Do you want to go into robotics and build projects like this?

@pathofseb

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Arduino, ESP32, Raspberry Pi Pico, Raspberry Pi 4/5, Teensy 4.1

Why it worked

The video provides a clear and concise comparison of popular microcontrollers and single-board computers for robotics projects, addressing a common question beginners face. The use of visual aids and direct explanations makes the information easily digestible and valuable for the target audience.

Summary

The video compares different microcontrollers and single-board computers for robotics projects, explaining their strengths and ideal use cases. It covers Arduino for basics, ESP32 for connectivity, Raspberry Pi Pico for timing, Raspberry Pi 4/5 for full computing, and Teensy 4.1 for high performance.

Structure

1Introduction to robotics projects and component choices
2Arduino for basic embedded systems and prototyping
3ESP32 for projects requiring WiFi and Bluetooth
4Raspberry Pi Pico for precise timing and custom protocols
5Raspberry Pi 4/5 for full Linux computing and AI models
6Teensy 4.1 for high-performance applications

Original caption

The microcontroller you pick could be the reason your project doesn't work. Arduino, ESP32, Pi, Pico - they're not interchangeable. Here's what each one is actually for. Arduino - the simple stuff. Single sensors, basic actuators, anything where clock speed and tight loops aren't a problem. ESP32 - when you need more. WiFi, Bluetooth, faster clock speed, and way more peripherals than the Arduino. Pico - for serious projects that need precise timing. It lacks WiFi, but it gains it back in reliability and power efficiency. #robotics #hardware #engineering #coding #microcontroller

More from @pathofseb

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Call to action to build and follow for more tips

Product placement

The video showcases and discusses several electronic components used in robotics: Arduino boards, ESP32 boards, Raspberry Pi Pico, Raspberry Pi 4/5, and Teensy 4.1. It explains the features and use cases for each.

Call to action

Go build something. Follow for more engineering tips.

On-screen text

MICROCONTROLLER Testing Protopying Arduino This is day zero of embedded systems ANALOG DIGITAL PWM Running on the ATmega At 16MHz simple And clones are crazy cheap ESP32 This is a real step up Dual core 240MHz And way more Compute the killer feature is built in WIFI BT That's why I use it on my custom flight controller with just as much support as the Arduino Just better Raspberry Pi's you have the Pico a microcontroller running the RP2040 cheap and dual core But what makes this good is level timing which allows you bit bang almost any protocol the other end the Raspberry Pi 4 and 5 Which is a full Linux computer at the size of a credit card when you need some actual compute to run AI models Or if you want really crazy go for the teensy 4.1 Which is like the pico but on crack go build FOLLOW FOR MORE ENGINEERING TIPS

Transcript

Do you want to go into robotics and build projects like this? This or this? Then you'll end up using one of these. An ESP32. Or a microcontroller. But which one should you pick for your next build? That's a question that I ask myself every single time I start a new project. And the answer depends entirely on what you're actually making. So here's what I would usually go for. Let's start with the basics. The Arduino. This is day zero of embedded systems. Great for testing, prototyping, and learning. And it's what I use the servos on my first build. This robotic hand. It has loads of GPIO pins, analog, digital, PWM, running on the ATmega at 16MHz. It's really simple and clones are crazy cheap. Up next, the ESP32. This is a real step up. Dual core, 240MHz, and way more compute. But the killer feature is built-in WiFi and Bluetooth. That's why I use it on my custom flight controller with just as much support as the Arduino, just better. At last, the Raspberry Pi's. You have the Pico, a microcontroller running the RP2040. Cheap and dual core. But what makes this one good is the hardware level timing, which allows you to bit bang almost any protocol you need. The other end, the Raspberry Pi 4 and 5, which is a full Linux computer at the size of a credit card. Great for when you need some actual compute to run AI models. Or if you want to go really crazy, go for the Teensy 4.1, which is like the Pico, but on crack. With that, go build something. Follow for more engineering tips.