Retro Wireless Handset
Add Bluetooth to an old phone.
Continue ReadingAdd Bluetooth to an old phone.
Continue ReadingUse a 555 timer to make an LED blink like the one in a security camera.
Continue ReadingUse conductive thread and LEDs to make a lighted cuff.
Continue ReadingMix paper-folding with simple electronics to make fun art.
Continue ReadingBuild a motion-sensing alarm with a PIR sensor and an Arduino microcontroller.
Continue ReadingCreate an automated watering, light, and temp control system.
Continue ReadingStitch a high-tech wall hanging that doubles as a nightlight.
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