1017
Home > DIY Module > Funny DIY > DIY Kit 3D Christmas Tree Kit with 3 Colors Red/Green/Blue Flashing LED for Electronics Soldering Practice Fun Gift DC 5V

DIY Kit 3D Christmas Tree Kit with 3 Colors Red/Green/Blue Flashing LED for Electronics Soldering Practice Fun Gift DC 5V

7212
5 9
$6.35 $4.99
Time Remaining:
- OR - Add to Wish List
Description:
 
1. Introduction
CTR-30 flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately,showing a Christmas tree in the space of three-dimensional profile (the night environment has better viewing).
 
2. Parameter
NO. Parameter Value
1 Model CTR-30C
2 Work Voltage DC4.5-5V
3 Power Type AA*3 battery or USB Cable
4 Installation Size 60mm*136mm*60mm
 
Advantages:
This circuit is simple and practical, low power consumption.It uses integrated circuits for driving: fewer parts,and the line is simple and easy to understand.
 
External Wiring Kit:
With pluggable plug for easy replacement of parts at any time and conducive circuit debugging. Also allows us to deepen our understanding of the principles of the circuit in the debugging process.
This line is in the form of the oscillation circuit by the cycle generated by the following principles:
- After the first charge, the capacitor C1 & C4 charging is complete.
- Capacitors C2 & C3 will continue to charge.
- When the transistor Q1 & Q4 is turned on at the same time, it discharges the capacitor C1 & C4.
- Capacitors C2 & C3 is fully charged, the transistor Q1 & Q4 will be closure, while also charging the capacitor C1 & C4 again.
- Transistors Q2 & Q3 is turned on while the capacitor C2 & C3 will be discharged.
- By analogy, the flash of speed is the oscillation frequency, and the frequency is determined by the resistor R & capacitance C values.
 
3. Connection Diagram:
 
4. Component Listing
 
NO. Component Name PCB Marker Parameter QTY
CTR-30A
1 Metal Film Resistor R6 330ohm 1
2 Metal Film Resistor R4 1K 1
3 Metal Film Resistor R2 2K 1
4 Metal Film Resistor R1,R3,R5,R7 10K 4
5 Electrolytic Capacitor C1-C3 47uF 16V 3
6 Red LED D1-D6,D19 3mm 7
7 Yellow LED D7-D12 3mm 6
8 Green LED D13-D18 3mm 6
9 S9014 Transistor Q1-Q3 TO-92 3
10 PCB CTR-30A   1
CTR-30B
11 Metal Film Resistor R6 330ohm 1
12 Metal Film Resistor R4 1K 1
13 Metal Film Resistor R2 2K 1
14 Metal Film Resistor R1,R3,R5 10K 3
15 Electrolytic Capacitor C1-C3 47uF 16V 3
16 Green D1-D6 3mm 6
17 Yellow D7-D12 3mm 6
18 Red D13-D18 3mm 6
19 S9014 Transistor Q1-Q3 TO-92 3
20 PCB CTR-30B   1
CTR-30C
21 Self-Locking Switch S1 5.8mm 1
22 DC Power Socket J1 3.5mm 1
23 Battery Box   AA*3 1
24 USB to DC 3.5mm Cable   80cm 1
25 Screw   M2*8mm 2
26 Nut   M2 2
27 PCB CTR-30C   1
NOTE: Users can complete the installation by PCB silk screen and component listing; 
            Battery is not included in this package. 
 
5. Component Description

1>. 1pcs 330ohm Metal Film Resistor

2>. 1pcs 1K Metal Film Resistor

3>. 1pcs 2K Metal Film Resistor

4>. 4pcs 10K Metal Film Resistor

5>. 3pcs 47uF 16V Electrolytic Capacitor

6>. 7pcs 3mm Red LED

7>. 6pcs 3mm Yellow LED

8>. 6pcs 3mm Green LED

9>. 3pcs S9014 Transistor

10>. 1pcs PCB CTR-30A

11>. 1pcs 330ohm Metal Film Resistor

12>. 1pcs 1K Metal Film Resistor

13>. 1pcs 2K Metal Film Resistor

14>. 3pcs 10K Metal Film Resistor

15>. 3pcs 47uF 16V Electrolytic Capacitor

16>. 6pcs 3mm Green LED

17>. 6pcs 3mm Yellow LED

18>. 6pcs 3mm Red LED

19>. 3pcs S9014 Transistor

20>. 1pcs PCB CTR-30B

21>. 1pcs Self-Locking Switch

22>. 1pcs 3.5mm DC Power Socket

23>. 1pcs AA*3 Battery Box

24>. 1pcs USB to DC 3.5mm Cable

25>. 2pcs Screw M2*8mm

26>. 2pcs Nut M2

27>. 1pcs PCB CTR-30C

6. Download the Installation Steps Here!

Completed Project Below:
 
Tested by ICStation:

There are currently no product reviews.

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.

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 



We are PayPal Verified 

 

2) West Union


 

We know that some of you do not have the Paypal account. 

But please take it easy. You can use West Union payment method.
Learn more at West Union at www.westernunion.com.
 
For the receiver info, please contact us at orders@icstation.com.
 
3) Bank Transfer / Wire Transfer / T/T
 

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.com for more details.

1. Hongkong / Sinapore Airmail

(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 $3 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. EMS/DHL/UPS 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.com

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 

Note:

1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.


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:

Registered Airmail: www.17track.net/en

Customers who bought this product also purchased

GY-91 MPU 9250 + BMP 280 10DOF Attitude Sensor 3 Axis Accelerometer and Gyroscope Module Breakout for Arduino
$6.69
$8.69
DHT22/AM2302 Digital Output Temp Sensor Module Temperature Humidity Sensor DHT22
$3.70
$4.80
ATGM336H GPS BDS GNSS Dual Mode Positioning Module EEPROM 5V 25mA for Vehicle Location
$8.08
$10.49
24
Mini Micro SD Card Module Memory Module for Arduino
$1.53
$1.99
DC to DC Adjustable Buck Converter Step Down Power Supply Module DC 24V/12V to DC 5V 5A Double USB Output
$4.12
$5.35
2.4inch TFT Touch Screen Shield Module for Arduino UNO R3 LCD Display Modules
$4.59
$5.89
2.5A 2-10V Dual Channel Stepper Motor Driver Module PWM Speed Control Double H Bridge Motor Driving Board
$1.73
$2.25
24
Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display 1Hz-150Khz 3.3V-30V
$3.61
$4.69
24
Low Power Wifi Relay Switch Module Self-Lock Mode Cellphone Remote Control DC 12V 5.2x2.8x2cm for Smart Home
$7.46
$9.69
5pcs D20mm Ultrasonic Mist Maker Atomizing Transducer Atomizer Ceramic Humidifier Accessories
$3.38
$4.39
FT232RL FTDI USB to TTL Serial Converter Adapter Module FTdi232 Mini Port 3.3V 5V for Arduino
$2.58
$3.35
24
16Pcs/Lot 16Values Small Round 2Pin ON/OFF Boat Rocker Switch KA-04 KA-12 KB-02 KC-01 KD-03
$5.81
$7.35

Your Recent History

DIY Kit 3D Christmas Tree Kit with 3 Colors Red/Green/Blue Flashing LED for Electronics Soldering Practice Fun Gift DC 5V
$4.99
$6.35