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The 555 timer IC: how the most popular chip ever made works
Over 50 billion units sold. More than 60 years in continuous production. Still specified into new designs today.
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Daily Newsletter: Why is your next laptop about to cost more?
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Build a Raspberry Pi weather station with web dashboard
Ever wondered what the temperature and humidity actually are in your backyard versus what the weather app claims?
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Daily Newsletter: Why water pipes might power your next project
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Reading a datasheet: the skill that unlocks every component
You’ve just ordered an exciting new sensor from AliExpress. The package arrives, you tear it open, hold the tiny chip in your hand… and then reality hits.
Daily Newsletter: Can a Memory Chip Shortage Really Last Until 2030?
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ESP32 Wi-Fi tutorial: post sensor data to a web dashboard
You’ve probably seen those expensive commercial IoT sensor systems that cost hundreds of dollars.
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Daily Newsletter: Why does your LED still light up when the power’s off?
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Daily Newsletter: Can AI-powered data centers kill your next PC upgrade?
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