Optoelectronic circuits, optical circuits

Electronic circuits:			Verticaal
1 wire circuits	Light dimmer circuits	RF-Crystal radio
Analog circuits	Magnetics	RF- FM transmitter
Audio	Measurement	Sensors
Audio amplifiers	Microcontroller, PIC	Sensors-fluid
Battery chargers	Microcontroller projects	Sensors-Light
Computer	Motor control circuits	Sensors-sound
Digital circuits	Opto electronics	Sensors-temperature
Fluorescent Lamp	Oscillator circuits	Sensors-weather
General	Power - control	Solar power
Infra Red Circuits	Power supplies	Telephone technology
LED circuits	Power supplies-SMPS	Video circuits
	RF circuits

Horizontaal

Optoelectronic circuits

16 CHANNEL IR/RF REMOTE INTERFACE Turn your old TV remote into a controller, pdf file

Amateur laser construction basic information on the construction of various types of lasers from scratch including: home-built laser safety, setting up a home laser lab, sources of supplies and chemicals, vacuum systems, glass working, structural materials, power supplies, and more

Analogue opto isolator an opto isolator to transfer an analogue signal

An Electronic Ballast (Inverter) to Power HID Lamps from 12 Volts DC a circuit that can be used to power a variety of small (50 w or less) HID lamps, as well as (with modifications) fluorescent lamps up to about 40w, or HeNe lasers, flashes/strobes, and neon tubes, etc., from a 12 V car or marine battery or medium-size gel cell

Applications of neon glow lamps

Arc Welder Simulator The arc welder simulator is made up from several functional blocks: five oscillators, two gates and the output driver

Bicycle Light Projects

Bicycle Regulator This is a regulator for a 6V/3W bicycle generator system. The purpose is to switch to rechargeable batteries when the generator is idle. In addition, the device limits the voltage across the bulbs when the generator operates at a high speed, Dynamo basics. Different types of dynamos and their characteristics

Color Sensor Color Sensor circuit

Daylight alarm circuit wakes you up with a loud alarm at the break of the daylight. Once again the 555 timer is used here

Flash camera pdf file

Flasher circuit Two Transistor Flasher Ideas

Laser link communicator

Laser power supplies power regulators in laser pointers, laser diode drive chips, schematics of laser diode power supplies

Laser transceiver UPN laser transceiver circuit

Laser Transmitter/Receiver A LASER beam is modulated and then aimed at a receiver that demodulates the signal and then presents the information: voice, data

Lantern Flasher/Dimmer adds high-efficiency dimming and flashing to an existing battery-powered lantern or flashlight or to a custom design, LM358 opamp circuit

LDR light dark activated switch pdf file

Lightning Activated Camera Shutter Trigger This circuit is used to trigger a camera's electronic shutter circuit when a flash of lightning is present. This circuit would also work for photographing fireworks displays or other events involving flashes of light, schematics

Lighting Handbook collection of design notes, pdf file

Light operated switch TRIAC LDR, 500 watt

Light receiver works from 1 kHz to over 70 MHz pdf file

Light-sensitive alarm project the circuit detects a sudden shadow falling on the light-sensor and sounds the bleeper when this happens. The circuit will not respond to gradual changes in brightness to avoid false alarms

LM3915 Dot/Bar Display Driver datasheet The LM3915’s 3 dB/step display is suited for signals with wide dynamic range, such as audio level, power, light intensity or vibration, pdf file

LM555 timer with photocell detectors

Low cost laser data connection wireless laser link for RS-232 port

Magic Lamp

Optical Amplifier Pump Laser Reference Design Based pdf file

Optical receiver circuits basic concepts of optical communications. It discuss some of the physics of light and how light can be manipulated, modulated and transmitted to send information. Also gives project construction instructions, receiver circuits, schematics, freespace communications, optical through the air communications, optical communications, light theory, voice audio communications

Optical transmitter circuits audio amplifier with filter, voltage to frequency converter, pulsed light emeter, light collimator, multiple light sources for extended range, wide area light transmitters, wide area broadcasting

Passive optical person detector responds to changes in ambient lighting, pdf file

Photo-detector Circuits

Photodiodes: applications pdf file

Propeller clock a tip

Proximity detector infrared, proximity detection circuit

Ringing phone light flasher

Soft-start controller of TRIAC pdf file

Sound to Light Unit pdf file

Strobe Light Miniature Strobe Light, Strobe lights are widely used by disco lovers to create wonderful visual effects in disco halls and auditoria

Stroboscope design of a stroboscope circuit

UPN laser transceiver The UPN Laser Transceiver (UPNLT) connects computers using laser beams

UV detector