Share this: I have done several pen and laser machines lately, so I decided to create a custom PCB for Grbl_ESP32 for these types of machines. This is a small (70mm x 60mm) PCB with all the... Read more
Share this: Osram Opto Semiconductors is launching a new product family with Bidos PLPVQ 940A, its first Vertical Cavity Surface Emitting Laser (VCSEL) for new areas of application such as 3... Read more
Share this:A group of researchers led by Nick Vamivakas from the University of Rochester has successfully produced particles which have negative mass in an atomically thin semiconductor mate... Read more
Share this:I finished this laser wall trigger for my HIGH RESOLUTION AND ACCURACY CHRONOGRAPH. The purpose of this device is to generate the trigger start and stop impulses for my chronograp... Read more
Share this:Plugging the laser module on Arduino Isn’t easy to plug a module when you have no datasheet or some wiring schemes, the chances are that you’ll probably burn it if you provide a c... Read more
Share this: Audi is fitting laser headlights as standard on its limited-edition Audi R8 LMX. Lasers are away of adding intensity to the centre of a headlight main beam, allowing solid-state... Read more
Share this:About the capability of the engraver Due to the size limit of DVD drives, the machine can only engrave within an area of 36 mm by 36 mm.. So it can do little pieces of wood, plast... Read more
Share this: This valentines we made this wooden Harp and used Laser and Light Dependent Resistors (LDR’s) to play music. I will not be showing you how to make the wooden structure, but... Read more
Share this: I wanted a decent size portable display for my Raspberry Pi’s that I could easily pack up and take to work, friend’s houses, gatherings, and TechShop. I bought an ine... Read more
