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Low-cost HMI
IT & Software
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Problem Statement - Low-cost HMI

Challenge description with context - Design of Low-Cost HMI using TFT capacitive multi-touch screen and Low cost micro-controller. 2. Providing 32-mbyte storage 3. Modbus Master or Modbus Slave over RS-485. 4. Minimize production cost.

Problem - Modbus is de-facto open-source machine communication protocol. If we provide Low-cost HMI over modbus, many machine manufactures can be benefited. Currently, capacitive touch based HMI are too costly for small machine manufacturers.

Users – Industry, Scientists, Application Enables, Machine Manufactures.

Expected Outcomes - L Designing the Hardware with Capacitive multi-touch HMI solution l Firmware. Enable cost-effective solution for small scale machine manufacturers.

Probable Discipline – Electronics Engineer

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