Challenge #3 – Design Under Constraints
Design a battery-powered environmental sensor that must last 1 year on 2 AA batteries and transmit data every 10 minutes.
Submit:
- 3 power-saving strategies
- Communication method choice + why
- Biggest tradeoff
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Instructions:
Submit your answer in an email to jenn@eetech.com
Details:
The first, most correct answer will be selected as the winner. This challenge was made live on February 25th 10am MT. This content is only open to current ambassadors in the 2025-2026 program year.
Challenge winner #3 is Ant L. This contest is now closed.