ABDUL MUNAFF

layout editor through hole assembly & soldering equipments used smt assembly rohs smt overview basic smt proces electrostatic discharge smt v/s through hole pqfp (plastic quad flat pack) plcc (plastic leaded chip carriers) crystals diodes sot (small outline transistors) tsop (thin small outline package) soic (small outline integrated circuits) melf (metal electrode leadless face) pcb layout evolution of pcb manual routing & autorouter types of pcb- single/double layer/multi-layer design components type & their footprint through hole components surface mount devices route mask etch eagle solder schematic editor printed circuit board