Five-Pointed Star Breathing Light Kit
LED Running Water Light Educational Practical Training Soldering DIY Production
Shipped as component parts (unassembled kit)
Available in three colors
Multiple USB power supply options (e.g., via computer, TV, power bank, etc.)
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| Red | Green | Blue |
Product Parameters
Working Voltage: | 5V Power Supply |
| Dimensions: | 69mm × 65mm |
| Circuit Board Material: | Single-Sided 1.6mm FR-4 Board |
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1. The PCB board is printed with silkscreen markings for various components. Please match the silkscreen markings when soldering.
2. Resistors are non-polarized (no direction), but they have different resistance values. Please pay attention to distinguishing them during soldering.
3. Electrolytic capacitors and LED lights are polarized (positive and negative). The long pin is positive (+), and the short pin is negative (-). Pay attention to the corresponding silkscreen direction on the PCB board during soldering.
4. When connecting the power cord to the terminal block, make sure to distinguish between the positive and negative terminals and do not reverse them.
5. Pay attention to the orientation of the IC chip.
Resistor Color Code Identification
Color | 1st Band | 2nd Band | 3rd Band | Multiplier | Tolerance | Tolerance Code |
Black | 0 | 0 | 0 | 1 | ||
Brown | 1 | 1 | 1 | 10 | ±1% | F |
Red | 2 | 2 | 2 | 100 | ±2% | G |
Orange | 3 | 3 | 3 | 1K | ||
Yellow | 4 | 4 | 4 | 10K | ||
Green | 5 | 5 | 5 | 100K | ±0.5% | D |
Blue | 6 | 6 | 6 | 1M | ±0.25% | C |
Violet | 7 | 7 | 7 | 10M | ±0.10% | B |
Grey | 8 | 8 | 8 | ±0.05% | A | |
White | 9 | 9 | 9 | |||
Gold | 0.1 | ±5% | J | |||
Silver | 0.01 | ±10% | K | |||
None | ±20% | M |
10M = 10,000K = 10,000,000Ω
