03:23

Testing Red DVD-R and NIR CD-R Laser Diodes with a Custom Linear Driver Circuit, DIY Setup

03:38

Lasing a 1W 445nm Blue Diode using my New DC-DC Laser Driver and 30Wh Lithium-Ion Battery

01:11

Testing a New Laser Driver Board with 30Wh Battery and DVD-W Diode

03:47

Handheld DVD-RW Burning Lasers 150mW-250mW Power, 650nm-660nm Red Wavelengths, DIY Testing

02:41

Revisiting my 450nm Blue High Powered 24W Rated Diode Block at 5W Optical, Improved Runtimes w/Mods

04:13

Modded Laser Wall Scanner, 520nm Single-Mode Green Diode, 20mW-30mW Output Power, DIY Method

01:42

Charging Cellphones with Portable DC-DC Boost and Buck Converter Circuits, DIY Approach

01:08

Piezoelectric Oscillating Timer Circuit with LEDs and Modded Driver Board

04:07

High Powered White LED Lamp from RCA RPJ143 Home Video Projector, DIY Burning Tests and Dye Pumping

01:35

Repairing the Ophir Nova 1Z01500 Optical Laser Power Meter with Spare Parts, DIY Electronic Repair

02:45

Testing DVD-ROM and DVD-W Laser Diodes with Custom Regulated Drivers, DIY Methods

12:27

Testing my Custom Built 216W Linear CC Driver with BD-R and BD-ROM Violet Laser Diodes, DIY Method

02:17

Modified Neon Silicone LED Lighting Displays with Custom Drivers, DIY Testing

02:42

Custom made 3W Audio Amplifier with Class-D Stereo Sound using Spare iHome iP1 Speakers, DIY Method

01:26

High Powered 600nm Orange DRL LED GTW11C Ballast Module (Daytime Running Lamp)

06:36

Custom-made 515nm Green Stationary Laser at 35mW+ Output Power using DC-DC Converters, DIY Approach

01:06

Bypassing an RGB Controller Strip for Green Color Output at 12V DC, DIY Method

03:20

Powerful 250mW Red DVD-RW Laser, Testing Shots, Thermals and Burning Tricks, DIY Method

01:09

Cheaply made DVD-R Laser with Portable Power, Custom Driver and Housing Module, 650nm at 185mW

00:57

Classic iPod Charger with 5V Boosting Converter and Travel Adapter

00:51

How to Wire your own USB-C Connector using Spare Adapter Parts

03:33

20W Laser Tree Engraving Module, 450nm of Blue Light, 4W Optical Power CW, Emission Testing + Tricks

03:09

Modded Blu-ray Violet Laser with Better Heatsinking and Driver at 50mW Output Power

02:42

Custom Near-Infrared 780nm Laser at 200mW+ Power with Improved Heatsinking, Tests and Burning Tricks

03:20

50mW 405nm Blu-ray Violet Laser, Fluorescence and Measurements, DIY Stationary Unit

02:01

200mW+ DVD-Recordable Laser made from Spare Parts and Electronic Surplus, DIY Method

02:17

250mW Flat Package Diode Laser with Enclosed Housing, Thermal Measurements and Burning Tricks

00:46

Discharging x2 50V 1000uF Electrolytic Capacitors from 42V Source

02:38

532nm DPSS Orion Odyssey Show Laser Module Modded for 80mW of Output Power

00:49

Wide Angle Beam Laser using a Mitsubishi 660nm Red Diode at 200mW

01:09

Physical Color Mixing using a Bright White LED, Mixed Saturated Dyes and Lasers, DIY Approach

01:08

How to Make a Cheap PCB Trace Light for Board Inspection and Diagnosis, DIY Setup

03:33

Custom Built Violet Blu-ray Laser at 50mW Output Power, Emission Tests and Thermals

04:24

Powering up the Microh Firefly 660nm Show Laser at 150mW+ Power

03:03

How to Power up the 532nm DPSS Module from the Orion Odyssey Show Laser at 50mW

05:24

Powerful 300mW Red Desktop Laser made from Spare Parts, Emission Testing and Dangerous Tricks

01:10

How to Safely Test Low Powered Laser Diodes and LEDs using a Silicon Bipolar IC and NPN Transistor

05:33

How to Press a Laser Diode using 660nm and NIR Wavelengths from Optical Drives

00:46

Phosphorescence of Chartreuse Paper using a Blue Laser to Glow Orange

02:37

Dangerous 650W Vintage Quartz Bulb, White-Hot Incandescence at 649W Output Power and Burning Tricks

02:53

M140 Blue Laser Diode Block Test Shots at 24W Output Power, Burning Wood, Ignition and Vivid Colors

04:06

24W of the Class IV M140 Nichia Blue Laser Diode Block 445nm-450nm, Intense Fluorescence: Part I

01:30

DIY Enclosure Box as Phone Charger and Bright White Light Source, AC-DC Setup

01:06

Reusing Recessed RGB LEDs as Full Spectrum Lights, DIY Method

01:59

Particle Levitation with Sharpie, High Power Density Laser, 200mW+ Deep Red 660nm, Modified Housing

01:03

How to Repurpose an Innolux CCFL Backlight Display for Workbench Lighting, DIY Custom Setup

01:15

Activated Charcoal Carbon Filter for Fume Extraction, DIY 12V Dual Fan Setup

02:05

Custom DVD-RW Desktop Laser Engraver, Model: DUW1608/ARR (12 pin), 650nm at 187mW, Modified Setup

02:34

Long Range Custom Built Near-Infrared Laser, 200mW+ Power, 780nm CD-RW Diode, Burning Tests

02:38

How to Make a CD-RW Diode Lase and Light a Match at 200mW+ Power Output

04:13

Custom Red 660nm 200mW+ 8x DVD-RW Laser, Model: 'GT30N', 3.8mm Open Can Diode, DIY Burning Tricks

05:26

Custom CD-RW Burning Laser w/Portable Diode Module and Driver, 250mW Output Power, Model 'GSA-H40N'

03:13

Re-configured DVD-RW Red Laser Swap, Flat Package Diode at 200mW+ Power, Portable Burning Tricks

05:21

Tips, Tricks and an Overview of making your Own Portable 200mW Burning Red Laser from Spare Parts

03:06

High Powered 8pin Phlatlight Common Anode LED, 623nm at 27.5W Peak Output Power using 5V Source

05:11

Revisiting the GaAs 98' DVD-ROM Diode Package, 20mW+ Output Power at 5.6V, Modified Testing Setup

02:09

650nm DVD-RW 4x 12pin Laser Package, Custom Testing Setup, 180mW Output Power with Adjustable Lens

02:20

Custom CD-RW 32x Laser, 780nm Infrared Light, 190mW Output Power with Adjustable Lens Mount DIY

03:49

Philips 16x DVD-RW Red Laser, 660nm at 250mW+ Power, Component Level Repair + DIY Burning Tricks

03:12

5V Modification of the 10pin PT54 Phlatlight 613nm LED, 37W Peak Output Power, 2.9V 13A Test