[Scott Rumschlag] wanted a way to precisely map interior spaces for remodeling projects, but did not want to deal with the massive datasets created by optical 3D scanning, and found the precision of the cost-effective optical tools lacking. Instead, he built a 3D cable measuring device that can be used to map by using a manual probe …
SUB-MM MECHANICAL 3D SCANNER WITH ENCODERS AND STRING Read More »
Who wouldn’t want an autonomous drone to deliver cans of fizzy drink fresh from the fridge? [Alex Toussaint] did, and in thinking how such a machine might work he embarked on a path that eventually led him to create a fully functional ultrasonic 3D scanner. In writing it up he’s produced a straightforward description of how the …
A PHASED-ARRAY ULTRASONIC 3D SCANNER FROM SCRATCH Read More »
10.1″ Semi-rugged Tablet Features With Intel® N3350 / N4200 Processor With Windows® / Android AAEON, a major developer in Industrial Rugged Tablet Solutions, announces the RTC-1010M Semi-Rugged Tablet. The RTC-1010M builds on AAEON’s experience in rugged tablet design. Featuring a 10.1” sunlight readable screen, IP54 certification and a wide range of options and features, the RTC-1010M …
THE SEMI-RUGGED RTC-1010M: DO MORE WITH THE TABLET BUILT FOR WORK Read More »
I’m a big fan of building sumo robots and I’m always on the look for new interesting sensors and materials to use to build a better, faster, smarter robot. I found out about the RPLIDAR A1 which you can get for $99 at DFROBOT.com . I said I was interested in trying out this sensor and they …
How to Use the RPLIDAR 360° Laser Scanner With Arduino Read More »
We were meant to make a functional prototype using some different arduino sensors so our choice has been to develop a turret with a cannon that fires a bullet to an object that the scanner has detected. The functioning of the turret starts with the constant movement of the scanner doing a 180 degree sweep, …
Laser technology from Osram transforms smartphones into beamers. Green lasers for projector applications need to have not only outstanding beam characteristics but also a high optical performance in order to deliver sharp and bright images. Although a projector also needs red and blue lasers, green is the crucial color in RGB solutions – and also …
SuperB is an open source, Bee–compatible ESP32 module for quickly and easily adding Wi-Fi and Bluetooth to your project. It combines the popularity of ESP32 with the XBee form factor to achieve an easy way of adding wireless connection to your board. It was originally build for use with Macchina M2 ODB2 scanner, check details …
I’m going to realize the famous Ciclop 3D scanner. All the step that are well explained on the original project aren’t present. I made some fix to simplify the process, first I print the base, and than I restilize the PCB, but go on. Step 1: Printing and Assembly Part For assembly part the best solution is to refer …
Now, you can easily track attendance and clock working hours with the help of this easy and fun to make DIY fingerprint scanner! We’ll be using ThingSpeak to store and retrieve the data. All you require is a cardboard piece, some colored paper, a fingerprint sensor, evive, and lots of DIYing! Ready for some scanning …
IoT Based Fingerprint Attendance System Using Evive (Arduino Based Embedded Platform) Read More »
Ordinary digital cameras work by using a large array of light sensors to capture light as it is reflected from an object. In this experiment, I wanted to see whether I could build a backwards camera: instead of having an array of light sensors, I have just a single sensor; but I control each of …
