Oh yes, I forgot to share photos of my new project - Multinetwork Mysensors Gateway. The main idea of this gateway is that it can at the same time serve up to four different networks (Lora - RFM9X, 2.4 GHz - NRF24 and ISM band RFM69). These networks can be assembled in separate modules and each user can build own set of modules. The incoming stream will be connected via Ethernet on various ports, for example, the gate will have the IP address 192.168.1.128, and each subnet will be served on ports 5003 - the first subnet, 5004 - the second, and so on ...

Today i have assembled the latest revision of my Lighting X3 for DIN rail mounting.

Today I have finished work on control center for my smart home. The box includes a Raspberry Pi 3, gateway, ethernet switch, power supplies 5V and 9V. Audio input jack, ethernet and AC line cabels out from the box. Maybe, a GSM module should be included to the free space too (i will thinking about...). I am going to install this box in the near future.

I have received pcbs and i am waiting for components now for device testing.
PCBWAY.com sent me pcbs in less than 2 weeks, as always super quality, thanks to them!

I have assembled a few UPS ... now I am testing these hardware.

First soldered device:

And a small test:

I have finished an enclosure for the my MDMSPanel "Nextion" today.

@bjacobse said in What did you build today (Pictures) ?:

Yes it's very impressing what you have achieved

Thanks, the project is published already.

https://www.openhardware.io/view/676/MDMSPanel-Nextion

LED backlight for my CNC machine....

@tsjoender said in What did you build today (Pictures) ?:

Looks neat! How did you do the cutout of the sides of these enclosures?

No magic, this is the work of the CNC...)))

Nothing to explain. Openhardware.io is amazing site. If this feature is added, it will take the site to a new level.

What do you think about this?

P.S. If you agree, you can vote my post.

I have soldered the first sample of "xRoom" board.
TODO: testing and detail description of the project))

The first case is manufactured.

Some photos of my new device - MDMSPanel "Nextion". I have finished soldering an hour ago)) Next week i will public this project.

Today I received a printed circuit board from PCBWay.com and I will begin soldering the device tommorow.

@NeverDie EMI is a big topic. I think there will be no problems. I am going to do some tests of communication
quality for various modules and antennas. As for the antennas, I am going to fixed them to the body through the holes, but I have not yet decided on the location. As for connection antenna to the module you can see the on photo ...

Hi everyone!
Today i have completed the development of new design of the enclosure. The sticker is printed on Oracal film.

@Koresh Thank you for your detailed question and interest in my project. I will try to explain.
Firstly, as I wrote earlier, I design the device to control the LED and fluorescent lamps. The max power, which I hope to use, not more than 35-40 watts. Following this, the current through the triac should not exceed 0.2-0.3 A. So, the power dissipated in the triac will not exceed 0.5W.

Secondly, I created the special area on the pcb (as you can see in the picture, the polygons on the top and bottom sides + vias),

which provides heat distribution and dissipation.
Thirdly, the fuse have to provides safety. Value of fuse, if somebody wants, can be set 0.2A. Also, close to the triac I put a thermistor.
As soon as I get the pcbs and soldered, I’m going to test it carefully and I’ll share with the results.
And as about the size, you are right, it will be, at least, 20 mm.

I have already received the pcbs. I am sharing a few photos. Please, pay attention to the edge connector for programming, it looks good and technologically)). In the near future, I am going to solder device and start it testing!