I created the footprint for GX16-8 and updated the 3D with a few details. I will see if I can add the thread as well. I quite like these connectors, but I am a bit concerned that I only find them on one source on Aliexpress + I realized that these connectors have a different…
I will upload these packages on github (here) because it is 2 days wasted work having to draw them and I depend on others publishing their 3D packages myself. Just be aware that these are Beta – their accuracy is subject for testing. I will draw the last five as I get them. Have fun.…
I fancied using GX16 connectors in a project since they are low cost, robust and can be made water proof. I found 2,3,4,5,6,7,8,9,10 and 12 pin versions with bend pins so they can be mounted directly on a PCB and fixed to a panel. But, what I did not find was 3D models for KiCAD,…
I have lately had the priviledge of working with two vendors of mobile, electrical vehichles – one used a self-developed system designed for volume production series, the other was a larger industrial vehiche on prototy level where they started with a standard PLC and a small cabinet. Usage of a standard PLC “kind of works”,…
I finally got the two tank belts designed and added to the frame – so will get around to mount the plates and wire the machine. The tank belt at right hang a little so I will mount a holder to lift it up a bit, but otherwise I am good to go. My current…
This is an early draft of a new, scalable control system for the PnP and later CNC machines. It is based on my own PLC system. I will re-use an older 3D Print control system or even get a OpenPnP control system in the first place, but I want to replace it with my own…
First I managed to solder on the MCU the wrong way and secondly I did not manage to solder some of the pins – I am seriously looking forward to having PnP machines doing this job, but my first module is finally working after ca 7 hours of manual soldering. Leds and SWD is working…
I paid 31.- USD for 4x 4 layer PCB’s from JLCPCB and they arrived after 1,5 week. The only drawback is that they do not pay tax directly so DHL had to do that charging me another 30.- USD for Tax and Handling. But, I am very pleased with JLCPCB so far. Below is a…
The 4 Module Motherboard grew to 51 x 100mm as I decided to add the power connectors (seen on right above) outside the module area. You can also see two 5V regulators on the motherboard. Each SPX3819 deliver 500mA and I can feed of 6-8V or 12V with jumpers, but I could also add a…
My first choise for a MCU for the I2C/SPI Adapter card was STM32F042F6 since I have 4 of these in my stock, but buying these now is a nightmare. Looking at MCU’s I really would like to use STM32G0B1KE, but price difference between ST and Digikey is a 3 x. so what I decided to…