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 environ...Read More…
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).
|3||Power Type||AA*3 battery or USB Cable|
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.
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:
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!
|Shipping Rate||First item||Additional items|
United States Postal Service: delivery time (7-10 working days)
Frieda | Oct. 31, 2017
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