Electronic projects

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Sensors & control - other

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Economical Pump Controller

author:
visits: 974

Everything-that-moves ALARM

author: Thomas Scarborough
visits: 760

Metal Detector

author:
visits: 591

Touch Switch

author: smartkit
visits: 467

Capacitive Sensor

author: RED Free Circuit Designs
visits: 362

Low Voltage Alarm

author:
visits: 285

Voltage Monitor

author: Paul Stilo
visits: 266

Door Alarm

This circuit emits a beep and/or illuminates a LED when someone touches the door-handle from outside. The alarm will sound until the circuit will be switched-off.

author: RED Free Circuit Designs
visits: 262

Simple DC motor PWN speed control

author: Jonathan Filippi
visits: 255

Emergency Light & Alarm

author: RED Free Circuit Designs
visits: 254

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project categories:
Audio (49)
Power & high voltage (43)
Radio (23)
Light & LED (31)
Tools & measurement (40)
Telephone (18)
Automotive (10)
Microcontrollers (12)
Sensors & control (47)
Timers & oscillators (40)
Miscellaneous (26)

project subcategories:
All subcategories
light controlled
temperature controlled
moisture controlled
sound controlled
other

recently added projects:
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Magic Wand Conjuring Trick.

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