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Pi Australia  |  SKU: LB-LR0214-170A

LED Christmas Tree - Learn To Solder Kit

$15.92
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Call us on 1300 240 817 between 10 AM and 4 PM on weekdays or email team@littlebird.com.au .

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For orders over 500g (such as bulky items), shipping may cost more than the initial estimate.

We deliver across Australia, and here are the options (based on your location; view them on the cart page):

  • Standard Post: Starting at $7 (6+ business days, with tracking)
  • Express Post: Starting at $11 (2+ business days, with tracking)
  • Same Day Delivery: Available for Sydney orders.
  • Non-metro WA, NT, SA, and TAS: May take an additional 2+ days.

This LED Christmas Tree is a great kit to learn to solder. It uses through hole components for ease of construction and everything is clearly labeled on the PCBs.

Check out the YouTube here to see how to put them together

Model | CTR-30C
Work Voltage | DC4.5-5V
Power Type | AA*3 battery or USB Cable
Installation Size | 60mm*136mm*60mm
 
Schematic
 
Component list:
CTR-30A
1 | Metal Film Resistor | R2,R4,R6 | 1K | 3
2 | Metal Film Resistor | R7 | 2.2K | 1
3 | Metal Film Resistor | R1,R3,R5 | 10K | 3
4 | Electrolytic Capacitor | C1-C3 | 47uF 16V | 3
5 | White LED | D1-D18 | 3mm | 19
6 | S9014 Transistor | Q1-Q3 | TO-92 | 3
7 | PCB | CTR-30A |   | 1
CTR-30B
8 | Metal Film Resistor | R2,R4,R6 | 1K | 3
9 | Metal Film Resistor | R1,R3,R5 | 10K | 3
10 | Electrolytic Capacitor | C1-C3 | 47uF 16V | 3
11 | White LED | D1-D18 | 3mm | 18
12 | S9014 Transistor | Q1-Q3 | TO-92 | 3
13 | PCB | CTR-30B |   | 1
CTR-30C
14 | Self-Locking Switch | S1 | 5.8mm | 1
15 | DC Power Socket | J1 | 3.5mm | 1
16 | Battery Box |   | AA*3 | 1
17 | USB to DC 3.5mm Cable |   | 80cm | 1
18 | Screw |   | M2*8mm | 2
19 | Nut |   | M2 | 2
20 | PCB | CTR-30C |   | 1
 
NOTE:Users can complete the installation by PCB silk screen and component listing
 
Component Description
 
1>. 3pcs 1K Metal Film Resistor
2>. 1pc 2.2K Metal Film Resistor
3>. 3pcs 10K Metal Film Resistor
4>. 3pcs 47uF 16V Electrolytic Capacitor
5>. 19pcs 3mm White LED
6>. 3pcs S9014 Transistor TO-92
7>. 1pc PCB CTR-30A
8>. 3pcs 1K Metal Film Resistor
9>. 3pcs 10K Metal Film Resistor
10>. 3pcs 47uF 16V Electrolytic Capacitor
11>. 18pcs 3mm White LED
12>. 3pcs S9014 Transistor TO-92
13>. 1pc PCB CTR-30B
14>. 1pc Self-Locking Switch
15>. 1pc 3.5mm DC Power Socket
16>. 1pc AA*3 Battery Box
17>. 1pc USB to DC 3.5mm Cable
18>. 2pcs Screw M2*8mm
19>. 2pcs Nut M2
20>. 1pc PCB CTR-30C


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