As long as electronics have been around and as long as they will exist, someone will always try to economize on circuit materials. When too much current is applied for the circuit materials to handle, the electronics overheat. Heat is the skulking menace of electronics. If all the heat could be dissipated effectively, most electronic […]
In previous articles we discussed electrical troubleshooting techniques for measuring circuit voltages and voltage drops using a DMM. We also discussed using a DMM to measure resistance. But let’s not get so focused on the theory of DMM’s and voltage and resistance measurement. If we do, we risk overlooking the application of these principles to […]
Part Four of the “Front Counter Mechanics” Business Software series (Import Service, November 2000) described how to retrieve certain facts and figures from shop management pro-grams, then import the data into a Microsoft Excel spreadsheet. This month’s article describes how to import data that Excel doesn’t recognize. Previous articles described how to use Microsoft WordPad […]