Building a coil winder [Part 7] - New electronics скачать в хорошем качестве

Building a coil winder [Part 7] - New electronics

Check out PCBWay's website for rapid prototyping of printed circuit boards, CNC and 3D printing services and many more! https://www.pcbway.com/setinvite.aspx... Also, check PCBWay's 4th PCB Design Contest! https://www.pcbway.com/activity/4th-p... Order PCB design directly from PCBWay: https://www.pcbway.com/project/sharep... In this video I show you a big update - I replaced all the wires and weird connections to a custom made PCB. I designed my own PCB in KiCAD then ordered them from PCBWay. However, I made a small mistake in the design process and the pin header for the Nokia 5110 display is mirrored which means that the display should be connected upside-down to make it work. This is an easy fix since some libraries support the rotation of the text but the specific library that I use for the display (and the microcontroller) does not support it and it would be a large task to rewrite the whole software. I also wanted to make some other changes on the board, so I decided to redesign it and order a new PCB. I also made a bit more rigid piece to connect the frame of the main shaft to the rail of the feeder. Furthermore, I designed a mount for the reel holder which allows me to have it attached to the frame of the feeder. So, now, the whole mechanism is a single piece of device. Affiliate links: STM32F401CCU6: https://s.click.aliexpress.com/e/_A2A5iO Nokia 5110 LCD: https://s.click.aliexpress.com/e/_AaU6xJ Rotary encoder: https://s.click.aliexpress.com/e/_9Ak6WS DRV8825: https://s.click.aliexpress.com/e/_Dmy... SFU1605 linear actuator: https://s.click.aliexpress.com/e/_DEK... Screw terminal: https://s.click.aliexpress.com/e/_AFkCj7 Join my channel membership:    / @curiousscientist   If you want to buy the parts I used in the video and support me at the same time, you can use the affiliate links I provide on my website: https://curiousscientist.tech/tools