This is a READER-TO-READER Column. In other words, this is your chance to have over 50,000 NV readers take a shot at helping you with your electronics tech problem.
Here’s how it works: 1. Submit your question 2. We print it in the first available issue of Nuts & Volts (providing it's suitable and interesting.) 3. Readers respond and we print the best (in our opinion) answers in Nuts & Volts.