Introduction to Electronics

Showing 81–96 of 126 results

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  FK676 HEADPHONE AMPLIFIER KIT

  $17.50 Add to cart
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  FK707 Simplified FM Tuner 88-108MHz

  $28.00 Add to cart
• 

  FK708 AM Radio Receiver

  $25.00 Add to cart
• 

  FK901 Electric Shock Kit (Low Power)

  $10.50 Add to cart
• 

  FK903 Two Tone Signal Generator

  $5.00 Add to cart
• 

  FK904 Rain Detecting Alarm

  $8.00 Add to cart
• 

  FK907 In-Circuit Transistor Checker

  $10.00 Add to cart
• 

  FK908 Soil Moisture Indicator

  $4.50 Add to cart
• 

  FK909 Audio Continuity Tester

  $7.00 Add to cart
• 

  FK910 Water Sensor Alarm

  $8.90 Add to cart
• 

  FK911 Refrigerator Door Open Alarm

  $11.00 Add to cart
• 

  FK912 Simple LUX Meter

  $12.00 Add to cart
• 

  FK917 Whisper Amplifier

  $20.00 Add to cart
• 

  FK919 Metal Detector

  $17.50 Add to cart
• 

  FK925 Digital AC Voltmeter 0-500V

  $52.00 Add to cart
• 

  FK935 Body Temperature Alarm

  $25.00 Add to cart