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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

object tracking

  1. M

    Ideas to detect when someone is trying to detach an object firmly attached?

    I'm designing a tracker for assets. I want your suggestions to implement into the circuit a method to detect when someone is trying to remove the tracker. I was thinking of surrounding the board with touch pads all around the edges of the board but I guess that would be very sensitive to noise...
  2. J

    Designing a Low-cost USBL position system

    I would like to build an USBL (Ultr-Short Basline) system to localise an underwater object (an AUV, for exemple). However, it's hard to find low-cost parts to build this system. Could anyone recommend to me a supplier for low-cost (<200$) hydrophones and underwater transducers/transponders please?
  3. Z

    Object Tracking

    Hello! I am interested in building some sort of object tracking device - I was hoping to not have to use an actual camera for bandwidth and processing reasons. The project idea would be some sort of wand tracking for a VR headset. The requirements for the tracking system would be short range...

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