Electronic projects




you are here: home page :: projects categories :: Sensors & control :: other

Sensors & control - other


page: 1 2
Metal Detector circuit diagram


author:
visits: 92006
Door Alarm circuit diagram
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: 45647
Economical Pump Controller circuit diagram


author:
visits: 34483
Everything-that-moves ALARM circuit diagram


author: Thomas Scarborough
visits: 31092
Touch Switch circuit diagram


author: smartkit
visits: 26489
PWM Motor/Light Controller circuit diagram


author: (C) G. Forrest Cook 1999
visits: 20936
DC Motor Reversing Circuit circuit diagram


author: Andy Collinson
visits: 20098
Air Flow Detector circuit diagram


author:
visits: 14526
Capacitive Sensor circuit diagram


author: RED Free Circuit Designs
visits: 13499
Low Voltage Alarm circuit diagram


author:
visits: 12352
page: 1 2


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

StumbleUpon button

Share this page
Bookmark and Share
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:
Led display digital Voltmeter
500W low cost 12V to 220V inverter
Low pass filter - Subwoofer
Metal Detector
Basic UPS Power Supply
2N3055 Power Amplifier
High And Low Voltage Cut Off With Time Delay
200W audio amplifier
LED Torch
100W RMS Amplifier


DIY Electronics Projects

Promote Your Page Too