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Frequent questions

  • [FAQ] AWR1843AOP: AWR1843AOP mmWave SDK 3.5.0.4 demo elevation bug fix

    Part Number: AWR1843AOP It was identified that the mmWave SDK 3.5.0.4 demo for AWR1843AOP provides incorrect elevation z value. The value computed by the demo has incorrect sign. For example, when correct elevation is z = 1m, the demo reports z=-1m. …

  • [FAQ] AWR1843AOPEVM: AWR1843AOPEVM Position and Orientation of x,y,z axis

    Part Number: AWR1843AOPEVM Other Parts Discussed in Thread: AWR1843AOP , A common question is "how should the AWR1843AOP EVM" be positioned and what are the x,y,z axis. Following snapshot provides this information So for example, when the AWR1843AOPEVM…

  • [FAQ] DRV5055: What is a ratiometric Hall-Effect sensor?

    Part Number: DRV5055 Linear Hall-Effect sensors such as DRV5055 are are often referred to Ratiometric sensors. These devices offer a useful advantage in that the output of the device will scales proportionately with Vcc. For a control system monitoring…

  • [FAQ] My Inductive Sensing EVM won't connect to the GUI. How can I fix it?

    Other Parts Discussed in Thread: LDC1314EVM , LDC1000EVM , LDC1614EVM , LDC1101EVM , LDC2114EVM Many of the inductive sensing EVMs can utilize the same debugging process to solve an issue where the EVM won't connect to the GUI. This post will talk about the…

  • [FAQ] DRV5032: How do you design for tolerances with Hall-effect sensors for position sensing applications?

    Part Number: DRV5032 All you need is a magnet and a Hall-effect sensor and you are all set, right? At a high level, this statement is correct. However, if you are looking for precision when measuring position and triggering when the magnet has reached…

  • [FAQ] LDC technology

    Can anyone comment on whether I can use LDC inductive technology for implementing touch buttons on a non-conductive surface? Which device can be recommended ?

  • [FAQ] AWR6843ISK: What does ISK stand for

    Part Number: AWR6843ISK Other Parts Discussed in Thread: AWR6843 , IWR6843 I know, this is probably an easy one, but I can't seem to find the answer. I've looked over many App Notes, User Guides, and Reference Manuals, but I can't seem to find a definition…

  • [FAQ] What solutions do you recommend for measuring liquid via level sensing and other delivery methods in Medical applications?

    Other Parts Discussed in Thread: FDC1004 Fluid sensing is useful in many different medical applications, such as infusion pumps and CPAP machines, where monitoring a dispensing fluid or liquid level is crucial to not only the system’s operation but also…

  • [FAQ] Computing Maximum Range, Velocity and Resolution mmWave System

    This FAQ was written to answer a common request: Computing the Max Range, Range Resolution, Max Velocity, Velocity Resolution for a mmWave Chirp Configuration. This FAQ provides the theoretical equations and shows how to compute them in an example …

  • [FAQ] IWR6843AOP pcb layout

    Other Parts Discussed in Thread: IWR6843AOP Is there any requirements/HW or Layout Design Guide for using IWR6843aop? Is it necessary a special material for the pcb? Thank you in advance!

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