Jon Titus
User Rank
Re: Part V: Tricks With PIC: Using the Trusty PIC Microcontroller
Jon Titus   1/20/2012 3:35:54 PM
Q:  Jon, Breadbords generate lots of nosie, any other way recommand?


A:  Yes, they do, and for analog circuits, the capacitance between contacts can cause problems.  To reduce noise and capacitance use the "dead bug" prototype approach.  Ren a Google image search for "dead bug prototype" (without the quotes).  One of my colleagues used 10-megohm resistors soldered to a copper PCB ground plane and binding posts (the ungrounded end) and built a circuit from resistor to resistor.  Analog expect Bob Pease at National Semiconductor (now TI) used this technique a lot.

Partner Zone
Latest Analysis
A new white paper by the Association for Advancing Automation says that increases in industrial robot shipments correlates positively with increases in US job growth based on Bureau of Labor statistics. The result could be new types of manufacturing and engineering jobs.
In advance of his keynote at ARM TechCon in November, Google Developer Advocate Colt McAnli said that the manufacturing industry will lead the way for IoT.
Mechanical engineers at UW-Madison have released ParetoWorks—a 3D Web-based tool for rapid design optimization of parts for numerous objects and products.
A free UL webinar will show how to faster machine panel enclosure certification avoids delays to market, reduces cost, and eases traceability issues.
Take a look at 13 wild, scary, gadgets for Halloween.
Design News Webinar Series
10/1/2015 11:00 a.m. California / 2:00 p.m. New York
9/10/2015 11:00 a.m. California / 2:00 p.m. New York
10/20/2015 8:00 a.m. California / 11:00 a.m. New York
11/10/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jul 6 - 10, Building Raspberry Pi Controllers with Python
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7

Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service