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Water Level Sensor with Arduino Ethernet – Circuit Schematic
Water Level Sensor with Arduino Ethernet
This project implements a network connected water level sensor, measuring the level in the sump pit of my house. It`s connected to the home network and reports ...
Berkeley Bolometer Group - Research – Circuit Schematic
Berkeley Bolometer Group - Research
Bolometer systems would be simplified considerably if all components could be made photolithographically on a single substrate. We are developing a design for a...
Laser Microphone – Circuit Schematic
Laser Microphone
This was a final project for an optics class EE 134 at Stanford. It was an open-ended project to make a fully functioning laser microphone the class was geared ...
Human-Computer Interface Technology 1 – Circuit Schematic
Human-Computer Interface Technology 1
Habit-acquisition system. Tag physical objects like dumbells, medicine bottles, etc with RF tags or microcontrollers, and use them to detect and log users` inte...
Mole Deterrent Teardown – Circuit Schematic
Mole Deterrent Teardown
Having a very healthy population of moles in our vicinity, I logged onto eBay and bought four of the cheaply available (ultra )sonic mole deterrents for our gar...
Arduino High Voltage Detector – Circuit Schematic
Arduino High Voltage Detector
Nothing really new: a JFET is used to sense the electric field generated by high voltage electric line; the JFET amplifies the signal very little, but it lowers...
Lie Detector – Circuit Schematic
Lie Detector
The lie detector presented here has been designed to detect skin resistance and to give visual indication, verified electronic project....
Ultrasonic Sensor Circuit 3 – Circuit Schematic
Ultrasonic Sensor Circuit 3
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Ultrasonic Sensor Circuit 1 – Circuit Schematic
Ultrasonic Sensor Circuit 1
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Light sensitive switch circuit – Circuit Schematic
Light sensitive switch circuit
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Infrared Sensor circuit – Circuit Schematic
Infrared Sensor circuit
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LDR operator counter circuit – Circuit Schematic
LDR operator counter circuit
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EMF probe circuit – Circuit Schematic
EMF probe circuit
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Model Train Defect Detector Circuit – Circuit Schematic
Model Train Defect Detector Circuit
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Compass Detector – Circuit Schematic
Compass Detector
The LED phototransistor light gate should be mounted about 1 to 2cm apart, in some kind of rigid housing. We mounted it on a piece of brass attached to the circ...
Audio Schematic Frost Detector Temperature Sensor – Circuit Schematic
Audio Schematic Frost Detector Temperature Sensor
To apperceive whether it is freezing you alone charge to admeasurement the temperature. This has to be done accurately, of course, and accordingly we charge to ...
Magnetic Proximity Switch Circuit – Circuit Schematic
Magnetic Proximity Switch Circuit
Welcome to the weblog where we discuss about electronic circuits schematics, PCB design, diy kits and electronic projects diagrams. Here is the circuit diagram ...
Rain Detector Circuit Using NE555 – Circuit Schematic
Rain Detector Circuit Using NE555
Welcome to the weblog where we discuss about electronic circuits schematics, PCB design, diy kits and electronic projects diagrams. Rain detector using In princ...
CCD-237 electronics – Circuit Schematic
CCD-237 electronics
Design and implementation of a TC237 CCD camera....
Infrared beam barrier proximity sensor – Circuit Schematic
Infrared beam barrier proximity sensor
The circuit uses the very popular Sharp IR module (Vishay module can also be used). The pin nos. shown in the circuit are for the Sharp & VIshay modules. For ot...