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How to deal with all those electronic components.

Keeping all those often tiny components on-hand and stored in an orderly way can be tricky.

Here is a way that one guy find useful.

Article Written By Anonymous
Posted Date 02-12-2019


Five Axis Breakout Board

Article Written By Anonymous
Posted Date 02-12-2019

Driver board CNC USB MACH3 100Khz breakout board 5 axis interface driver motion controller.

See link here.


Handy video – speeds and feeds for CNC routers

Article Written By Anonymous
Posted Date 02-12-2019

Handy video showing speeds and feeds for CNC routers using MDF. 

The speeds here are probably are only applicable to his machine.  For the machine you are working on you need to do some calcs and then adjust until you find what works best.

https://www.cncshop.com/calculate-feeds

If you look at the top chart you can see the recommended RPM and from that the linear feed rate, while the lower chart gives you some typical chip loadings for different materials.


New microcontroller product – Herocore on Kickstarter.

A new product has been submitted on Kickstarter.

Article Written By Anonymous
Posted Date 27-11-2019
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7
Jun


Video Playback on the Raspberry Pi

Hi all Just a quick note to those who were interested on Saturday about the playing of video files on the Raspberry Pi especially John Viney.The files that won’t play, all have a frame rate of 50 fps from my PVR recordings. I found that avi files and […]

Article Written By Anonymous
Posted Date 08-11-2012
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10
Jan


New microcontroller development.

Looks interesting.http://www.kickstarter.com/projects/18182218/freesoc-and-freesoc-mini

Article Written By Anonymous
Posted Date 10-01-2012
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7
Jun


DDS Signal Generator (Function Generator)

Project: DDS Signal Generator (Function Generator) based on the AD9850
Here’s a proposal for a group project. We could post here to exchange ideas, ask questions, and post our progress. Not everyone needs to build the same thing, e.g. you may use […]

Article Written By Anonymous
Posted Date 07-06-2014
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11
Jul


Intro to Opamps (1)

INTRODUCTION TO OPAMPS

July 2014 Presentation Summary

WONDERFUL, SOPHISTICATED, VERY USEFUL, COMPACT, CHEAP DEVICES

ALL YOU NEED TO KNOW IN ~ 60 MINUTES

SEE ATTACHED FILE          –           JOHN MACEY

Article Written By Anonymous
Posted Date 11-07-2014
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