In part 1, we described the process of providing end-to-end security and some of the challenges in achieving network security. In this installment, we will go over how authentication work to achieve end-to-end network security between the end devices and the application servers. Device authentication and key management Each LoRaWAN device is given a unique 128-bit […]
Mid-range distance sensor detects targets to 2 m
Banner Engineering now sells Q5X sensors — high-power mid-range laser distance sensors for reliable detection of challenging targets. The Q5X sensor solves difficult distance-based applications, even at acute angles, at a range from 9.5 centimeters to 2 meters. The high-power laser sensor reliably detects difficult targets, including extremely dark objects, black targets against a black […]
Video: Measuring dynamic tilt with an inertial measurement unit (IMU)
ACEINNA has published a new video on YouTube titled How to measure dynamic tilt and orientation with an IMU: Why would one want to know the dynamic tilt angle on a vehicle? Consider a classic example of a plane in the clouds. The pilot can’t see the ground, nor can he or she trust […]
Superposition vs. True-Balanced: What’s Required for Your Signal Integrity Application
Signal integrity applications commonly utilize balanced/differential transmission lines that are typically characterized using vector network analyzers (VNAs). This white paper offers guidance to signal integrity designers on the differences between the superposition and true-balanced approaches and which one may best fit their need.
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