DIY Electronic Kit Small Airplane CD4017 LED Flow Light Flash Circuit Small Toy Welding Practice Fun Making Parts
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$10.29Sold by BILLIONS BIRDS
Description
Features:
1. Adopting classic circuits to achieve a three color LED flowing light effect.
2. Compact airplane shaped design, rounded corners, small and exquisite.
3. Support frequency adjustment, achieve light changes by adjusting pulse signals.
4. Equipped with detailed graphic and video tutorials, the welding steps are clear and easy to understand, suitable for beginners to practice.
5. Assembly of discrete components, with strong fun, can enhance electronic DIY hands-on ability.
Product Introduction
The LED flow light airplane model kit is composed of NE555+CD4017 chips and powered by two CR1220 button batteries. The NE555 is configured as a multi harmonic oscillator through the circuit, and the output pulse frequency can be changed through R1, R2, C1 to output a square wave signal to CD4017. When CD4017 receives a clock pulse, the LED light switches once, thus achieving the effect of a flow light.
Three color flowing light, simulating dynamic lighting of aircraft, classic circuit combination, using NE555 multi harmonic oscillator+CD4017 counter chip, stable output square wave signal, each pulse makes light switching smoother. Adopting discrete components, suitable for novice welding practice, equipped with detailed installation graphics and video tutorials, the welding steps are clear and easy for beginners to get started. The small aircraft has rounded edges and corners, which is more considerate. The body size is about 89.6 * 95.5 * 31.2mm, compact and exquisite.
Parameter：
Kit Name: LED Flow Light Aircraft Model Kit
Power supply method: Two 3V button batteries for power supply
Working current: Approximately 6V@6.2mA
Kit size: approximately 89.6 * 95.5 * 31.2mm; manual measurement may have slight errors
Package Include:
1X Small Airplane DIY Kit
Attention: This product is shipped in bulk and requires customers to provide their own welding tools for welding.
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