Starter Kits,Controller Board, Sensor Modules Factory
DIY Educational programmable Robot Projects manufacturer
|Place of Origin:||Guangdong China(Mainland)|
|Minimum Order Quantity:||10 piece|
|Price:||US $0.33 - 0.37/ Piece|
|Packaging Details:||Different package at optional: 1. Retailing Package:Anti-static bag 2. Bulking Packing:Plastic Bag Package 3. Retailing Box package design according to your requirement( Order > 3000PCS)|
|Delivery Time:||1-3 work days after payment|
|Payment Terms:||T/T, Western Union, MoneyGram, L/C, D/A, D/P,|
|Supply Ability:||10000PIECE PER WEEK|
|Product Name:||NE555+CD4017 Light Water Flowing Light LED Module Kit||Board Chip:||NE555, CD4017|
|Voltage:||2.5V - 14.5V||Weight:||4g|
shields for arduino,
arduino sensors kit
NE555+CD4017 Light Water Flowing Light LED Module Kit For DIY Electronic Project
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 .
You can adjust the flow rate adjustment R4 LED lights .
Material: Electrical components
Chip: NE555, CD4017
LED Quantity: 10pcs
LED Color: Red
Voltage: 2.5V - 14.5V
PCB Size: 54mm x 21mm
PCB Thickness: 1.6mm
Red LED 3mm
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|LCD 1602 I2C module|
(Yellow Green light)
( Red board module)
20cm Male TO Female 40Pin Solderless Jumper Breadboard Wire
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
You can return back to us, we will refund your full payment.
Contact Person: Ms. Erica Teng