Electronic projects

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Sensors & control - all subcategories

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Economical Pump Controller circuit diagram
Economical Pump Controller


author:
visits: 974
Fridge door Alarm circuit diagram
Fridge door Alarm


author: RED Free Circuit Designs
visits: 932
Everything-that-moves ALARM circuit diagram
Everything-that-moves ALARM


author: Thomas Scarborough
visits: 760
Metal Detector circuit diagram
Metal Detector


author:
visits: 591
Voice activated switch circuit diagram
Voice activated switch


author: Motorola
visits: 562
Light switch circuit diagram
Light switch


author: smartkit
visits: 537
Light/Dark Detector circuit diagram
Light/Dark Detector


author:
visits: 498
Touch Switch circuit diagram
Touch Switch


author: smartkit
visits: 467
Temperature-controlled Fan circuit diagram
Temperature-controlled Fan


author: RED Free Circuit Designs
visits: 457
TRIAC Light Dimmer circuit diagram
TRIAC Light Dimmer


author:
visits: 430
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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:
Doorbell for the Deaf
 High Quality Intercom
 Combinational Conjuring Trick
 POT-PLANT POWER
 Ultrasonic Dog Whistle
 Quiz Circuit
 LED Torch
 Insect Repellant
 Speaker Microphone Circuit
 Magic Wand Conjuring Trick.
most popular projects:
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 Cellular Phone calling Detector
 15W Fm-transmitter
 5,000W ultra-light, high-power amplifier, without switching-mode power supply