The PCB heaven team is happy to announce the embodiment of an RSS feed in the news section. This is a brand new service that we freely and proudly provide to you!
The RSS feeds gives us the opportunity to have a better news coverage, including sectors of the electronics industry, new releases of software and products and also some business or financial news without of course setting aside the tech news we currently cover.
Our vision is to have dedicated news feeds for every sector of technology PCB Heaven covers.
We'll be more than happy to hear from you what preferences or comments you may have and discuss it in the forums.
You may subscribe to our RSS channels following the links bellow
 Tech - news
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Because life needs fun. Check out
or forum fun board by following this
link.
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We are widening our forum subjects to cover as much tech subjects as possible! You may discuss about electronics, electrical automations and PLCs, CNC machines, physics, mathematics, geometry, mechanics and many more subjects that have technology in common.
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We search the net and bring you
the top High-TEC
and not only news. We have dedicated a news board that
you can visit following this
link.
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Find any circuit that you want, right here right now. Use
our form bellow and search within our gigantic circuits
archive!
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If you are tired making the same boring
calculation over and over again, find here an on-line sophisticated
calculator for your electronic circuits.
For example, suppose you have a batch of resistors that
you do not know the value. You must then calculate it from
it's color code. Not very hard but absolutely boring. Use
the on-line resistor color code calculator from Dr. Calculus
and it will do the job for you! Or do you have some transistors
that you have to supply using a voltage divider? You can
always use the voltage divider calculator from Dr. Calculus
and in a few seconds you will have the resistor values that
you need!
Just added:
Check if transistor is working, find type and pinout
555 calculator as astable oscillator
Op-Amps inverting amplifier calculator
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You may find below some very useful links to other web pages. Please visit these links.
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Use our brand new transistor selector application to make your life easier! You may select a transistor according to your application and your needs, your current and voltage parameters or your requested hfe that you want your transistor to have. We are willing to keep growing our database if we see that you like and use our selector. In any case you want to comment, please use our communication form.
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It is sometimes very often when you design an electronic project, to want a pin out of an 74 series or a 4000 series integrated circuit. You do not need the manual nor the operation of the J-K flip flop. This is common and everyone knows. You need only the pin out of the specific IC that carries this JK-FF. Therefore we have added an ascii pin out list for the most commonly used ICs. Use it for your convenient.
CD4000 Series pinout
74 Series pinout
Op amps pinout
Optocouplers pinout
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Transistor circuits
Click
here to visit Dr. Calculus right now!
