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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.

circuit deisng

  1. I

    Is replacing my pulse sensor with an electronic circuit a good idea?

    Hello Community! During My project of "removing motion artifacts from the PPG signal" I faced many problems related to the pulse sensor that it didn't give me any good signal, and it is for commercial use, that's why I decided to build the sensor and replace it with an electronic circuit using...
  2. C

    First time building a circuit schematic. Advice would be great1

    Looking for some help with designing a circuit My friend and I have recently started a project on creating a pair of anti-sleep glasses for long-distance drivers. We have done research with universities in blinking patterns and how they affect drowsiness, but we are relatively new to electronics...

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