The positive pole is connected to +, and the negative pole is connected to -. After the SMD components are soldered, power on to form a running water lamp to detect the effect of the soldering.
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【Skill Training】Designed for soldering practice, this DIY kit is ideal for training surface mount skills and requires basic electronics knowledge and ability. 1 DIY Soldering Project Kit. 【Component Details】Includes commonly used SMD components such as 4017, NE555, and LED diodes; the central circular circuit creates a rotating running light effect with 11 red LEDs and 4 blue LEDs.
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【DIY Kit】: This electronic kit Ideal for practicing SMD component soldering, for beginners and electronics enthusiasts. 【Features】:Complete Soldering Practice Kit convenient for skill training and hands on learning.
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【DIY Kit】: This electronic kit Ideal for practicing SMD component soldering, for beginners and electronics enthusiasts. 【Features】:Complete Soldering Practice Kit convenient for skill training and hands on learning.
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SMD/SMT Components Soldering Practice Board Electronic Project Kits DIY Soldering Kit Skill Training Board Led Transistor SMD. The positive pole is connected to +, and the negative pole is connected to -.
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1 × SMD Component Welding Practice Board. The circular Light circuit of the middle was consisted by 4017, NE555 and light-emitting diodes; it can welding successfully. Material: Pcb board. It's just take you 1 minute.
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Connect the positive pole to + and the negative pole to -. After soldering the SMD components, power on to create a running water lamp to check the soldering results. This electronic soldering kit is not pre-assembled and requires personal soldering.
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Complete Kit: Provides all necessary components and a single-sided FR-4 PCB for a full soldering experience. Educational Tool: FOR IDEAL for electronics education, skill competitions, and hands-on training for beginners and enthusiasts.
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