صناعة ماسح أرضي 3D بدون تشويش | تركيب مكثفات الفلترة لحساس الفراغات flc100 (الجزء 9)

How to eliminate random readings and signal fluctuations in a metal detector and 3D ground scanner? In this video, we reveal the physical secret to protecting sensors and signal converters from electromagnetic interference and voltage drops using simple, readily available electronic components. We'll learn in detail how to extract ceramic and electrolytic capacitors from damaged and scrap electronic parts to save costs. We'll explain, both programmatically and physically, the role of a small 0.1 microfarad ceramic capacitor (capacitor 104) in the upper and lower sensors to stabilize the voltage and isolate interference caused by the 65 cm cable that acts as the antenna. We'll also discuss how to fix the sudden voltage drop caused by the HC-05 Bluetooth module while transmitting 3D data to a phone, and how to protect the ADS1115 converter using a parallel capacitor connection system. If you're looking for a way to build a high-precision underground cavity detector, this practical tutorial is your ultimate guide. Don't forget to like the video, subscribe to the channel, and turn on notifications!