Electronic projects

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Sensors & control - all subcategories

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Infra Red Remote Control Extender

author: Andy Collinson
visits: 167

Capacitive Sensor

author: RED Free Circuit Designs
visits: 159

Simple DC motor PWN speed control

author: Jonathan Filippi
visits: 151

Infa-Red Remote Control

author:
visits: 143

Heating System Thermostat

author: RED Free Circuit Designs
visits: 139

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: 133

Plants Watering Watcher

author: RED Free Circuit Designs
visits: 129

On-Off Temperature Control

author: Jonathan Filippi
visits: 127

Low Voltage Alarm

author:
visits: 126

Emergency Light & Alarm

author: RED Free Circuit Designs
visits: 125

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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
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Speaker Microphone Circuit
Magic Wand Conjuring Trick.

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