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PlasmaSens vs. PlasmaSensOut: Choose the Right THC Solution

In CNC plasma cutting, torch height control (THC) plays a crucial role with cut quality, consistency, and consumables lifetime. Since arc voltage is directly proportional to the distance between the...

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PoCANpendant – CAN adapter for CNC pendant connection

In modern CNC systems, flexibility in connecting control interfaces is becoming increasingly important. Machine operators often need to position the CNC pendant controller in different locations...

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Laser tool setter for your CNC machine

Every CNC machine needs a way of measuring the tool length. The techniques can range from manual measurements which can be suprisingly accurate to advanced measurements with laser tool setter that...

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Debugging with AI – solving hardware and software problems

We get a lot of question regarding the debugging and solving the hardware and software problems with our products. There is easy way on how to utilize AI to help you solve your specific problem with...

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Time delay switch with PoRelay8

We needed to automatically switch on the 5 heaters with time delay between each other. We used PoRelay8 as time delay switch that automatically switched on the heaters one after another. Why do we...

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PlasmaSens torch height contol test

There is very simple way to test your PlasmaSens THC controller with our PoKeys application. Just connect the PlasmaSens to PoKeys57CNC and follow these steps for torch height control test. Connecting...

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Why we use IDC connector for stepper motor connector?

On our PoKeys57CNC USB and ETHERNET motion controller, we use IDC connectors for connection of STEP, DIR and EN signals to the stepper or servo driver. There is a good reason why we decided to use...

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PoKeys57CNCpro4x25 – new CNC controller with drivers

The new PoKeys device is finally released – dedicated CNC controller with integrated stepper motor drivers and easy to use software and plugin. It is is a blend between general purpose PoKeys device,...

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Motor position control with PoKeys devices – customer project

Do you have a project that demands position control of stepper motor or servo motor? Our easy to use PoKeys devices and PoBlocks programming software enables you to add position control with other...

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Bed of nails PCB testing – automated

We would like to present our technique of testing PCBs for reliability, functionality and to assure that they meet our standards – automated bed of nails PCB testing equipment. What is bed of nails...

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PoKeys – augmenting the existing functionality using PoBlocks

This blog post will present an approach to implementing unique problem solutions that surpass the existing PoKeys device functionality. Although, PoKeys devices offer unparalleled configuration...

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CNC wiring – general rules and best practices

Are you having problems with reliability of your machine or are you planning on making a DIY CNC and want to maket the electornics as reliable as possible? Here are some tips for CNC wiring your...

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What is CNC plasma cutting?

Table of Contents ToggleWhat are CNC plasma cutters used for?How does CNC plasma cutter work?Plasma cutting torchGas typesCNC plasma table frame and slats Fume control system Z axis and floating head...

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CNC Plasma floating head – Z axis

In this blog post we are presenting you the plasma floating head for more precise cutting and how it can benefit your CNC plasma cutter with torch heigh control. Table of Contents ToggleWhat is CNC...

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CNC THC Plasma Cutter – Mach4 settings and THC

If you want to use a CNC plasma cutter with Mach4 and would like to configure it, here is a quick guide on how to setup the THC (torch height controller). Table of Contents ToggleThe THC plasma cutter...

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CNC plasma cutter setup – introduction

This is general introduction to plasma cutter setup and equipment with explanation of most commonly used nomenclature in that field. We will present the electronics that we offer for THC – torch...

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Mach3 & Mach4 laser cutter (engraver) with PoKeys

Do you want to build DIY Mach4 laser cutter with PoKeys CNC controller? Read this post to find out how to configure the Mach4 as well as plugin and all the signals.. Components for DIY Mach4 Laser...

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CNC machine keyboard – benefits and usability

We want to present you the CNC accessory that you might find very useful as well as beneficial to add to your machine – CNC machine keyboard. Why would you need CNC keyboard Having a Mach4 CNC machine...

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Backlash compensation – how to make your machine more precise

With CNC machines, one can assume the absolute accuracy as high as the control shows. Sometimes the theoretical resolution can be in fractions of the microns. But is it also as precise in reality? How...

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Microscope LED light – Mantis Compact microscope

We had a problem with unreliable operation of the microscope LED light on our microscope for PCB inspection and assembly. LED boards were constantly dying and we decided to develop and properly...

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