Samuel

Samuel is the founder and chief editor of GeekyElectronics, dedicated to empowering makers, engineers, and DIY innovators. With a strong academic foundation in Electronics and years of hands-on experience in Arduino, embedded systems, and circuit design, he delivers expert product reviews, practical tutorials, and in-depth project guides. His mission is to make electronics learning accessible, reliable, and genuinely exciting for hobbyists and professionals alike.

Arduino Projects

Samuel7 November 2025

BEST GLUCOSE SENSORS: 6 DEVICES TESTED for EXPERT PRECISION

For the past eight weeks, six different glucose monitors were essentially glued to my body 24/7. I needed to know which sensors truly deserved the spot among the best glucose…
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Arduino Projects

Samuel7 November 2025

BEST GARAGE PARKING SENSOR: 10 MODELS EXPERT TESTED & RATED

Setting up and tearing down eleven different gadgets made my garage feel more like a science lab for the past six weeks. I ran hundreds of practical tests, cycling through…
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Arduino Projects

Samuel7 November 2025

BEST CO2 SENSOR HOME ASSISTANT

For the past four weeks, I turned my personal smart home into an intense air quality testing laboratory. Ten top-rated sensors constantly monitored indoor conditions across three different humidity and…
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Arduino Projects

Samuel7 November 2025

BEST CAR ALARM MOTION SENSOR COMPARED: TOP 5 RANKED

It took nearly sixty days of messy installations to sort through the current crop of available units. My garage looked like a wiring nightmare while I searched for the absolute…
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Arduino Projects

Samuel7 November 2025

BEST CAMERA SENSOR CLEANING KIT COMPARED: TOP SEVEN PICKS.

My own cameras seem to attract dust like magnets, so I decided to tackle this problem head-on once and for all. Over several months, I intentionally tested seven major cleaning…
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Arduino Projects

Samuel7 November 2025

BEST CAMERA SENSOR COMPARISON: TOP 7 EXPERT TESTED

Seven top-tier sensors sat on my workbench, facing brutal side-by-side performance tests in real-world scenarios. We cycled through dynamic range stress tests and frustrating low-light captures to see which one…
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Arduino Projects

Samuel7 November 2025

BEST BLUETOOTH HEART RATE SENSOR: 7 TOP MODELS TESTED and RANKED

My personal testing rig included seven different models strapped to my chest and arm for over six demanding weeks. I subjected them all to trail running, cycling, and even the…
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Arduino Projects

Samuel7 November 2025

BEST ANALYTICS TOOLS for SENSOR DATA VISUALIZATION

I processed petabytes of messy, real-world telemetry data through nine top platforms over a four-month period. Finding the absolute best analytics tools for sensor data visualization required serious, hands-on engineering…
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Arduino Projects

Samuel7 November 2025

BEST WINDOW ALARM SENSORS: EXPERT TESTED & RANKED

Finding reliable home security is tricky because the market is absolutely flooded right now. To cut through that noise, I personally installed and monitored fourteen different brands over the last…
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Arduino Projects

Samuel7 November 2025

BEST WII SENSOR BAR: TOP 7 OPTIONS TESTED and ANALYZED

For two months, I rigorously torture-tested seven leading models under every imaginable lighting condition. Finding the absolute best wii sensor bar was trickier than I expected, requiring hundreds of calibration…
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