Production processes are often prone to failures and defects due to heavy manual work which leads to increased production costs and delays. Here, Majid demonstrates not only an end-to-end automatic visual inspection, based on state-of-the-art object detection algorithms, to verify the correct assembly of through-hole technology components on printed circuit boards, with live feedback in real-time to avoid slippage of defective products, but also invaluable lessons learned for a successful end-to-end product.