Hobby Projects - Insulation tester, LED Circuits, Meters.

Friday, May 31, 2013

PJ Tool & Supply - Papa John’s Toolbox

They have unique variety of  tools for professionals, hobbyists, and do-it-yourself enthusiasts.The Business started 50 years ago by buying and selling of surplus merchandise from the US Military

PJ Tool & Supply - Papa John’s Toolbox

The Helping Hands magnifier is a great hands free device for holding small items in a fixed position for soldering and other intricate work.

Helping Hands Magnifier

Helping Hands Magnifier

PJ Tool & Supply
40-H Corbin Ave. Bay Shore, NY 11706, USA
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Wednesday, May 29, 2013

Embedded Microcontroller Projects of Roger

This page is intended to be a source of information for those interested in Motorola MC68HC05, MC68HC08, MC68HC11 and MC68HC12 Microcontrollers.

Roger's Embedded Microcontroller Projects

CLOCK

Six Digit LED Clock Display - The board is driven by a Maxim MAX7219 which has a serial interface; it can be controlled by a any microcomputer with a SPI or three output lines. The board is 2.75 inches by 6.5 inches in size; mounting four .8 inch LED displays and two .56 inch displays as well as six individual LEDs, a 7805, the MAX7219, and a five pin header.

MC9S08SV16 Arduino Form Factor Board


The project board is for folks who, for whatever reason, want to use a 9S08 microcontroller but also would like the convenience of using one of the many Arduino shields.  Bare in mind that this is a MC9S08 microcontroller board and is in no way software compatible with Arduino.
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Practical Electronics

Practical Electronics
Basic Electronics, EE Reference Resource, Analog, Digital, Power and Electrical.

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