Fidget Spinner Tricks

If RobotDigg owe you a story of 2017, here it is. Fidget Spinner Is there tricks for Fidget Spinner? RobotDigg do Not have such tricks. As we know from Feb of 2017, fidget spinner is roaring. You can find it quite noisy on Esty the most popular Handmade, Vintage & Creative Goods Store and Thingiverse. The result is that all ball bearing inner bore size below and between 10mm are running out in...

OpenPnP Projects China and Worldwide

OpenPnP is a project to create hardware and software for a completely Open Source SMT pick and place machine that anyone can afford. It's good to be Open Source, even though I am user of IPhone5&6, BUT I know that Android is the the world’s most popular mobile Operating System because it's open source, users can edit and improve the edition. Similar open source projects are growing, Open Sourc...

RepRap Calculator

1. Stepper motorized lead screw or ball screw is high quality and more reliable in precision 3d printing, RobotDigg Tr8*8 linear stepper, Tr8*2, Tr8*4, 1204 Ball Screw are getting popular for quality 3D Printer builds. 2. Personal 3D Printer are getting involved in two directions portable mini or large size, industrial high microstepping stepper driver, Nema8, Nema11, 0.635mm pitch, 2mm pitch lead...

RobotDigg Kossel 3D Printer Kit Tutorial

RobotDigg Kossel 3D Printer According to assembling manual, the hardware installation is easy. Only we need to use finger to rub basing on the embarrassing angle of the stepper motor. Although the wire connection is a hard work for me as a greenhand, don’t worry, it will become easier since we have upgraded version soon. There’re some important wire plug. Just follow the instruction map. Following...

Hollow Shaft Stepper Motors

What is hollow shaft stepper motor? Hollow shaft stepper motor is stepper motor with hollow shaft or bore on the shaft, the hollow shaft can be divided into 3 types according to RobotDigg Coarse bore hollow shaft stepper motor A hollow shaft stepper motor with coarse or relatively rough machined bore is used for Air, Beam or Cables...

3D Printer open source popular firmware or software

There are list of active reprap electronics. 1 32 bits Community based, tested and supported electronics 1.1 Generation 7 Electronics 1.2 Smoothieboard 1.3 Duet 1.4 Replicape 2 8 bits community based, tested and supported electronics 2.1 Melzi 2.2 PiBot for Repetier Motherboard 2.3 RAMPS 2.4 Sanguinololu 2.5 SAV_MKI 3 RAMPS derivatives (8 bits) 3.1 Megatronics 3.2 BAM&DICE 3.3 BAM&DICE-DUE...

China LED SMT machine development

2008 LED patch into the lighting and light source products, a simple single LED patch products, do not need high production accuracy, the domestic enterprises see the opportunity to invest in research and development of simple double-headed LED placement machine. This is the first generation of the initial type of placement machine, such machines do not have visual identification devices, usually ...

Storage and preparation before printing the solder paste

 Soldering tin paste series Soldering tin paste is the most important joint material for modern printing wiring board and surface makeup technique(SMT). It is determinate factor for ideal and steady soldering effect that chooses appropriate tin paste. Its alloy composition and content and flux type should be concerned. Storage of solder paste The solder paste should be stored in refrigeration...

RobotDigg EU Tax Free

RobotDigg release a new shipping option "EU Tax Free" In fact, the Tax was paid by shipper. The order will be shipped to UK firstly and Custom Clearance made there, it delays 2-3 days compared with ship directly from China to Europe countries. After the clearance in UK, there is tracking code available to the destination countries. It's also known as Special Line Express Shipment Europe countries ...

The Difference between Cartesian, Delta, SCARA and Six-axis Robots

The use of Cartesian and six-axis robots, as well as selective-compliance-articulated robot arms (SCARAs) is on the rise. They automate tasks to accelerate cycle times, increase throughput, and eliminate bottlenecks. Advanced controls make the robots user-friendlier than ever, with fewer backend-programming requirements. And in some cases, online tools let end users and OEMs quickly choose and con...