Unverified50% confidenceFactExact time
The current that an Arduino Uno can supply via USB or its onboard voltage regulator chip is typically limited to within 500 mA.
1
Sources
50%
Confidence
Long-term
Relevance
9/24/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/947764API
curl https://kongchang.com/api/v1/knowledge/claims/947764MCP
get_claim(id=947764)