- ACCURATE ELECTRONIC STOP-WATCH
- AUTOMATIC SCHOOL BELL
- BIPOLAR TRANSISTOR TESTER
- CLOCK TIMER
- DING-DONG BELL
- DTMF RECEIVER IC 8870 TESTER
- IR MUSICAL TRANSMITTER AND RECEIVER
- MINI UPS SYSTEM
- SMART LAPTOP DOCKING STATION
- SPEED CONTROL OF DC MOTOR USING PULSE WIDTH MODULATION
- TESTER FOR REMOTE CONTROL
- TRAFFIC CONTROLLER
- VERSATILE ZENER DIODE TESTER
- TOUCH DIMMER
- AUTOMATIC TEMPERATURE CONTROLLED FAN
- TELEPHONE NUMBER DISPLAY
- ANTI-THEFT ALARM FOR BIKES
- DICE WITH 7-SEGMENT DISPLAY
- CONDENSER MIC AUDIO AMPLIFIER
- DIGITAL SPEEDOMETER
- FLASHING-CUM-RUNNING LIGHT
- HEAT-SENSITIVE SWITCH
- IR REMOTE SWITCH
- SMART VIBRATION SENSOR
- SHORT-CIRCUIT PROTECTION IN DC LOW-VOLTAGE SYSTEMS
- SIMPLE SENSITIVE REMOTE CONTROL TESTER
- MAGIC LIGHTS
- MOBILE BUG
- REMOTE-CONTROLLED FAN REGULATOR
- RUNNING MESSAGE DISPLAY
- AC MOTOR SPEED CONTROL USING TRIAC
- AUTOMATIC COLLEGE BELL RING SYSTEM
- AUTOMATIC RAILWAY GATE CONTROL SYSTEM USING IR
- AUTOMATIC ROOM LIGHT CONTROLLER WITH VISITOR COUNTER USING IR SENSOR
- DATA TRANSFER BETWEEN TWO MICRO CONTROLLERS USING IR COMMUNICATION
- DC MOTOR SPEED AND DIRECTION CONTROL USING IR
- DC MOTOR SPEED CONTROLLING USING PWM
- ELECTRICAL APPLIANCES CONTROL USING IR REMOTE
- FLUID LEVEL INDICATOR WITH CONTROLLING AND MONITORING OF WEATHER IN INDUSTRIES
- INFRARED REMOTE RECEIVER
- IR REMOTE BASED APPLIANCE CONTROL SYSTEM
- SPEED CONTROL OF SINGLE PHASE INDUCTION MOTOR USING I.R
- STEPPER MOTOR CONTROL USING IR
- TEMPERATURE MONITORING AND CONDITIONAL MAINTENANCE SYSTEM FOR SURGERIES
- VISITOR COUNTER WITH METAL DETECTOR ENHOUSED ENTRY, EXIT AND PRESENT COUNT