Cart Remove item Thumbnail image Product Price Quantity Subtotal × design and construction of a gas detection system using arduino ₦ 5,000.00 design and construction of a gas detection system using arduino quantity ₦ 5,998.00 × design and construction of automated door opening system using ultrasonic sensor ₦ 5,000.00 design and construction of automated door opening system using ultrasonic sensor quantity ₦ 5,000.00 × DESIGN AND CONSTRUCTION OF A 220V LIVE WIRE SCANNER ₦ 5,000.00 DESIGN AND CONSTRUCTION OF A 220V LIVE WIRE SCANNER quantity ₦ 5,000.00 × DESIGN AND CONSTRUCTION OF AN AUTOMATIC INTRUDER ALARM SYSTEM USING INFRARED AND 7-SEGMENT DISPLAY ₦ 5,000.00 DESIGN AND CONSTRUCTION OF AN AUTOMATIC INTRUDER ALARM SYSTEM USING INFRARED AND 7-SEGMENT DISPLAY quantity ₦ 5,000.00 Update cart Cart totals Subtotal ₦ 14,995.00 Total ₦ 14,995.00 Proceed to checkout