Cart Remove item Thumbnail image Product Price Quantity Subtotal × design and construction of a mobile phone detector using 555 timer ic ₦ 5,000.00 design and construction of a mobile phone detector using 555 timer ic quantity ₦ 5,000.00 × design and construction of pir motion detector sensor and alarm security system ₦ 5,000.00 design and construction of pir motion detector sensor and alarm security system quantity ₦ 5,000.00 Update cart Cart totals Subtotal ₦ 5,998.00 Total ₦ 5,998.00 Proceed to checkout
