Abstract: In this paper, we present the application of the novel fluxfree soldering process for assembly of standard SMD components on a PCB. A standard SAC305 (Sn-3.0Ag-0.5Cu) type 3 powder is mixed ...
Here is a simple capacitive touch switch circuit for electronics hobbyists. Even though the circuit uses smd components, construction of the touch sensor switch is not very hard because the whole ...