GENERALLY ELECTRONIC PROJECT

Rain Alert Circuit with Frog/Toad Sound

4x4 KEY SWITCH 4 DISPLAY WITH DRIVER

1 SEC-99 HOUR UP-DOWN STOPWATCH

TEMPERATURE AND HUMIDITY CONTROLLER WITH SENSOR

4 DIGIT UP-DOWN COUNTER WITH MEMORY

80 SECOND VOICE DONATION WITH 8W AMPLIFIER

80 SECOND 4 MASSAGE SOUND RECORDER

NON-CONTACT ALARM AC VOLTAGE DETECTOR

DIGITAL CLOCK & TIMER

DIGITAL CLOCK

AUTOMATIC SPRINKLER CONTROL

DIGITAL TEMPERATURE CONTROLLER

WATER QUALITY CHECKER

LIE DETECTOR

DIGITAL UP-DOWN COUNTER 4 DIGIT

MORSE CODE SOUNDER WITH SPEAKER