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In this video, we demonstrate a Smart Security System using Arduino UNO, designed and tested using Proteus simulation.

Join our group for Arduino tutorials. Let's learn Arduino together.❤ Nodemcu with blink LED bulb | NODEMCU LED BLINK tutorial ...

Do you mean **making an electric board** as in a **household switchboard/distribution board**, or an **electronic circuit board ...

S2 Mini V1.0.0 WIFI IOT Board based ESP32 S2FN4R2 ESP32 S2 4MB FLASH 2MB ✓ Sponsored Banggood link ...