Infrared Sensor Based Power Saver - Quite often you forget to switch off the light or fan when going out of the room. The simple circuit presented here will automatically switch off electrical appliances like lights or...__ Electronics Projects for You Infra-Red Switch - The component values must be chosen to give a frequency of oscillation to suit the receiver module to be used. In most cases this will be 40kHz but you should verify this before starting construction. The resistance in series with the diodes should be about 22W (its value is not critical) __ Designed by © David Hoult
Infrared Switch Is Controlled By A TV Remote. - Nowadays Appliances used to control almost any function with remote control. But can not put the remote to control other electrical appliances. We can do this project With the following – Can be used with almost any infrared remote. – Can choose to work, or SPST switch or normally open pushbutton switch. -There are output
Infrared Theremin Musical Instrument - The constituents of the electronic circuitry in the invention are represented in the following figure, "Block Diagram of the Optical Theremin. " Note that the interconnecting lines and arrows in the figure are representative of the signal process sequence, and not representative of specific electrical connections __ Designed by Arthur Harrison
Infrared Toggle Switch - This infrared toggle switch can be controlled by any TV/VCR remote operating at 38kHz frequency. The circuit uses readily available, low-cost components and can be assembled on a small veroboard.Fig.1...__ Electronics Projects for You
Infrared Toy Car Motor Controller - This add-on circuit enables remote switching on/off of battery-operated toy cars with the help of a TV/ video remote control handset operating at 30–40 kHz. When the circuit is energised from a...__ Electronics Projects for You
Infrared Transmitter & Receiver Schematic Diagrams - Schematic only, there is no circuit description given
Infrared Transmitter / Detector - This circuits consist of two parts, the first part will transmit a signal upon press of a button, and the second part will detect that signal and trigger a relaykinda like a simple remote control
Infrared Transmitter Project - The heart of this project is a NAND gate turned into a 40-kHz oscillator. A simple 9-volt to 5-volt regul __ Contact: David Cook
Infrared TV/VCR Remote Booster - This circuit will boost the signal from any infrared TV or VCR remote, extending the range by a factor of 3X.. . . Circuit by Dave Johnson P.E.-October, 2005
Infrared Viewer - Here I made an infrared viewer (night vision scope) from mostly crap out of the trash. I did have to buy the main component, the image intensifier tube, because I think it's pretty unlikely that I'll come across one in the dumper. __ Designed by Greg Miller
Infrared/Ultrasonic Beacon - The whole transfer-protocole may be omitted, if the receiver-circuit is changed at the D/A-converter stage. Replace the 4-bit converter by a well-designed 8-bit device. This increases dramatically the positionning speed. But for didactical purpose the 4-bit converter is a marvelous base to teach serial information transfe __ Designed by Boulette's Robotics page
Infrareds for remote control - Infrared based electronic circuit diagrams / circuit schematics __ Designed by Peter Jakab
Invisible Infrared Alarm - This circuit uses invisible infrared light to detect the movement of people through the door. A short beep will be generated when the infrared beam breaks. So it is ideal to monitor the passages in shops, banks etc where many people are moving. Two Infrared LEDs always emit continuous infrared beam to the Photodiode. The IR __ Designed by D Mohankumar
IR Detector for Robot - How to build a simple IR detector, schematics and alternate links __ Designed by DC Reagan
IR Detector/Emitter - This is a very basic infrared detector/emitter circuit. One major downside of this circuit, is that ambient infrared light will interfere with its detecting obstacles __ Designed by Andy Wilson
IR Digital Thermostat for FAN - This circuit measures temperature in Celsius scale and displays it on an alphanumeric LCD screen When temperature rise to 40 C an alarm is activated and at the same time a relay is also activated which drives a fan to keep the temperature at a level __ Contact: IQ Technologies
IR distance ranger covers 1 to 20 cm - 04/11/02 EDN-Design Ideas Commercially available IR distance rangers typically handle a 3- to 30-in. detection distance. Many times, it is necessary to determine smaller distances. The circuit in Figure 1 is useful for measuring small distances to reflective surfaces. Its measurement range is from less than 1 cm to approximately 20 cm for a flat, white surface Design by Paul Florian, McKinney, TX
IR Extender Mk 5 - The latest addition to my collection of Infra Red (IR) Repeater circuits. The Mark 5 is a much improved version of the Mark 1 circuit and has increased range and sensitivity. It is also immune to the effects ofambient light, daylight and other forms of interference. In addition it works with IR modulation freuencies in the range 30 to 120kHz making the Mk5 circuit the best choice for compatibility with remote controls __ Designed by Andy Collison
IR Light Dimmer v.1 - Schematic only, no circuit description included __ Contact: IQ Technologies
IR Light Dimmer V.1 - This device is constructed for IR remote Controll of Light Bulbs, and for remote controller can be used any device from TV, VCR or audio __ Designed by © Ivica Novakovic
IR Light Dimmer v.1 SMD - Dimming The Lights with remote controller, device Ir Light Dimmer, has got a new and simplest version. The most significant change is microcontroller PIC12F629 in Small-Outline Integrated Circuit (SOIC) package, TSOP2238 ir receiver instead of TSOP1738, and less components on circuit board. __ Designed by © Ivica Novakovic
IR Light Dimmer V.2 - IR remote controlled Light Dimmercomplete device mounted in switch lightthe easiest and fastest way to mount your Light Dimmer __ Designed by © Ivica Novakovic
IR Link - This is a battery powered Infra-Red Link that will allow you to change channels on your Satellite Receiver and operate the controls on your VCR & DVD from anywhere in the house. __ Designed by Ron J
IR Localtalk Link has Superior Range & Ambient Rejection - DN118 Design Notes__ Linear Technology/Analog Devices
IR Modulation Detector - A circuit to extract and measure the modulated carrier of an Infra Red remote control. Note that the circuit does not physically separate control pulses from modulation, but amplifies the completereceived signal allowing the waveform to be displayed ideally on an oscilloscope or a frequency counter. Modulation frequencies between 1kHz and several MHz may be measured. __ Designed by Andy Collison
IR On-Off - Turn on or off electrical devices with any remote controller (tv, vcr, dvd, ...) __ Designed by © Ivica Novakovic
IR Opto Detector - This circuit converts infrared light into sound. Modulated IR light, like that from remote controls, IR received by the phototransistor and is amplified bythe LM386 IC. The IC in turn drives a small 8 Ohm speaker. __ Designed by John R. Schuch
IR Proximity Sensor - It is the same principle in ALL Infra-Red proximity sensors. The basic idea is to send infra red light through IR-LEDs, which is then reflected by any object in front of the sensor. Then all you have to do is to pick-up the reflected IR light. For detecting the reflected IR light, we are going to use a very original technique: we are going to use another IR-LED, to detect the IR light that was emitted from another led of the exact same type!This is an electrical property of Light Emitting Diodes (LEDs) which is the fact that a led Produce a voltage difference across its leads when it is subjected to light. As if it was a photo-cell, but with much lower output current.
IR Receiver Module Tester - Here is a tester for on-board testing of IR receiver modules used for remote control of TV sets and VCD players. The circuit is very simple and can also function as...__ Electronics Projects for You
IR Receiver Toggle Switch - The IR receiver circuit featured here is basically a simple toggle switch that responds to IR signals from common hand held remote controls. It provides a means of controlling power to electrical appliances not equipped for remote operation, without needing an additional controller. __ Designed by Bill Bowden |