NE555 CD4017 Chaser Flowing Water Red Light LED DIY Kit Soldering Practice Kits

Step by Step video instructions  https://www.youtube.com/watch?v=Jra0rFpwy1o

Description:

This package is mainly a decimal counter circuit and circuit generated by the clock from the core of the self-excited NE555 multi vibrator power through R2, R3, R4 charge the capacitor C1, C1 started when charging. NE555 2 feet still in low, so the output pin 3 goes high when power through R2, R3, R4 to charge C1 to 2/3 of the supply voltage, the output pin 3 level from high to low, NE555 conducting internal discharge, capacitor C1 through R4, R3, NE555 7 feet discharge until the voltage across C1 is less than 1 /3 of the supply voltage, NE555 and 3 feet level from low to high. C1 and charge again this cycle oscillation formed.

Features:
  • Name: ne555+cd4017 light water flowing light led
  • Power Voltage:2.5 - 14.5V
  • PCB Size:5.4 x 2.1cm
  • PCB Thickness:1.6mm
Packing List:
  • PCB: 1pc
  • 2P Pin: 1pc
  • 1uF Capacitor: 2pcs
  • 3mm LED Red: 10pcs
  • 1K ohm Resistor: 10pcs
  • 2.2K ohm Resistor: 1pc
  • 10K ohm Resistor: 1pc
  • 50K Potentiometer: 1pc
  • NE555: 1pc
  • CD4017: 1pc


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Due to continued product development, specifications are subject to change without prior notice
Product may vary from pictures due to product enhancement/supply

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