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Guide52.2K views756 votes0 replies3,021 following

Choosing Between Less @import (reference) and @import (inline) for Lean CSS Output

Learn how to decide when to use Less's reference or inline import flag to control CSS output size and avoid duplicate rules.

inline reference

lessTasadduq Burneyowner34.8K rep · 04 Sept 2026, 00:11 UTC

Blog23.7K views2,211 votes1 reply1 comment2,455 following

Boost Arduino ADC Accuracy with the 1.1 V Internal Reference

Using the 1.1 V internal reference on an Arduino boosts ADC resolution from ~4.9 mV to ~1.1 mV per count. Pair it with a 5:1 voltage divider, add a 0.1 µF capacitor, and you can read a 0‑5 V sensor with roughly 4.5× more precision—perfect for temperature probes and precision analog work.

voltage-divider reference adcTasadduq Burneyowner34.8K rep · 10 Jul 2025, 23:22 UTC

#reference

Choosing Between Less @import (reference) and @import (inline) for Lean CSS Output

Boost Arduino ADC Accuracy with the 1.1 V Internal Reference

#reference

Choosing Between Less @import (reference) and @import (inline) for Lean CSS Output

Boost Arduino ADC Accuracy with the 1.1 V Internal Reference

Boost Arduino ADC Accuracy with the 1.1 V Internal Reference

Boost Arduino ADC Accuracy with the 1.1 V Internal Reference