My name is Dmitriy Dudarev. I develop electronics, and I love to create different portable devices. I also love music. A long time ago, in April 2020 or so, when the whole world was shaken by the terrible quarantine, I decided to learn to play...
So.. There’s no fun like hand-solder those cute little SMD packages with tiny pads that remain completely hidden, isn’t it? LGA, BGA, QFN, BFN, music to the ears of those who have the strange fetish of actually trying to solder by hand packages...
Because we love gadgets and we also tend to control everything, nowadays drones are one of the coolest machine that you can have. Today you can afford one, but in order to make the best choice you need to know which kind of drone fits the best with your...
So I've made this thing for element14 presents, never really had a set and forget PI to work on. I do like the optics of the SX-64 very much and all the other "portables" from the 80ies. I went with makerbeams 10x10mm aluminium extrusions for the frame...
Once you have your Phoenix Contact PLCnext Control data flowing to the cloud, it's time to create some Power BI reports so that you can easily monitor everything. But first things first, let's get our PLCnext Control connected to Microsoft Azure. Phoenix...
Once you have your Phoenix Contact PLCnext Control data flowing to the cloud, it's time to create some Grafana Dashboards so that you can easily monitor everything. But first things first, let's get our PLCnext Control connected to Microsoft Azure. Phoenix...
I recently got distracted from everything when I saw a quantum device from the canadian show "continuum" on thingiverse.com and had to make my own version of it, because I wasn't happy with the file someone uploaded. So I made this; 8 different parts,...
Sorry, I don't understand English wellHey! Today I want to experience a homemade solar panelHow much this method works, and how many volts, amperes this homemade solar panel gives out, you will learn from this video. Energy is generated when the sun's...
Welcome to the DEFCON 201 Medium Blog! DEFCON 201 is the Area Code 201 (North East New Jersey) chapter of the global DEFCON GROUPS (https://www.defcongroups.org) organization. We meet up every THIRD FRIDAY of EVERY MONTH at MakerBar (http://www.makerbar.com)...
December 24, 2020 - Well...... I can be sure to say that this year of 2020 has at least been different for just about everyone. Not going to dive deep into the main news events of this year but lets just say that my projects came to a major slowdown...
In this article, we will clearly show how the sun affects moles Everyone has heard about the dangers of ultraviolet radiation. And most importantly, everyone knows that excessive exposure to the sun can cause skin cancer. But, any person believes that...
Earlier today, on September 4, 2014, I decided to conduct a science experiment using items no more than $300. The experiment was done to replace the ability to see colors for the ability to hear colors. And yes, if you’re as deep into the worlds...
Today I planned to mount an SQ12 camera on an old RC boat to make for some interesting footage. I pulled out the old boat, put in the batteries for both the boat itself and the controller, turned it on . . . . . . and you guessed it nothing! ...
In my numerous years in the electronics industry, we have come a long way. From using tape on mylars for PCB layouts to advanced CAD systems, the industry has moved what can only be described as light years ahead over the last 30 years or so.Gone are...
Over a decade a go I got a SNES from some relatives. When I was doing some cleaning I decided to pull it out. After cleaning the cartridge slot, it was working but the picture on the TV was pretty terrible. I picked up a cheap composite...