Do not use Fast Chargers on the old Devices. Fast Chargers can go to 9V and 12V which damage older devices that are meant for only 5V. Use only the charger supplied by the device maker when possible.
Also new Power banks that have Fast Charging may damage old 5 V Devices. Use a Legacy 5V 2A power bank for older devices.
image for illustration only
Points to note
Do not charge when it is raining or when mains power fluctuates.
Do not use device when you are charging, HV zap can kill on fail.
Charge devices when you are around and awake, fire hazard.
Stanford Bunny the God of 3d Printing still Exists. The Stanford 3D Scanning Repository.
Engineers, Technologists, Manufacturers, Firms or Companies can post Sponsored Articles and Listings in our sites and blogs - delabs sections.
About Tech Media Network - This very page will have updated information on delabs and dapj. Blog will contain updates and other posts.
Essentially a high-gain dc amplifier, with a high input and low output impedance, the modern op-amp has a multitude of practical applications both in the home and in industry.
Scientific Expression or Formula Calculations. Twenty Transaction Memory and Tape, Different bases like Decimal and Octal, Logic Math, Functions, Constants.
Earth leakage currents arise mainly from the EMC filters built into electronic equipment with switched mode power supplies. Standards limit the leakage current from non-fixed equipment (i.e. equipment that plugs into a standard socket outlet) to less than 3.5 mA. When a lot of electronic equipment is in use, the total leakage current in the protective conductor can become significant.
Backdrop CMS is a Open source, community-developed, content management system, written in PHP, and licensed under the GNU General Public License. Backdrop CMS was forked from the Drupal CMS in 2013 by two Drupal developers, Nate Lampton and Jen Lampton.
The Complete Handbook of Amplifiers, Oscillators & Multivibrators. Basic Semiconductor Theory, Basic Transistor Theory, Amplification Frequency Response of Transistors, Amplifier Basics, Designing Transistor Amplifiers, Field-Effect Transistors, Designing with FETs, Bipolar Transistor Power Amplifiers.
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
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
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 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
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
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
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
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