ne555+cd4017 light water flowing light led

NE555+CD4017 Light Water Flowing Light LED

his package is mainly decimal counter circuit and circuit generated by the clock from the core of the self-excited NE555 multivibrator power

$3.95

22 in stock

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This item: ne555+cd4017 light water flowing light led

22 in stock

$3.95
$3.95
Components Package Kit for Arduino - 05
$22.95
$21.95
$4.95
Qty Discount
2 - 4 5%
5 - 9 6.5%
10 + 8%
SKU: OKY3218
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Product Introduction:
  • 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
NE555+CD4017 Light Water Flowing Light LED

This package is mainly a decimal counter circuit and circuit generated by the clock from the core of the self-excited NE555 multivibrator 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.

Charging time: 0.695 (R2 + R3 + R4) C1,  Discharge time: 0.695 (R4 + R3) C1, R4 can be adjusted to control the output frequency of the oscillator, the oscillation clock signal is applied continuously NE555 CD4017 14 feet, the output terminal 10 is connected with the CD4017 10 LED, when the output terminal 10 turns CD4017 generated clock signal is applied at a high level, the D1 – D10 are sequentially lit to form a water-light effect.

You can adjust the flow rate adjustment R4 LED lights

Development  Resources: demo codes, schematics, datasheets, etc

How to Solder the Kit Video

Other Related Produces

CD4017 Rotating LED SMD NE555 Soldering Practice Board

CD4017 Rotating LED SMD NE555 Soldering Practice Board

Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.

 

Weight 0.010 kg
Dimensions 7 × 3 × .5 cm


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