Building a Robot Arm with .NET 5, Raspberry Pi, Blazor and Signal R

on YouTube ↗56m

" summary

Shows how to run .NET 5 natively on a Raspberry Pi 4 using a single-line install script, control GPIO with System.Device.Gpio and IoT.Device.Bindings, and drive cheap 9g servos via a servo six board because the Pi’s two hardware PWM channels are required for stable motion. Builds a 3D‑printed robot arm that responds to Blazor WebAssembly sliders over SignalR from a PC — servos move reliably in demos, batteries eventually needed replacement. Code and prints are on GitHub.

AI-written summary · about

" chapters (10)

1. 0:00Introduction to .NET 5
2. 3:36Installing .NET on Pi
3. 6:43GPIO basics and LED
4. 13:40Reading button input
5. 16:12IoT device bindings
6. 21:41Controlling servo motors
7. 26:22Blazor and SignalR
8. 31:28Driving the robot arm
9. 41:18Uno Platform GUI
10. 47:23Summary and Q&A

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