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SMD Transistor LED Flasher Electronics Kit

SKU 488308


50 in stock
Original price £6.19 - Original price £6.19
Original price
£6.19 Inc VAT
£6.19 - £6.19
Current price £6.19 Inc VAT

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
Back order lead time 30 Days
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