PCB testing equipment [Automated device for testing PCB – LINITESTER]

A blog article about a PCB testing equipment (Automated device for testing PCB – LINITESTER). From the idea to the useful custom made automated testing device. PoLabs team develop testing device for testing PCB in serial production. Device was build using a PoKeys57U device from CNC controllers series and stepper motor driver-complete explanation. Automated device … Read more

Flat cale cutting machine

A flat cable cutter – flat cable cutting machine

A blog article about a flat cable cutter project from the scratch. From the idea to the useful production machine. Machine was build using a PoKeys57U device from CNC Controllers series and stepper motor driver-complete explanation. Two great products from PoLabs. How do you cut a flat cable? If you work with electronics there is … Read more

Arduino driving relay PoRelay8 board

Arduino driving relay | Drive multi-purpose relay board PoRelay8

Here is a practical example of Arduino driving relay boards PoRelay8. PoRelay8 board with 8 relay outputs can be connected to any Arduino device if it can communicate via the I2C protocol. If 8 relay outputs do not satisfy your demands, additional up to 9 PoRelay8 boards can be daisy-chained over CAN bus, even with … Read more

Stepper motor driver – The complete explanation

In this article we will try to explain all the important things about the stepper motor driver you need to know. What is a stepper motor driver? A stepper motor driver is an electronic device that is used to drive the stepper motor. By itself, it usually does nothing and must be used together with a … Read more

PoOptoIn

Digital optical isolator | PoOptoIn 16 channel isolation device

Here you’ll get some basic information about optical isolators, how they work, where are used, how they look like and moreover where you can buy a 16 channel optical isolation device – PoOptoIn from PoLabs. What is a digital optical isolator? A Digital optical isolator (also called an optocoupler, photocoupler) is an electronic component that … Read more

USB stepper motor controller

USB stepper motor controller – develop your own application

We are constantly trying to offer our valued users as much support as possible. We take into account all their suggestions and wishes. Consequently, we decided to reveal PoStep60 USB communication protocol. In addition to I2C and Modbus serial interface, you will now be able to write your own app to communicate with the USB … Read more

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