Series 9 Generally Electronic Project

Series 9 Generally Electronic Project

Introductory

This is an interesting and varied range of devices which covers test and measurement, signal sources and environmental sensors. Teachers are presented with a wide array of economical, practical and easily constructed projects suited to science, environmental, and electronic technology studies. These units are available also as pre-assemblies under the FA prefix.

4x4 KEY SWITCH 4 DISPLAY WITH DRIVER

1 SEC-99 HOUR UP-DOWN STOPWATCH

2-CHANNEL 20-PROGRAM DIGITAL CLOCK

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

ANNOUNCER CHIME

REFRIGERATOR DOOR-OPEN ALERT

WATER SENSOR ALARM

RAIN ALARM

MORSE CODE SOUNDER WITH SPEAKER

TIMER ALARM 1-240 MIN

WATER QUALITY CHECKER

LIE DETECTOR

SIMPLE LIGHT (LUX) METER

CONTINUITY METER

SOIL MOISTURE INDICATOR

IN CIRCUIT TRANSISTOR CHECKER

TWO TONE SIGNAL GENERATOR

TEMPERATURE CONTROLLER-25 TO 100 C

BODY TEMPERATURE MONITOR

INFRARED REMOTE CHECKER

METAL DETECTOR PROJECT

NON-CONTACT ALARM AC VOLTAGE DETECTOR

NON-CONTACT VOLTAGE DETECTOR

ELECTRONIC SHOCK GENERATOR (LOW POWER)

12V BATTERY CHECKER 8 LED

RAT AND COCKROACH BANISHER

MOSQUITO REPELLER

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