A web site that is dedicated exclusively to the 8052 mirocontroller, related products (both hardware and software), and 8052 derivative chips. (wayback version as site is shutdown)
This includes the traditional 8052, 8051, 8032, and 8031 along with more modern derivatives such as the Atmel AT89S8252, and many derivatives by Silicon Laboratories, Philips, and many others.
8052.com - The Online 8052 Resource
There is a long gap between engineering college and mid career in a non-engineering position, but technology marches on so a simple method of keeping abreast with the latest developments is required. This application note starts with an overview of the basic laws of physics, progresses through circuits 1 and 2, and explains op amp operation through the use of feedback principles.
Basic Analog for Digital Designers - Application Note an9510
The LF198/LF298/LF398 are monolithic sample-and-hold circuits which utilize BI-FET technology to obtain ultra-high dc accuracy with fast acquisition of signal and low droop rate.
Operating as a unity gain follower, dc gain accuracy is 0.002% typical and acquisition time is as low as 6 µs to 0.01%. A bipolar input stage is used to achieve low offset voltage and wide bandwidth. Input offset adjust is accomplished with a single pin, and does not degrade input offset drift.
In late 1994, the path of fieldbus took a new, promising direction. Two parallel supplier consortiums-the InterOperable Systems Project (ISP) and WorldFIP North America-merged to form the Fieldbus Foundation. Now part of FieldComm Group.
programs : PIC16F818, 16F819, 16F630, 16F676, 12C508, 16C84, 16F84, PIC 16F877, 24C16, 24C32, 93C46, 90S1200, 59C11, 89C2051, 89S53, 250x0, PIC, AVR , 80C51 etc.
This software package allows you to program all types of serial programmable Integrated Circuits using Windows 95/98/NT/2000/ME/XP
At Flintec, we supply and manufacture weight and force measurement components for use in variety of industries and applications.
Flintec - Weight and Force Measurement solutions
Our standard range of products include force sensors, load cells and weighing electronics. We also offer customers a custom solutions service, which designs and manufactures a product to your exact needs.
Many people are interested in what is called neurofeedback or EEG biofeedback training, a generic mental training method which makes the trainee consciously aware of the general activity in the brain. This method shows great potential for improving many mental capabilities and exploring consciousness. Other people want to do experiments with brain-computer interfaces or just want to have a look at their brain at work.
The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display. A single pin changes the display from a moving dot to a bar graph. Current drive to the LEDs is regulated and programmable, eliminating the need for resistors. This feature is one that allows operation of the whole system from less than 3V.
LM3914 - Versatile and Easy use Display
The Industrial Electricians Notebook - Free online electrical books selection that features interesting and timely subjects: electrical theory, electrical reference information, electrical equipment and maintenance data, industrial electronics, and electrical safety regulations.
The site started in 1995 under the name of Interfacing the PC and was moved to beyondlogic.org on the 29th February 2000 where it has cemented itself as an established, up to date source of non-biased information.
Beyond Logic - Interfacing the PC
Beyond Logic includes detailed information on Universal Serial Bus, Serial Ports (RS232), Parallel Ports (SPP/ECP/EPP/IEEE1284), Device Drivers and more.
