USB oscilloscope key performance properties In previous post we exposed key performance properties to consider when choosing USB oscilloscope. Let’s have a look at our two USB oscilloscopes from our measurement instruments and let’s compare them side by side. PoScope Mega1 PoScope Mega1 is lowest power consumption USB oscilloscope, function generator and logic analyzer in one … Read more
Metal dance pad is another project by our customer that uses PoKeys57U. Let’s let Gal describe it. Original post was published on http://e.pavlin.si/2016/06/02/metal-dance-pad-with-load-cell-sensors/ Metal dance pad with load cell sensors Finished pad What happens one a man has too much time and a workshop with fancy toys in his garage? With school being too easy … Read more
We are beginning the list of customer projects with Ian’s model railway automation using USB I/O controller devices. Here is the presentation of the project by Ian H. Model railway automation – Terminus station I’m building a fairly large model railway and I have a special interest in signaling. Although the signaling will be manual, … Read more
The latest release of PoScope4 introduces performance improvements Here is a list of improvements: Fixed bug which prevented PoScopeMega1 from upgrading to latest firmware. Fixed main window sizing when maximized. PoScope4 download link Please check our electronics: Stepper motor driver Stepper motor driver-complete explanation USB CNC Controller-PoKeys57CNC Homing sensor-PoHome1IRNPN Bipolar stepper motor driver – PoStep25-256
DIY vacuum table introduction DIY vacuum table is a great way to clamp your pieces to you CNC machine. They can be made in various sizes, and they can be made at home for a fraction of price that would cost you to buy one. Vacuum tables use vacuum pumps of different sizes to generate … Read more
The latest release of PoScope4 introduces performance improvements Here is a list of improvements: Fixed PoScopeMega1 decoding algorithm which was causing memory leaks when sampling frequency was below 500Hz. Fixed PoScope4 buffer mode display in analyze mode. Fixed FFT axes updating when changing the color of signals. Fixed drawing of decoder elements on Logic analyzer on mouse … Read more
In this PoBlocks tutorial, we will describe how PoBlocks can be used to solve a stepper motor positioning task. PoBlocks is a graphical programming tool for PoKeys device and is free of charge for PoKeys users. Background We have been approached by one of our users on how a positioning system can be implemented using … Read more
USB isolator – Isolated USB port Are you asking yourself, why should I use a USB isolator? The answer is simple, to avoid trouble and save money. We all know that many devices these days can be plugged through a USB cable to a single computer. Therefore, computer and peripheral devices (USB devices etc.) share … Read more
We’re proud to introduce new USB oscilloscope PoScopeMega50 an affordable MSO (mixed signal oscilloscope). In short, it is six-in-one PC-based measurement instrument with USB connectivity. It covers 2 channel oscilloscope, 2 channel spectrum analyzer, 2 channel recorder, 16-channel logic analyzer with protocol decoding features. PoScopeMega50 PoScopeMega50 is low power consumption USB oscilloscope and it draws only 150mA therefor the best choice for … Read more
A slip ring test? What does this have to do with PoKeys? Well, we needed a cheap slip ring for one of our test projects and we got some from China. Slip rings are devices that transfer electrical signal from stator (non-rotating part of the device) to the rotor (rotating part of the device) using … Read more