SMD Practice Kit Soldering Skill Training Project SMT Electronic Components D… Welding exercise board, 8 Kinds, 77 SMT large patches, electronic skills teaching, practical training and competition Kit. SMD Component Types:0805 SMD capacitor,0603 SMD resistor,0805 SMD resistor,0603 SMD exclusion,3216 SMD diode,SOT-23 SMD. byJuly 3, 2026Last Updated on: July 4, 2026