Using the "Wet Gold" Technique to Measure Densities of Less Than 1
Folks, Suresh writes: Dear Dr. Ron: Can densities of less than 1 g/cc be measured with the “Wet Gold” technique? Well, to tell the truth, ...
Folks, Suresh writes: Dear Dr. Ron: Can densities of less than 1 g/cc be measured with the “Wet Gold” technique? Well, to tell the truth, ...
Folks, As mentioned in the last post, it is a common problem with the PIP (pin-in-paste) process to struggle to get adequate solder volume. If ...
Folks, The pin-in-paste (PIP) process is often the best choice when the PCBA is a mixed SMT and through-hole board with a small number of thr...
Folks, A while ago, I developed an Excel-based spreadsheet, StencilCoach™, that calculates optimal stencil aperture parameters for several commo...
Folks, It surprises many people that the foundation metal of almost all solder alloys is tin. Alloy elements such as lead, silver, copper, indi...
Folks, We hear, on a regular basis, that the PC is dead or dying and will be replaced by the tablet. More recently, there is news that the...
Folks, Let’s check in on Patty….... Patty was intensely preparing a lecture on Bayes’ Theorem. She always felt that this theo...
Folks, let’s see how Patty is doing at Ivy U….. Patty had to admit that she really liked being a professor at Ivy University. No, t...
Folks, In the nearly ten years that I have been blogging, I am continually surprised by the interest in a spreadsheet I created that calculates alloy ...
Folks, Let’s look at Patty’s last day of class…... As she was driving north to teach her statistics class, Patty was sad to see her...
Folks, Let’s check in on how Patty is doing at Ivy U. Patty was nearing the end of her teaching stint at Ivy U. Only a few more classes re...
Folks, An obvious disadvantage of lead-free assembly is that the oven must be hotter and therefore will use more electricity. But is the extra ...