Related guides for: small object detection circuit

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  Proximity Sensor Circuit Using Only 1 Transistor Circuit

  Learn how to build a simple proximity sensor using only 1 transistor. Step-by-step DIY circuit, components, working principle, and testing instructions included.

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  Proximity Sensor Circuit

  Build a simple proximity sensor circuit using a BC547 transistor to detect nearby objects. Ideal for DIY electronics, hobby projects, and automation experiments.

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