DIY Airplane LED Circuit Kit CD4017 NE555 Flow Lamp Soldering Practice Flashing LED PCB

Discover a hands-on electronics DIY kit that simulates airplane navigation lights. Perfect for soldering practice, STEM learning, and creative desktop decoration, this flashing LED PCB kit uses CD4017 and NE555 circuitry to create a dynamic flow lamp effect. Great for students, hobbyists, and makers.

Specifications:

• Condition: New
• Package Type: DIP
• Customized: Yes
• LED Colors: Red, Green, Yellow
• Battery Type / Supply Voltage: CR1220 coin cell (3V)
• Working Temperature: -20°C to 85°C (-4°F to 185°F)
• Working Humidity: 0% to 95% RH
• Size (assembled): 110 x 105 x 33 mm (4.33 x 4.13 x 1.30 in)
• PCB Boards: 2
• Main ICs: CD4017 (DIP-16), NE555 (DIP-8)
• Key Components Included: 3 red LEDs, 2 green LEDs, 2 yellow LEDs, resistors (1K, 5.1K, 10K), 0.01µF ceramic capacitor, 10µF electrolytic capacitor, power switch, CR1220 battery sockets
• Primary Uses: Soldering practice, student experiments, DIY projects, desktop decoration, gifts, graduation projects

Overview: This airplane flashing LED kit recreates aircraft light patterns using a CD4017 counter and NE555 timer. It’s an educational soldering project that helps users learn circuit assembly, component polarity, and basic electronic troubleshooting while producing an attractive flashing LED display suitable as a desk ornament or demo project.

Installation Tips:

• Tools Needed: Soldering iron, solder, wire cutters, anti-static wrist strap or gloves.
• Assembly Advice: Read the manual before starting, install complex components first, observe correct polarity for capacitors and LEDs, and avoid long soldering contact (keep solder joint time under ~1 second to prevent component damage).
• Quality Tips: Work in a well-ventilated area, use eye protection, and check for shorts before inserting batteries.

Safety Notes:

This kit requires soldering and contains small electronic parts and coin cell batteries. Use a soldering iron with proper ventilation and protective eyewear. Do not allow children to handle batteries—CR1220 cells present a serious ingestion hazard. Do not recharge, short-circuit, or disassemble batteries. Adult supervision is recommended for minors assembling this kit. Follow anti-static precautions to protect components.

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