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Note: Due to some reasons, this product is out of stock recently. If you make bulk orders, please feel free to contact our customer service orders@icstation.com. Bulk orders will be realized. Please kindly noted. :)
Principle:
Press S1, U1 NE555 integrated circuit 2, 4 pin will get low level at the same time; 555 output 3 pin is low level, 7 pin is discharging and 6 pin is low level.
If loosen S1, 4 pin will become high level, then 2, 6 pin are both low level. Therefore, U1 NE555 output 3 pin is high level, Q2 is connected and the 4pcs LEDs on the left group will be on;
At the same time, Q3 is connected, U2555 output low level, and the LEDs on the right group will be off.
Work Status:
The controller can control the on/off of the red lamp, green lamp and yellow lamp from four directions.
When the red lamp on the east and west is on, the lamp on the south and north is on, and the cars and passers-by can go across the street;
when the lamp on the east and west is transforming into green from red and the lamp on the south and north is transforming into red from green, the yellow lamp will flash.
Parameter:
| NO. | Parameter | Value |
| 1 | Name | Traffic light DIY Kit |
| 2 | Operating Voltage | DC 4.5-5V |
| 3 | PCB Size | 90*46mm |
Component List:
| NO. | Component Name | PCB Marker | Parameter | QTY |
| 1 | Electrolytic Capacitor | C1,C2 | 22uF/10-50V | 2 |
| 2 | Electrolytic Capacitor | C3,C4 | 10uF/10-50V | 2 |
| 3 | Electrolytic Capacitor | C5 | 1uF/10-50V | 1 |
| 4 | Rectifier diode | D1-D4 | 1N4001 | 4 |
| 5 | 2*5*7 LED | L3,L4,L7,L8 | Red | 4 |
| 6 | 2*5*7 LED | L1,L2,L5,L6 | Green | 4 |
| 7 | 2*5*7 LED | L9-L12 | Yellow | 4 |
| 8 | Transistor | Q1-Q5 | S8050 | 5 |
| 9 | Metal Film Resistor | R1,R2,R8,R14,R16 | 10K | 5 |
| 10 | Metal Film Resistor | R3,R4,R15 | 510K | 3 |
| 11 | Metal Film Resistor | R5,R6 | 1M | 2 |
| 12 | Metal Film Resistor | R7 | 100ohm | 1 |
| 13 | Metal Film Resistor | R9,R10,R11,R12,R13 | 1K | 5 |
| 14 | Button | S1 | 6*6*5mm | 1 |
| 15 | NE555 | U1-U3 | DIP-8 | 3 |
| 16 | CD4011 | U4 | DIP-14 | 1 |
| 17 | PCB | 90*46mm | 1 |
NOTE: You can complete the installation by PCB silk screen and the component listing.
Circuit Diagram:
Finished Product Picture:
Warning: Considering respect the copyright of the partners, it is not allowed to use our pictures or videos without approval.
We are not responsible for any complaints from our partners if you used the pictures/videos arbitrarily.
Tested by ICStation's Outstanding Partner Martyn Davies:
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Learn More Details in the Video:
(The language in the video is English)
| Quantity | 5+ | 10+ |
| Price | $4.99 | $4.49 |
First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.
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We know that some of you do not have the Paypal account.
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Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways.
For other payment method, please contact us at orders@icstation-team.com for more details.
1. Yanwen / YunExpress / 4PX / China Post Airmail Service
(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $5 is for tracking number and delivery insurance ^0^ Enjoy order from us.
Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)
(2) Shipping time
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location.
7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries
2. DHL/FedEx Express
(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG
When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country.
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines
Oceania: Australia , New Zealand , Papua New Guinea
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@icstation-team.com
(2) Shipping Time & Delivery Time
Because the package would be returned to the sender if it had not been signed by the receiver , please pay attention to the arriving time of the package.
Note:
1) APO and PO Box Addresses
3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed.
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc.
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links:
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