instructables is a community for people who like to make things. come explore, share, and make your next project with us!

random nerd tutorials helps makers, hobbyists and engineers build electronics projects. we make projects with: esp32, esp8266, arduino, raspberry pi, home automation and internet of things. if you want to learn electronics and programming, you're in the right place.

sparkfun is an online retail store that sells the bits and pieces to make your electronics projects possible.

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hackster is a community dedicated to learning hardware, from beginner to pro. share your projects and learn from other developers. come build awesome hardware!

how to mechatronics is an education website where you can find alot of mechatronics tutorials, tips and tricks , download files, source codes and much more.

this website is dedicated for beginners to learn arduino. you will learn: how sensors/actuators work, how to connect sensors/actuators to arduino, how to program arduino step by step. the detail instruction, video tutorial, line-by-line code explanation are provided to help you quickly get started with arduino. no matter who you are. no matter how your programming skill is. here is a place where you take the first step to learn arduino.

learn electronics the easy way

espressif esp32 official forum

dfrobot provides open-source hardware, kits and robotics dedicated to bringing innovative electronics.