Скачать или смотреть PCB Design Walkthrough Sumo Robot | Embedded System Project Series #3

In the last video, I started going over the hardware of the sumobot by talking about its parts. In this video, I continue by explaining the printed circuit board (PCB) I made to connect them. It's a 2-layer PCB with a microcontroller (MSP430G2553IPW28), two regulators (AMS1117-3.3 and MP2359-5V), two motor drivers (TB6612FNG), and an IR receiver (TSOP382). I designed it in KiCad, an open-source software suite for designing PCBs.

0:00 Intro
0:53 Why PCBs?
1:50 My design
3:13 Schematic
3:48 Power input
4:30 Regulators
6:45 Microcontroller
8:24 Range sensors
9:02 Line sensors
9:45 IR receiver
10:10 Unused pins
10:35 How I program it
11:08 Motor drivers
11:57 Outro

🖥️ Hardware and Software
https://github.com/artfulbytes/nsumo_...
https://github.com/artfulbytes/nsumo_...
Note, going over the project a second time, the code might end up slightly different (better).

🌍 Links
GitHub - https://github.com/artfulbytes
Website - https://www.artfulbytes.com

👨‍💻About me
Hi and welcome. I'm Niklas, an embedded systems engineer from Sweden. On this channel, I make practical videos about embedded systems or, in general terms, about building and programming hardware.