Computer Model Supports MOND Hypothesis

The search for Dark Matter in the cosmos has so far proved fruitless. It must be there otherwise — according to Newtonian physics — stars travelling round in some rotating galaxies are moving so quickly they should be flung outwards. There must be some other source of gravity at work here to explain the observations. Hence dark matter; something invisible, exerting a pull to keep stars orbiting around the galactic centre...

This is a submission from Pickering Interfaces on the launch of a low voltage output module ideal for simulating the operation of a thermocouple. The 41-761 occupies a single PXI slot yet can provide up to 32 independently-isolated channels of thermocouple simulation. With ranges of +/-20mV, +/-50mV and +/-100mV it is suitable for simulating any thermocouple type.

This is a submission from Keysight Technologies on new electronic warfare (EW) threat simulation solutions, including software and hardware, that generate modern EW radio frequency (RF) environments to enable engineers to easily and efficiently test their EW systems.

Simulating oscillators can be problematic as they often won't start in the simulator. The problem is due to the simulator that assumes a perfect evironment without noise and interference. Here's a kluge that might help you out.

Simulating oscillators can be problematic as they often won't start in the simulator. Here is a trick that might help you out.

This free application note from National Instruments covers recommended best practices for powertrain HIL testing. In this guide, learn about the tools and insight you need to build an effective HIL tester that will ensure you can achieve maximum test coverage and future proof your system against future technology requirements.

The world's largest neuromorphic supercomputer designed to process in a manner similar to natural brain function has finally gone live...

New 110-strong family of 2.5W, 5W and 10W programmable resistor modules targeting ECU testing — huge choice of resistance channel counts, ranges and setting resolutions

Many electronics engineers have been in the situation where they need to design a switched-mode power supply. It’s not too much of a problem these days because there are plenty of ICs around from different IC manufacturers that can do all the hard work. There are usually online design tools and simulators to assist you with the design. When it comes to the Inductive components in the design however there are many factors to take into account to optimize the design and often little help available. Now there is a new online tool called REDEXPERT from Würth Elektronik eiSos, the specialist for inductive components...