Material Archive

Simple cutting boards rack / holder

Quite long time ago I promised to build simple cutting boards rack/holder for our household/kitchen. As the old saying goes- if man has promises something, there is no need to remind him every six months about it. Anyway- I finally delivered. This is one very simple idea. Nothing too fancy, but already serving us good. There was

Wiring and running TB6600 stepper driver with Arduino

Here is quick post about TB6600 stepper driver which is based on TB6600HG chip. Here I use one without black plastic casing (See  more photos in my other post). It has model marking on the back that says “BL-TB6600-v1.2″. Stepper motor used in this demo is 23HS22-2804S (2.8A, NEMA23). Drive looks like this. Wiring it up Terminals

TB6600 4.5A photos without heatsink

Quick post about TB6600 stepper motor driver module. It should be 4.5A version. It has model marking on the back that says “BL-TB6600-v1.2″. This version has no plastic covering and has green PCB. Since originally everything is covered with large heatsink there is nothing much to see before removing it. Here I share some “closer look” photos I

How to use H-bridge HG7881 (HG7881CP) module with external power supply and Arduino UNO

First time use of H-bridge HG7881 (HG7881CP) module was  pretty confusing for me. I didn’t find good (if any?) information about wiring this module up and running it with Arduino. But same time it seems to be quite popular. Here I share how I connected it to a external 12V power supply. You can use any other

DIY lightbox- My idea and building

I finally finished my DIY light box. I had frame already assembled few months ago. That frame was built using diy aluminium corners and threaded bars. I have written about it in a separate post. I’ll share some photos how I built it. Parts used in my DIY lightbox It was cheap to build. Here are parts

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