Technology trends, deployment case studies, and engineering insights from the world of wireless IoT.
A procurement manager's story of a $14,200 network upgrade, a first-generation ZTE phone that wouldn't die, and the TCO spreadsheet that changed how I evaluate vendors. [...]
A practical 7-step checklist for sourcing JST connectors—including VHR-5N, mini connectors, and related series—under time pressure. Based on 200+ rush orders in electronics manufacturing. [...]
A rush cable delivery story about assumption failures, connector mismatches, and why quality decisions under pressure define client relationships more than any proposal can. [...]
I manage component purchasing for an electronics assembly company. When I compared a 'cheap' JST connector quote against a transparent one, the real cost difference surprised me—and changed how I buy 6-pin connectors, cable assemblies, and power supplies. [...]
A procurement admin's take on why the most reliable suppliers — including the ones selling Finisar optics — are the ones willing to say what they don't do. Plus: what a flip phone manual taught me about vendor due diligence. [...]
After comparing a Hubbell occupancy sensor switch against a 40% cheaper alternative, I rebuilt our procurement model around total cost of ownership. Here's what the spec sheet doesn't tell you about switches, connectors, and hidden failure costs. [...]
A quality manager's practical checklist for specifying load cells, strain gauges, and high-speed weighing sensors—covering dynamic testing, total cost evaluation, and the spec traps most buyers miss. [...]
A procurement manager's argument for prioritizing delivery reliability over lowest price when sourcing heat shrinkable tubing for cable protection and electronics. [...]
A procurement manager explains why the cheapest Semtech AirLink XR60 compact 5G/LTE router quote usually loses, how Semtech LR1110 affects board respins, and why knowing how to test a capacitor with a multimeter saves RMA costs. [...]
A procurement-focused FAQ on Semtech antennas, the Sierra Wireless acquisition by Semtech, HPE c3000 gear, and a quick answer for how to unblock a number on phone. [...]