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SMD Transistor LED Flasher Electronics Kit

Original price was: $57.65.Current price is: $28.83.
SKU OY0000125995 Category
Thoughtful quality
Easy delivery
30-day returns

With this kit you will learn to build a SMD two-transistor flasher that flashes two LEDs similar to train crossing lights. You will learn how to build a oscillator that generates a few pulses every second so that the LEDs flash. This kit is ideal for beginners who want to practice soldering surface mount electronic components to a PCB and learn how transistor oscillators work.

  • Battery: 9V PP3 (not included)
  • Operating voltage: 5-9V
  • PCB dimensions: 22 x 22mm
  • RoHS and REACH compliant

Instructions / documentation
What’s in the kit?

  • 2 x MMBT3904 Transistor
  • 2 x 100uF Capacitor
  • 2 x 680R Resistor
  • 2 x 5.6K Resistor
  • 2 x Red LED
  • 1 x PP3 Connector
  • 1 x Transistor Flasher SMD PCB

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