A gba awọn nkan pada laarin awọn ọjọ 40. Awọn nkan aṣa ko le pada. Awọn nkan ti a ra pẹlu kaadi ẹbun ni iyipada nikan.
Ẹbun Ọfẹ
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Ilana Gbigbe
A nṣe awọn aṣẹ laarin ọjọ 2.Gbigbe deede jẹ ọjọ 5-7.Akoko gbigbe le yatọ da lori ibudo.
1. Ilana Pada
A gba nikan awọn nkan ti a ra lati roymall.com.Awọn ẹbun ọfẹ ko le pada.Nkan gbọdọ jẹ ailohunsi ati ni apoti atilẹba.A nṣe awọn pada laarin ọjọ 3-5 lẹhin gbigba.Awọn nkan aṣa ko le pada.Kan si wa: service@roymall.com tabi Whatsapp: +447549870296
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Feature:
Using sensitive photosensitive resistance sensor The comparator output signal is clean, good waveform, driving ability, more than 15mA. With adjustable potentiometer to adjust the brightness of the light measuring The working voltage 3.3V-5V The output form: DO digital switching outputs (0 and 1) and AO analog voltage output A fixed bolt holes for easy installation PCB Size: 3.2cm x 1.4cm Using a wide voltage LM393 comparator