There are 43 circuit schematics available in this category. Click here for all circuit diagrams. The Last circuit was added on Saturday, January 28, 2023.Please note some adblockers will suppress the schematics as well as the advertisement so please disable if the schematic list is empty.

Filter schematics by description:

CircuitCategoryDate AddedOK?Votes 
Laser link communicator project from Electronics Australia magazineLaser Status2 vote up vote down
Laser beam alarm systemLaser Status-10 vote up vote down
Heathkit modulated HeNe laser power supply kit (HK-HI1)Laser Status3 vote up vote down
Home Built Laser ProjectorLaser Status-1 vote up vote down
Simple LASER Transmitter/Receiver using HeNe laser tubeLaser Status4 vote up vote down
LASER Transmitter/Receiver using Pulse Width Modulator (PWM) for 12V / 24V applicationsLaser Status1 vote up vote down
Diode laser electronic circuits for atom opticsLaser Status-2 vote up vote down
A simple and inexpensive laser power meter (PDF)LaserFeb 21, 2025Status-1 vote up vote down
Simple laser communicatorLaserJun 09, 2024Status-1 vote up vote down
Laser high-voltage power supplyLaserOct 06, 2024Status0 vote up vote down
LASER Power SupplyLaserSep 01, 2024Status3 vote up vote down
LASER Transmitter/ReceiverLaserSep 01, 2024Status0 vote up vote down
Laser light output intensity meterLaserOct 06, 2024Status0 vote up vote down
20MHz VCSEL 3mW laser test circuit (PDF)LaserJan 26, 2025Status0 vote up vote down
20MHz laser light detector (PDF)LaserJan 26, 2025Status2 vote up vote down
Micro-power 40KHz burst laser diode driver (PDF)LaserJan 26, 2025Status0 vote up vote down
40KHz laser burst detector (PDF)LaserJan 26, 2025Status0 vote up vote down
Modulated laser diode tester (PDF)LaserJan 26, 2025Status1 vote up vote down
LASER/LED light output intensity meter (PDF)LaserJan 26, 2025Status0 vote up vote down
Laser range finder and reflectivity meter for the MARS-96 international space project (PDF)LaserOct 06, 2024Status1 vote up vote down
RS-232 Laser TransceiverLaserMay 01, 2024Status-1 vote up vote down
RS-232 laser transceiverLaserFeb 21, 2025Status-1 vote up vote down
OPT301 Laser receiverLaser Status1 vote up vote down
Experimental laser data linkLaserJan 26, 2025Status0 vote up vote down
HeNe laser power supplyLaserJun 09, 2024Status-2 vote up vote down
Rangefinder with Fast Multiple Range CapabilityLaserOct 06, 2024Status0 vote up vote down
Laser diode transmitter RF sectionLaser Status1 vote up vote down
Pulse Circuits for Infrared LEDs and Visible Diode LasersLaserAug 04, 2024Status-1 vote up vote down
Pulse Circuits for Infrared LEDs and Visible Diode LasersLaserMar 04, 2025Status2 vote up vote down
Low noise PIN diode laser receiver circuitLaser Status0 vote up vote down
Circuits for biasing and modulating laser diodesLaser Status0 vote up vote down
Laser Target Finder SensorLaserOct 06, 2024Status0 vote up vote down
Real-time Laser Range Finding Vision SystemLaserOct 06, 2024Status0 vote up vote down
Sniper tag laser beam detectorLaserOct 06, 2024Status0 vote up vote down
Simple high current pulsed laser driver using an avalanche transistorLaser Status0 vote up vote down
Simple laser alarm that gets triggered when beam from a laser pointer is brokenLaserJul 15, 2024Status0 vote up vote down
Laser-Guided Door OpenerLaserJul 30, 2024Status1 vote up vote down
Laser RX/TX AudioLaserSep 07, 2024Status0 vote up vote down
Laser Diode ModulatorLaserOct 02, 2024Status1 vote up vote down
Laser-Torch Wireless CommunicationLaserOct 08, 2024Status0 vote up vote down
FM Laser Transceiver - VK7MULaserOct 08, 2024Status0 vote up vote down
Laser Detector - W4KAELaserOct 08, 2024Status1 vote up vote down
CW-PWM-AM Laser Transceiver - G0MRFLaserOct 08, 2024Status0 vote up vote down