EIELE Electronic Line-Water Drop Chasing Light Kit LED Adjustable Light Soldering Practice Kit Electronic Component Fun Kit Light Emitting Diode Construction Kit (Soldering Required)

• 【LED Soldering Exercise Kit Simulating a Water Drop】This set contains 8 LEDs that light up one after the other and then go out again, dynamically creating a drip effect. This is an interesting learning kit for soldering.
• Working principle: the circuit uses the CD4060 as an oscillator and crossover control device, with 74HC138 decoding to control the 8-way LED sequence lighting, the use of capacitor charging and discharging properties to achieve the gradual extinction of the LEDs, the dynamic formation of the "dripping" effect.
• Quality electronic accessories: kit inside the accessories are all high-quality new components, each electronic component is tested at the factory for quality and quantity. High-quality circuit board with exquisite workmanship and precise printing, you can refer to the markings on the circuit board to solder each part.
• Practical electronic soldering practice kits: this soldering set can be used for practical training, production courses, as well as for the majority of electronic DIY enthusiasts soldering practice. Suitable for DIY electronics enthusiasts and people who want to learn to solder, thanks to the fun of soldering, you can experience the charm of creation and gain a sense of performance.
• Detailed installation instructions: This electronic kit is not a finished product, you need to solder yourself. Do not worry, because we offer detailed installation instructions (English language not guaranteed), and the installation information and diagrams are clearly marked on the board. A detailed installation manual can be obtained by scanning the QR code in the box. DIY beginners can also easily master and successfully assemble. If you have any questions, please contact us first. We can provide professional support.

Product description 【LED Soldering Exercise Kit Simulating a Water Drop】This set contains 8 LEDs that light up one after the other and then go out again, dynamically creating a drip effect. This is an interesting learning kit for soldering. Working principle: the circuit uses the CD4060 as an oscillator and crossover control device, with 74HC138 decoding to control the 8-way LED sequence lighting, the use of capacitor charging and discharging properties to achieve the gradual extinction of the LEDs, the dynamic formation of the "dripping" effect. Quality electronic accessories: kit inside the accessories are all high-quality new components, each electronic component is tested at the factory for quality and quantity. High-quality circuit board with exquisite workmanship and precise printing, you can refer to the markings on the circuit board to solder each part. Practical electronic soldering practice kits: this soldering set can be used for practical training, production courses, as well as for the majority of electronic DIY enthusiasts soldering practice. Suitable for DIY electronics enthusiasts and people who want to learn to solder, thanks to the fun of soldering, you can experience the charm of creation and gain a sense of performance. Detailed installation instructions: This electronic kit is not a finished product, you need to solder yourself. Do not worry, because we offer detailed installation instructions (English language not guaranteed), and the installation information and diagrams are clearly marked on the board. A detailed installation manual can be obtained by scanning the QR code in the box. DIY beginners can also easily master and successfully assemble. If you have any questions, please contact us first. We can provide professional support. Safety Warning /