As you all know, my favorite 3D printer till now was the Anet A8. Not because it is the best printer but because of the ratio between price and quality. But now, we have the quality level of the Creality CR10 but for a low-price printer. I'm amazed...
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Posted by ELECTRONOOBS, see Q&A page here.

Arduino is an open hardware board. That means you could buy the components and design your own. Electronoobs made his ELECTRONOOBINO, Arduino UNO compatible board. It looks amazing. Nice color and cool details and logos.
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Posted by Andrei, see Q&A page here.

The new TS100 is amazing. I could say is better than my soldering station. It is portable, small, with easy to cahnge tips, etc. It is based on an STM32 microcontroller and it has an OLED screen to show the temperature.
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Posted by ELECTRONOOBS, see Q&A page here.

So simple project from ELECTRONOOBS. A power logger able to read current, voltage, calculate pwoer and stored energy that goes to any device. It uses the Arduino, a shunt resistor and and OLED screen to print the values...
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Posted by Andrei, see Q&A page here.

ELECTRONOOBS is designed a new PCB. After a review over the TS100 soldering iron, he started designing his own PCB for a portable but powerfull soldering iron. The board uses the ATMega328p chip and a thermocouple sensor. THe final product will have a PID control of the temperature.
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Posted by Andrei, see Q&A page here.

The new model from FLSUN, the FLSUN-S is a DLP printer. DLP stands for digital light processing, and this type of printers work with UV light to harden a UV sensible resin. The precision of this kind of printers is much better than normal FDM or fused deposition modeling machines.
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Posted by Harakiri, see Q&A page here.

Well, ELECTRONOOBS is working on his new design for the flight controller and transmitter for a mini brushed drone. It's at his 5th version for the flight controller and this new one is amazing. The PCB has the shape of drone and with holes for mini coreless brushed motors. You could make your own PCBs like this using the PCBWay services and receive the boards, place the components and program the boards.
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Posted by Andrei, see Q&A page here.

ESCs are not easy stuff. Besides, this homemade controller made by ELECTRONOOBS is a sensorless one. It detects the back electromotive force in order to synchronize itself.
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Posted by Andrei, see Q&A page here.

Author: PCBP
In this article, I the author referes to how the production of a PCB that he designed in the Proteus PCB design program is amde using pcbway.com services in China. The reason why he preferes Tile in this regard is the cost of this business. It often costs $2~ $5 to make 2-layers PCB.
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Posted by ELECTRONOOBS, see Q&A page here.

How do they do it? PCBWay.com is a professional quick turn PCB prototyping and low-volume production manufacturer located in Shenzhen China. Currently they only accept 4 PCB files format( gerber file, .pcb, .pcbdoc or .cam file format) for PCB fabrication. But, in order for they to keep the products and services competitive, they're constantly updating the equipments to better serve us, the customers.

Let's take a tour on how the PCB manufacture is done at PCBWay.com.
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Posted by ELECTRONOOBS, see Q&A page here.

So, I’ve seen these AMBILIGHT projects on the internet, so I had to make one myself. The process is very easy, but I thought I should show you how this works.
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Posted by ELECTRONOOBS, see Q&A page here.

Let's build our HOMEMADE whistle detector circuit. The idea is more than simple. Using a microphone we detect sound. Next we amplify that signal two times in order to have a square pulse signal with the same frequency as the input signal from the microphone. Then we connect that square wave to one Arduino input and measure the frequency using interruptions. Next we check if the range is between (800 and 1800Hz in my case) and activate any other loop giving the Arduino something to do. Easy right?
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Posted by ELECTRONOOBS, see Q&A page here.

Let's build our HOMEMADE electric scooter. This is a very easy electronic project. The most difficult part is the construction of the scooter and by that I mean the brushless motor connection with the wheel. You'll see an easy way to transfer the motor rotation to the wheel. Make sure you'll read all the extra info, all the schematics, and download the codes and STL 3D files from the links below in this tutorial. Also read all the comments in the code in order to understand how it works.
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Posted by ELECTRONOOBS, see Q&A page here.