ESP32 Equation Solving Calculator
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Flux Gate Magnetometer Experiments
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Digital Caliper for Drill Press
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Simple Gauss Meter (Magnetometer)
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ECG With PPG Using Arduino
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An Auto-winder for a Weight-driven Clock
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Designing Wooden Puzzles
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Android Robot Head Hardware
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Servo Tester and Sequencer
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Servo Ramping and Soft-Start
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ESP32-cam Standalone With Robot Arm
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A Walking Robot That's Easy to Build
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24-hour World Clock
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"Astronomical" Clock
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ECG Display With Arduino
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Speech Recognition With an Arduino Nano
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MIDI Drum Machine
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MIDI Sonar "Theremin"
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PPE Face Shield
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Folding Arcade Cabinet
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Signal Generator AD9833
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Oscilloscope in a Matchbox - Arduino
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Transistor Curve Tracer
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Magic Lantern Revamp
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LCD COG for an Arduino Nano
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Servo Sequencer
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Vintage Intercom Re-purposing
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A Steampunk Disk Drive USB Meter
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Closeup Magnifying Glasses
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A Steampunk Orrery-Clock
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A Wheeled Steampunk Mouse
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A Sgian-dubh Memory Stick
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