark detector

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