EasyEDA. It is a free web-based tool for schematic capture, PCB layout, and circuit simulation. The best part of any cloud- or web-based development tool is that it runs on a remote server (no worries to install on local machines),…

The Augmented Reality (AR) is modern technology which can penetrate a lot of fields of common life but it has not happened yet. InspectAR is coming with this technology for makers, PCB designers, application engineers and others. For free. Each…

If you follow me on social networks (facebook, twitter and google plus) maybe you saw a few posts which I shared. My the latest project is watering system with popular WiFi chip called ESP8266, ESP12E module, NodeMCU development board. This…

Whether you design own devices sometime you will need some tools for easier development of something. Maybe you made something what could be helpful for other makers. Maybe your helpful tool doesn’t sell. This article shows what everything could be…

Tomas Jira sent me this article about the hack how to modify DSLogic to DS Logic plus logic anaylzer. 1. Requirements 1.1. Hardware 1.1.1 DSLogic Basic logic analyzer. Could be bought for US$55-60 including shipping http://www.aliexpress.com/wholesale?ltype=wholesale&isFreeShip=y&SearchText=dslogic&tc=af&isFavorite=n&needQuery=n&isShoppingCard=n&g=y&d=y&isNew=n&origin=y&jump=afs&SortType=price_asc&isBigSale=n&CatId=0&initiative_id=SB_20181125052411&isViewCP=y 1.1.2. MT48LC16M16A2P or compatible…

I had to create development board with SIM908 – GPS&GSM&GPRS module for diploma thesis. The board is designed as top side. It’s easier than top and bottom sides. On the board are pin headers which are connected to the SIM908…