Smart Electronics Kits NE555+CD4017 Light Water Flowing Light LED Module DIY Kit Learn electronic principles, children's lab

Name: Smart Electronics Kits NE555+CD4017 Light Water Flowing Light LED Module DIY Kit Learn electronic principles, children's lab
Brand: gtooza.com
SKU: gtooza036696dx
Price: 0.59 USD
Availability: InStock

gtooza.com

$0.59 USD

~~$0.89 USD~~ $0.59 USD

Sale Sold out

Quantity

Package : Other
is_customized : Yes
NE555 CD4017
Operating Temperature : -40°-+85°
Dissipation Power : .
Supply Voltage : .
Application : Other
Condition : New
Type : Other
WAVGAT

27937

If you can't find the products you need, please contact me

There is no welding for the product, you need to DIY your own welding products!Attention please!!!!

Board size. 53mm*19mm

Supply Voltage :2.5 - 14 .5 V

This package is mainly 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 oscillations 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 .