#include // Gebruikt AccelStepper bibliotheek #define motor1Pin1 4 // IN1 pin op de ULN2003A driver #define motor1Pin2 5 // IN2 pin op de ULN2003A driver #define motor1Pin3 6 // IN3 pin op de ULN2003A driver #define motor1Pin4 7 // IN4 pin op de ULN2003A driver #define motor2Pin1 8 // IN1 pin op de ULN2003A driver #define motor2Pin2 9 // IN2 pin op de ULN2003A driver #define motor2Pin3 10 // IN3 pin op de ULN2003A driver #define motor2Pin4 11 // IN4 pin op de ULN2003A driver #define StartSwitch 2 // D2 for switch. The position of the two tools must be correct before starting the device Just when I built-up the steam.Created september 2020 By Staf Van Gestel

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Posted in 3d Printer hacks, Tool Hacks Tagged aquarium pump, pick and place, smd, vacuum, vacuum tool Post navigation Other than the pump, the only a few bits of tubing are required to turn this bit of 3D printed plastic into a useful tool. There are files available for two versions of this vacuum picker – one with a hole in the handle for those of us who would rather connect this thing directly to a modified aquarium pump, and one for the geniuses among us who use a foot pedal and pneumatic valve to release the tiny part. There’s also the option to switch over to larger needles for bigger components. The needles are the standard eBay affair, with the smallest he could find easily lifting 04 components from their tape reel. The tool is mostly 3D printed parts that come together for an airtight enclosure. created this 3D printed SMD hand picker to populate a few boards. We’ve seen pick and place tools in the form of tweezers, mechanical pencils adapted to aquarium pumps, but never as a 3D printed tool optimized for standard blunt-nose needles in a comfortable, ergonomic shape.

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