£ 4.69
LED SMD NE555 Soldering Practice Board DIY Kit 3-12 V Components Board, Skill Training Circuit Exercise Kit, Instructions Updated
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Description
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Water lamp circuit, PCB size 85.6mm (L) x 54mm (W) x 1.6mm (H) The back of the circuit is also used, with a ruler to facilitate the measurement of the components. This product is a solder kit. With 125 components and 274 solder joints for your practice. Basic knowledge of soldering is required. This is a great little training kit for those who want to get a feel for SMD soldering. The left and right 3 columns of components are used to practice welding, and each column has test points. After welding, simply connect power (3-12V) to see the effect. You can quickly judge the sweat effect. The instructions have been updated. If necessary, you can request the latest PDF version by email to customer service.
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Water lamp circuit, PCB size 85.6mm (L) x 54mm (W) x 1.6mm (H) The back of the circuit is also used, with a ruler to facilitate the measurement of the components. This product is a solder kit. With 125 components and 274 solder joints for your practice. Basic knowledge of soldering is required. This is a great little training kit for those who want to get a feel for SMD soldering. The left and right 3 columns of components are used to practice welding, and each column has test points. After welding, simply connect power (3-12V) to see the effect. You can quickly judge the sweat effect. The instructions have been updated. If necessary, you can request the latest PDF version by email to customer service.
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