Description:
SMD Soldering Practice Board with NE555 & CD4017 , Designed for Electronics Beginners, Hobbyists and Students to Master Surface Mount Technology Soldering Skills and Complete a Functional Rotating LED Water Light Circuit.
Features:
1. Durable FR-4 PCB Substrate: Made of industrial-grade 1.5mm thick FR-4 fiberglass material, features high temperature resistance, corrosion resistance and no green oil peeling after repeated heating. It supports multiple disassembly and soldering operations without deformation, bringing users long-term stable practice experience.
2. Full Coverage of Common SMD Footprints: Pre-set 0402, 0603, 0805, 1206 package SMD resistors, capacitors, diodes, SOT-23 transistors and SOP IC welding pads, covering almost all widely used SMD component specifications. Users can practice welding components of different sizes step by step, to comprehensively improve SMT welding skills in a short time.
3. Mature Integrated Circuit Design: Equipped with genuine NE555 timer IC and CD4017 counter IC, forms a stable rotating LED water light circuit. After completing correct welding, the circuit can work normally without extra debugging, allowing users to intuitively verify their welding effect and learn basic circuit operation principles while gaining practical operation achievement.
4. High-Definition Silk Screen Marking: Adopts high-precision white oil silk screen printing process, all component position numbers, polarity labels and parameter marks are clear and wear-resistant. Beginners can quickly identify the placement position of each component, effectively avoiding welding reverse, wrong position and mistakes, lowering the learning threshold for SMD welding.
5. Graduated Training Zone Layout: Divided into peripheral basic practice zone and central functional verification zone, the peripheral zone supports repeated component welding and disassembly practice, the central zone is used for final functional circuit assembly. It meets the training needs of both entry-level users who learn basic welding and advanced users who practice high-precision component welding.
Specifications:
Category: SMD Soldering Practice Kit / Electronic DIY Learning Board
Material: 1.5mm Thick FR-4 Fiberglass PCB, NE555 IC, CD4017 IC, pre-designed pads for SMD resistors, SMD capacitors, SMD LEDs, SMD transistors
Size: As picture
Color: As picture
SMT components: 16 types, totaling 149 pieces
Power supply: DC5V
Welding points: 274 pieces
Quantity: 1 set (excluding batteries)
Note:
1. Please allow differences due to manual measurement, thanks.
2. Due to the difference between different monitors, the image may not reflect the actual color of the item.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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