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Series 9 Generally Electronic Project

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  • Future Kit FK1003: SOLAR WARNING LIGHT 5 LED
    Detail:  • An automatic warning flashing light circuit that being installed at barriers along the road and back of motorcycles. • Power supply: 3 (AA size) rechargeable batteries. • Consumption: 4 mA. (Stand by) 45 mA. (Working) • Built-in rechargeable circuit from solar panel. • Adjust sensitivity of photo-transistor and flashing speed with trimmer potentiometer. • PCB dimensions: 2.99 x 1.70 in. • Recommended housing: Future Box (FB03) ..
    S$25.70
  • Future Kit FK901: ELECTRONIC SHOCK (LOW POWER)
    Detail:  • This electronic circuit will trasform a low voltage of 9v. Batteries into a high enough power shocking effect. • Recommended housing : FB08 • PCB dimensions : 2.4” X 1.2”     ..
    S$8.00
  • Future Kit FK902: WATER LEVEL INDICATOR 3 LEVEL
    Detail:  • This circuit is designed for measurement the water in a pool or tank by using led to show the water level.  • Power supply : 6-9V. • Recommended housing : FB03 • PCB dimensions : 1.8” X 1.3” ..
    S$3.20
  • Future Kit FK903: TWO-TONE SIGNAL GENERATOR
      Detail:  • Uses for maintaining and checking radio or amplifier.  • This circuit has 2 levels adjustment which are 500 Hz and 1,000 Hz frequency. • Signal power is 2,600mV. maximum, 1ma voltage consumption and requires 3V. • Recommended housing : FB03 • PCB dimensions : 1.6” X 1.6”   ..
    S$3.20
  • Future Kit FK904: RAINING ALARM
    Detail:  • A very simple circuit with useful application, the device consists of a printed sensor to be put up in the open.  • Generate a signal via an LED when wet. • Power supply : 9V. • Recommended housing : FB03 • PCB dimensions : 2.2” X 1.3” ..
    S$4.90
  • Future Kit FK907: IN CIRCUIT TRANSISTOR CHECKER
    Detail:  • The in circuit TR checker device can examine both NPN and PNP transistors to check that whether it is practical or not. • Power supply : 9V. • Recommended housing : FB03 • PCB dimensions : 2.6” X 1.2” ..
    S$6.20
  • Future Kit FK908: SOIL MOISTURE INDICATOR
    Detail:  • The moisture level of the soil is shown by the number of LEDs, from 1 LED for low moisture level up to 4 LEDs for high moisture level.  • Power supply : 9V. • Recommended housing : FB01 • PCB dimensions : 1.8” X 1.0” ..
    S$2.60
  • Future Kit FK909: CONTINUITY METER
    Detail:  • A type of electronic meter that use sound as an indicator of a resistance level, form 1 ohm up to 500Kohm, through a speaker.  • Power supply : 9V. • Recommended housing : FB03 • PCB dimensions : 1.2” X 1.4” ..
    S$4.30
  • Future Kit FK910: WATER SENSOR ALARM
    Detail:  • The water sensor alarm is useful for saving money from overflow water.  • Power supply : 9V. • Recommended housing : FB03 • PCB dimensions : 1.6” X 1.1” ..
    S$5.50
  • Future Kit FK911: REFRIGERATOR CLOSING WARNING
    Detail:  • A timer of the circuit will trigger a warning alarm if a refrigerator door was left open longer that a predetermined low point (7.8-12v range). • Power supply : 9V. • Recommended housing : FB03 • PCB dimensions : 2.2” X 1.4” ..
    S$7.10