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Electronics & Phones

DFRobot Advanced Electronics Starter Kit with 30 Projects & 190+ Components | STEM Learning Kit for Adults & Makers with Servo, Motor, IR Remote, LED Matrix

Electronics & Phones4.3· 7,948 Amazon ratings

Bias-adjusted across 7,948 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

48.4%
Percentile · Global
56.4%
Percentile · Cohort
Electronics & Phones
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DFRobot Advanced Electronics Starter Kit with 30 Projects & 190+ Components | STEM Learning Kit for Adults & Makers with Servo, Motor, IR Remote, LED Matrix

How the score was built

Amazon ratings
7,948

used for the Bayesian percentile

Raw star average
4.3 / 5

unadjusted Amazon mean

Bayesian avg
4.30

raw rating shrunk to the category prior

Reviewer-graph z
-0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Electronics & Phones

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