Give any one example of electronic aids available for the visually challenged.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for an example of an electronic aid that is available for visually challenged individuals. This means we need to identify a device that helps people who are blind or have difficulty seeing.

2. **Identifying Electronic Aids**: There are various electronic aids designed to assist visually challenged people. These aids can include devices like Braille displays, screen readers, and talking calculators.

3. **Choosing an Example**: Among these options, we can choose the "talking calculator" as a specific example. This device is particularly useful for performing mathematical calculations.

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