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Etching PCBs With A 3D Printer

There are dozens of circuit board printers out there that lay down traces of conductive ink and ask you to glue down components to a fragile circuit board. 213 more words

3d Printer Hacks

NCP1117 Board Load Test (Part 1)

I’ve always wanted to push my voltage regulator board to its limits. The easiest way I figure is to get some low value power resistors to draw “high” amounts of current from the regulator board. 512 more words

Electronics

MULTI LAYER PCB STACK

COURTESY: http://www.hottconsultants.com/techtips/pcb-stack-up-1.html

FOUND THESE ARTICLE VERY HELPFUL, MUST FOR BEGINNERS…..

FOR MORE ON EMC TRAINING AND COURSES. Please Visit: http://www.hottconsultants.com/index.html

PCB Stack-Up

Part 1. Introduction…

5,505 more words

Morethegr8

USB charging buck converter assembled

I received my PCBs from OSH Park late last week and got to work soldering components. It was my first time using surface mount components by hand so I was cautious, especially with the tiny 0805 resistors and capacitor. 372 more words

Projects

Huge undertaking, dredging of Hudson for PCBs, nears its end

Image Credit: AP Photo/Mike Groll, File

WATERFORD, N.Y. (AP) — Long after the last barge dredging toxins from the bottom of the upper Hudson River moves on, scientists will track the slow fade in contamination levels. 690 more words

Environment

Nulinescope – PCB Inspection System

ALPHA IMAGER PVT. LTD., the PCB design house serving Defense Laboratories, PSU’s and educational institutions for more than 2 decades. We have developed the low cost high precision PCB inspection system, Nulinescope, in-house. 564 more words

Component And PCB Inspection System