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“Laser Alarm Security System Working School Science Exhibition Model , DIY Kit” has been added to your cart.

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Product	Price	Subtotal
NOT logic gate using transistors	₹217.00	₹434.00
LEDs in Series	₹203.00	₹203.00
NOR logic gate using transistors	₹224.00	₹224.00
Bluetooth /Android Control Wireless Notice Board	₹2,027.00	₹2,027.00
Smart Talking System wearable smart gadget for dumb people or patient	₹1,801.00	₹1,801.00
LASER Security System using 555 timer	₹326.00	₹326.00
Laser Alarm Security System Working School Science Exhibition Model , DIY Kit	₹425.00	₹425.00