Web Developer and Computing Resource

      Advanced
Add a Web Resource, Web Site, Blog or Web Service here - Submit Resource

delabs dapj news

TMN Updates: Introduction to Integrated Circuits

It is the purpose of this book to explain practical construction projects in these areas using the latest types of integrated circuits. Each project has been planned for simplicity and efficiency. That is, printed circuits have been avoided, the most practical hardware has been chosen in each layout, and battery operation has been utilized throughout. 

Integrated Circuits and IC Projects

Hobby DIY Electronics: DMM or Digital Multi Meter

DMM or Digital Multi Meter

A nice DMM is the first thing you should own. Have one for High Voltage and High Energy and another for Workbench Testing.

.

Hobby DIY Electronics: Ultimate Morse Code Web Site – PA3BWK

Ultimate Morse Code Web Site – PA3BWK

Wilko J. Hollemans PA3BWK – “Practice SENDING very fast but ACCURATELY – this in itself will improve your ability to copy fast code.

.

TMN Updates: Computer Circuits for Experimenters

This book contains complete instructions for assembling fifteen separate logic circuits ranging from simple gates to a complex decade counter. I assembled and tested all the circuits and each should operate as described if you follow the simple assembly instructions. I hope you enjoy building and operating each circuit.

Computer Circuits

Hobby DIY Electronics: Heathkit do-it-yourself electronics

Heathkit do-it-yourself electronics

All of man’s progress has stemmed from ideas, ideas held by men and women who pioneer new concepts. The provocative ideas of yesterday are the realities of today that make our daily tasks easier, our lives more interesting.

.

Hobby DIY Electronics: Tandy Whiz Kids Comics

Tandy Whiz Kids Comics

TRS-80 Computer Whiz Kids – appeared in 1984. Eight issues in all are known to have been published, the last appearing in 1991.

.

Hobby DIY Electronics: Bubblegate Circuits of Domenico Di Mario

Bubblegate Circuits of Domenico Di Mario

Electronic circuits easy to realize and although each circuit comes with some essential information.

Bubblegate Circuits of Domenico Di Mario

Multiple led flasher SCR inverter, Geomagnetic field detector, Sound triggered flash, Seismic detector, Electronic attenuator, Windscreen loop aerial, Ultra low frequency receiver, Single led flasher, Mains frequency meter, 10A car battery charger, Light bulb timer ….

.



Stephen Ostermiller Code

Stephen Ostermiller has many interesting and innovative code that will help you learn the right way to write code in JavaScript or Perl . Some of the highlights are Scientific Calculator, Triangle Calculator, Contact Form, Tic-Tac-Toe Graphing Calculator Programs, Java Utilities, RSS Reader and Random Password Creator.

on: 10/10/2024

Omnispace and Agora-Project

Agora-Project is the open-source software on which the Omnispace service is based. Omnispace is a collaborative work platform: it is a website and a service that centralize knowledge management and project management tools. 

on: 10/18/2021

CPick - HTML or HEX Color Picker

Sam Francke created a versatile freeware for a web designer or programmer. The colors for the GUI for the Web Application or Software can be chosen by this extremely useful software. Program to get colors from your screen with the build in magnifier. Zoom 1 to 10. Modify colors with the RGB or HSV slide bars. Copy the color to the clipboard as Hex, Decimal, RGB or HSV value.

on: 12/19/2020

ExpressionEngine Content Management

ExpressionEngine is a flexible, feature-rich content management platform that empowers hundreds of thousands of individuals and organizations around the world to easily manage their web site.

on: 10/23/2020

EE widgets of delabs

These are Gadgets i HandCrafted with JavaScript. Add them to your Webpage or Blog. There are Web widgets related to learning electronics and also demonstrating the subtle aspects of  Product Design Technologies.

on: 9/26/2020

Aircraft Dashboard Chronometer

Digital Clock with 24 hour Military Time Format, Aircraft Dashboard Chronometer Like Looks, Date, Time, Weekday and Week of Year. Clock Gadget, looks like a Clock in Cockpit Dashboard. It is a Mimic of A Flight Chronometer Instrument. It shows Time and Date close to Military Time-Date format. It also has week number and weekday display.

on: 9/24/2020

Programmable Digital Timer

Here is is gadget GUI for Industrial Process control, WebApps. The buttons make a sound and Light up internal LED lamps. Power On-Off control, Digital Timer; Start, Reset Scroll and Select are the controls. A Web Gadget which is a Preset Timer. This can be Programmed from any Browser. It can also be modified to control external outputs. The advantage is that the industrial process or Home automation can be monitored and controlled on any computer including tablets which has a Browser

on: 12/18/2019

Tristate Electronic Random Toss

Running LED, Random Results, Decade Counter and Clock. Weigh the Pros-n-Cons, Take a Balanced Decision. This can be built with one 555 timer and a CD4017. Use the pin 5 to connect to a cap you charge with a pushbutton or gate like CD4093 to turn off 555 using pin 4 after a cap discharges. This may simulate a random. Running LED, Random Results, Decade Counter and Clock. Weigh the Pros-n-Cons, Take a Balanced Decision.

on: 11/26/2019