How to use solder paste. When solder paste is used in mass PCB assembly as well as prototype PCB assembly there are a number of stages that are undertaken. First solder paste is applied to the printed circuit boards. The solder paste is only applied to the areas where solder is required.
September 22, 2014 by Adam Hewison. It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness.... Charles Dickens, A Tale of Two Cities. Charles Dickens' well-known quote perfectly explains what's going on in the markets today.
By no means are these stats the final say, but they give you a general idea of when are the best times to post your photos and videos. Time of day. Although it varied from day to day, the general consensus from the Later survey is that 2 a.m. and 5 p.m. ET were the best times to post for the most interaction, while 9 a.m. and 6 p.m. were deemed the worst times to post. There is no definitive reason as to why these times seem the most opportune.