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Variable Frequency SMD 555 Astable Electronics Kit

SKU 488280

MPN: 555ASTABLE

Availability:
49 in stock
Original price £6.44 - Original price £6.44
Original price
£6.44 Inc VAT
£6.44 - £6.44
Current price £6.44 Inc VAT

555 Astable electronics kit utilising SMD components and featuring a potentiometer for variable frequency, LED for indication, and external contact pad for use in other circuits. In this kit, you will learn to solder surface mount components and make a 555 astable circuit which is one of the most common uses for the 555 timer IC. This kit is a perfect introduction for beginners soldering and can be constructed in under an hour. Common applications include fake car alarm signals, signal indication, low-frequency gate control for audio, and as a clock source for digital logic circuits.

  • Battery: 9V PP3 (not included)
  • Operating voltage: 3-9V
  • PCB dimensions: 19 x 19mm
  • RoHS and REACH compliant


Instructions / documentation
What's in the kit?

  • 1 x NE555
  • 1 x 100Ω Resistor
  • 2 x 1KΩ Resistor
  • 1 x 100KΩ Resistor
  • 1 x 100nF Capacitor
  • 1 x 10uF Capacitor
  • 1 x Red LED
  • 1 x PP3 Connector
Specification
Back order lead time 30 Days
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