Starter Kits,Controller Board, Sensor Modules Factory
DIY Educational programmable Robot Projects manufacturer
Place of Origin: | Guangdong China(Mainland) |
Brand Name: | OKYNEWSTAR |
Model Number: | OKY3218 |
Minimum Order Quantity: | 10 piece |
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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 |
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Voltage: | 2.5V - 14.5V | Weight: | 4g |
High Light: | shields for arduino,arduino sensors kit |
NE555+CD4017 Light Water Flowing Light LED Module Kit For DIY Electronic Project
Description
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
Packing List | |
Product Name | QTY |
PCB | 1 |
2P bending | 1 |
1uF capacitor | 2 |
Red LED 3mm | 10 |
1K resistance | 10 |
2.2K resistance | 1 |
10K resistance | 1 |
50K potentiometer | 1 |
NE555 | 1 |
CD4017 | 1 |
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FAQ:
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?
Yes,no problem.
You can return back to us, we will refund your full payment.
Contact Person: Ms. Erica Teng
Tel: +8613410424757