Embedded Led Solar Road Stud For Bridge
Solar LED Road Stud Circuit – Codrey Electronics
Jul 07, 2018 · Solar LED road stud charges its rechargeable battery through a small built-in solar panel module during the daytime so that it can work as an effective safety marker in darkness. The project is based on a cheap Chinese LED driver chip QX5252F in TO-94 package.
China Solar led embedded road stud, embedded road stud, solar
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