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The GPADLAB blog
News, reviews, tutorials, and analysis from the team building the controller diagnostic standard.
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Tunnel Magnetoresistance (TMR) Joysticks: What Matters
Tunnel Magnetoresistance (TMR) joysticks are changing modern game controllers. Learn how TMR compares with Hall Effect, polling rates, drift, and accuracy.
AS
Abdul Soomro
Founder & Editor-in-Chief
August 20, 2026·10 min read
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PS5 Controller Firmware Update History (2020–2026)
Track every verified PS5 DualSense and DualSense Edge firmware version, release date, confirmed change, current patch, and safe update steps.
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Abdul Soomro8 min read
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News
Welcome to GPADLAB — the controller diagnostic standard
After twelve months of building, GPADLAB is live. Here's what makes it different from every controller tester before it, and what's coming in the next ninety days.
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Abdul Soomro2 min read
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