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  Simple Fire Alarm Circuit – دائرة منبه الحريق باستخدام مقاومة حرارية

  ر.س 95.00 – ر.س 195.00

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  Alarm System Kit Using Ultrasonic Sensor and Buzzer – مجموعة عمل جهاز انذار باستخدام الأردوينو

  ر.س 149.00 – ر.س 249.00

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  Traffic Light Controlled via Button Kit –  مجموعة التحكم بإشارة المرور عن طريق زر

  ر.س 138.00 – ر.س 238.00

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