![]() ![]() I've found there's often minimal difference in quality between the items I order on Amazon and EBay. 24"x36"x1/16" Black Acrylic Sheet ( Amazon) Ī quick note: Amazon generally offers quicker shipping than the EBay alternative but often at 2-10 times the cost.400x 25mm M2 black hex cap bolt ( Amazon).12x 30mm M3 bolt & 20x 6mm M3 bolt ( Amazon).Engineer PA-21 Universal Crimping Pliers ( Amazon).2 colors of 24 AWG wire, solid core (10ft) ( Amazon). ![]() 2 colors of 24 AWG wire, stranded 300V (200ft) ( Amazon, Amazon).6 colors of 24 AWG wire, stranded 300V (10ft) ( Amazon).150x JST 1.25mm male/female pair ( Amazon, EBay).5x 6pin male/female JST connectors ( Amazon).50x 2pin male/female JST 2.5mm connectors ( Amazon, EBay).20 gauge in line fuse holder ( Amazon).2x PCA9685 16 channel PWM drivers ( EBay).128x Laser Diode Module ( Amazon, EBay).Spare batteries can be carried around and used to replace the depleted batteries if need be. What follows is the way I created the jacket you see here and the design, sourcing and implementation is open for improvement.ĭepending on the battery used, the jacket can operate for about an hour or two continuously. Much of the subtlety and complexity of the project is providing proper wire routing and making sure that strain relief for the electronics and connections is provided so that it's resilient under normal wear.Īssuming the basic parts are available (soldering iron, multimeter, wire strippers, laser cutter, etc.) I would estimate that this project is about $300 in raw materials and about 20 hours worth of labor. The concept and execution is relatively simple but care has to be taken to make sure that the electronics, wiring and other aspects of the jacket don't fail when in use. The effect is especially striking in environments with fog or smoke as the laser light path shows a trail from where it originates. The laser diodes give the jacket an appearance of being "spiky", like having metal spikes but with red laser light. These instructions show how to modify a jacket to add laser diodes and control them electronically to produce different laser light patterns. These heat sinks offer an integrated water cooled base plate to efficiently remove heat and prevents thermal damage to your laser diode.After seeing Wei Chieh Shi's laser jacket design, I wanted to create my own. When used with the base stand, the mount locates the laser package at a nominal height of 4.0". With or without the detachable base stand, they can be attached directly to optical tables having the standard 1/4-20 on 1" centers, hole pattern. An assortment of laser mounting plates can be ordered as options to provide easy attachment of different laser packages. These units consists of a base stand, a water-cooled riser, and a heat sink with a cable strain-relief clamp. Applications which require unobstructed access to the front of the laser package are well suited for these models. The heat sink can be configured with water cooling for the efficient removal of up to 50 watts of thermal power. They are intended for laser packages that dissipate over 5 watts of laser power. These mounts provide a method for locating these lasers above an optical table or rail with a standard mounting pattern. It provides secure positioning for several package styles, including the HHL and the TO-3 style package. The ILX Lightwave model LDM-4442 is a laser diode heat sink designed for high power devices. View ALL Laser Diode Heat Sinks & Mounts ».Laser Diode Heat Sinks, Mounts & Sockets.View ALL Laser Diode Controllers - (Driver + TEC) ».View ALL TEC Controllers & TE Coolers ». ![]()
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