Oscilloscope probe compensation is a procedure to reduce impact of probes on measured signal. We have to keep in mind that oscilloscope probes aren’t just pieces of wire with pointy end attached to them. Here are two important aspects to consider when selecting and using probe: Faithfully transmit the signal from your device under test to the … Read more
The latest release of PoScope4 introduces improvements 1. Improved timebase. In previous versions timebase calculation was based upon samples displayed and multiplication factor which resulted in strange and sometimes useless timebase values. Now we improved data alignment in a way that timebase values always coresponds to 1, 2, 5 (per div) values pattern. For example: 1ns/div, … Read more
The latest release of PoScope4 introduces new features and performance improvements Axes alignment – Stacked mode Switching between two different axes alignment modes. Axes are by default aligned to left and right sides of display – parallel. New alignment option is called Stacked. All axes are aligned to the left side of chart and positioned each … Read more
CablePack PoKeys57CNC connectors and cables In this tutorial we will explain how CablePack PoKeys57CNC connectors and flat cables can be used. The cable pack contains four types of flat cables that should be used with appropriate connector. All black IDC (Insulation-Displacement Contact) connectors are female gender connectors and can be plugged into corresponding male gender … Read more
[fusion_text]PoLabs is launching PoScopeMega50 usb oscilloscope, the smallest and lowest power consumption 48MS/s USB oscilloscope, function generator and logic analyzer in one on the market. It draws only 150mA thus the best choice for measurement environments which demands power autonomy and longevity. It’s especially convenient for outdoor measurements in remote places where power supply is … Read more
This stepper motor driver user manual contains information required to configure over a USB and run the PoStep60 driver. Please read the manual carefully to avoid damage to the driver. This section covers the instrument general description, instrument specifications and characteristics. General symbols for these instructions A few symbols are used throughout this manual that … Read more
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 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 on the market. It draws only … 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