| Educational objective(s) | Electronic Circuitry Skills, LED Circuit Fundamentals |
|---|---|
| Assembly Required | Yes |
| Batteries Required? | No |
| Batteries Included? | No |
| Parcel Dimensions | 11 x 9 x 1.8 cm; 60 g |
| ASIN | B075SY7PZN |
Product information
Additional Information
| Customer Reviews |
4.3 out of 5 stars |
|---|---|
| Date First Available | Sept. 10 2015 |
| Manufacturer | Esooho |
| Place of Business | DongGuan, GuangDong 523000,CN |
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Product Description
Warm tips:
- Comes with user manual and online PDF file, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
- Before soldering the LEDs, it’s recommended to use a multimeter to check if there are any LEDs that are not bright.
- It's diy kits. PCB Size: 100x80mm , Working Voltage: DC4.5-6V
- This is a beautiful exploding water LED that is fun to build and nice to look at when finished, it’s not only a PCB board for practicing welding, but also a decorative gift for you.
- The LED light flows from the inside to the outside, the speed of the LED flow can be adjusted to meet various demands.
- High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
Tools you need
- Iron (30W)
- Solder wire
- Multimeter
- Tweezers
- Wire cutters
Installation Steps:
- 1.Install RES: 200 ohm resistor install on R2-R10 pad, 1K ohm resistor installed to R1, R2- R10 pad. 10K ohm resistor installed to R21 pad
- 2.Install a red LED to D1
- 3.Left to right, red, yellow, red, yellow in order to install LED. The LED's anode corresponds to the square pad
- 4.Red-yellow-red-yellow continues to install LED
- 5.Installation completes all LED
- 6.Install adjustable resistance cap, electrolytic capacitor and DC power socket
- 7.Install S9013 triode to Q1-Q10 position pads
- 8.Install integrated circuit. Be careful pin direction
- 9.Solder the battery box red line on the VCC. The black line is weldered to the GND. Check the direction of the PCB capacitor
