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Project weekly record
Project: Build and design of a fingerprint lock Team member: Mohan Sun, Huaning Zhang, Yujie Yan Project Objective: In this project, the team will design and construct an electronic lock system that authenticates users through fingerprints and passwords. The system can be widely used in access control, electronic products and safes. Compared with the traditional lock and combination lock, this product has the characteristics of convenience and efficiency under the premise of constant security. The following diagram shows the basic working principles of the product. Fig 1. Block diagram of project Schematic Circuit: Fig 2: Schematic circuit of project Week 1 In the first week of the project, the team mainly completed the following tasks: 1. Check and confirm the components. In this project, the following components are required. 1 Light-emitting diode (LED). 1
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