detector

Ionization Smoke-Detector With Programmable Calibration

Microchip Technology unveiled the RE46C180—the world’s first Ionization Smoke-Detector IC with programmable calibration and programmable feature selection, and the first with horn synchronization and auto alarm locate. This Ionization Smoke-Detector ASIC also has expanded options for implementing hush operation, and more options for interconnect operation—including with carbon-monoxide detectors. These features enable designers to develop and […]

Ionization Smoke-Detector With Programmable Calibration Read More »

Cell Phone Detector

Project Summary This is a mobile phone sniffer circuit that can detect the signals being used in the GSM (Global System for Mobile Communication) band at about 900 MHz. Since the signals are digitally encoded, it can detect only the signal activity, not the speech or the message contents. A headphone is used to hear

Cell Phone Detector Read More »

PIC16F84 RF FISH DETECTOR CIRCUIT

PIC16F84 RF FISH DETECTOR CIRCUIT Read More »

METAL DETECTOR CIRCUIT PIC12F683 MICROCONTROLLER

METAL DETECTOR CIRCUIT PIC12F683 MICROCONTROLLER Read More »

Garage car detector without a microcontroller

At the end of this instructable you will be able to detect your car as it approaches the wall inside your garage, signalling you that the car is inside far enough so you can close the door. Most car sensors will use a microprocessor to help calculate the distance of an approaching car when entering

Garage car detector without a microcontroller Read More »

Microcontroller Controlled Metal Detector Projects

Result of displays in the form of two scales, which are estimated to judge the material goal.In addition, the screen is small scale level of response and the current supply voltage. PIC18F252 The program is intended for controller PIC18F252.The controller PIC16F873 (A) to this version can not be used. This is more demanding to resources

Microcontroller Controlled Metal Detector Projects Read More »

PIC16F84A Gas Detector using GH-312 sensor

Introduction This is a gas detecting circuit capable of sensing many different types of gases. The sensor used is the GH-312 and from the datasheet it is capable of sensing gases like smoke, liquefied gas, butane and propane, Methane, alcohol,hydrogen, etc. Schematic Parts List R1 1K resistor R2 1K resistor P1 100K potentiometer C1 10uF

PIC16F84A Gas Detector using GH-312 sensor Read More »

	GPS Projects
	Internet and LAN Projects
	Interfacing (USB) Projects
	Metering & Instrument Projects
	Sensor & Detector Projects
	Motor Based Projects
	Phone Based Projects
	Robotics and Automation Projects
	Camera, Imaging and Video Projects
	Game and Entertainment Projects
	Home Automation Based Projects
	Memory and Storage Projects
	RFID Based Projects
	Security and Safety Projects
	Sound and Audio Projects
	Temperature Measurement Projects
	DIY Projects
	Medical and Health Based Projects
	Battery Based Projects
	PWM Projects
	Radio Based Projects
	Other Projects
	Calculator Based Projects
	Car and Auto Projects
	LCD Based Projects
	LED Based Projects
	Clock and Timer Projects
	CNC Machines Projects
	Development Board Projects
	RTOS Projects