Category: automatic night light

BD139 Solar Tracker with Auto Night Light.. #Altium #diyprojects #electronic

Jan 28, 2026

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demoa26f6b3a

in automatic night light, automatic solar panel, automatic solar tracker, collage project, dc motor, Diy, diy projects, electric, Electronics, electronics engineering, engineering, led, school project, science project, solar panel, solar tracker, solar Tracker with automatic light, study

Accelerate Your Career in Electronics DesignAltium Student Lab: https://www.altium.com/in/yt/electricdhamaka #Altium #AltiumStudentLab In this video, I show my Automatic Solar Light with Solar Tracker project. This project is a combination of two separate circuits working together. First, I made an automatic solar light circuit using a 100 mA solar panel, an IRF540 MOSFET, 10k resistor, 1N47…