Optoelectronic
circuits 
related subject: Optics,
Infrared sensors,
Infra red remote
control protocols |
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16
CHANNEL IR/RF REMOTE INTERFACE Turn your old TV remote into a controller, pdf file |
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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 |
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Analogue opto
isolator an opto isolator to transfer an analogue signal |
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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 |
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Applications of
neon glow lamps |
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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 |
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Color Sensor
Color Sensor circuit |
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Daylight alarm circuit wakes you up with a loud alarm at the break of the daylight. Once again the
555 timer is used here |
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Flash camera
pdf file |
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Flasher
circuit Two Transistor Flasher Ideas |
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Laser circuit Home Built Nitrogen Laser circuit |
| Laser diode driver pdf file |
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Laser diode driver laser diode driver SG-LD1, pdf file |
| 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 |
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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 |
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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 |
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Lighting
Handbook collection of design notes, pdf file |
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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 |
| LM555 timer with
photocell detectors |
| Low
cost laser data connection wireless laser link for RS-232 port |
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Magic Lamp |
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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 |
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Photodiodes: applications
pdf file |
| Propeller clock
a tip |
| Proximity detector
infrared, proximity detection circuit |
| Ringing
phone light flasher |
| RS-232
laser transciever based on the MAX232A |
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Soft-start controller
of TRIAC pdf file |
| Solar
panel charge controller/low voltage disconnect circuit the charge controller is used to connect a solar panel to a 12 volt lead acid battery and
a DC load, it regulates the charging of the battery and allows the battery to be charged up to a preset voltage |
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Solar Panel
Current Meter This circuit is used to measure the current from a solar
panel. It has very low power loss for currents in the 0-10A range |
| Stroboscope design of a stroboscope circuit |
| UPN
laser transceiver The UPN Laser Transceiver (UPNLT) connects computers
using laser beams |
| UV detector
pdf file |
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Wall Dimmer with Neon
Locator Bulb pdf file |
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Horizontaal |
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Last updated on:
2008-06-12
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