Mar 26, 2023 · After using the Elegoo Robot Car 3 for several years, this year I upgraded to version 4 for a class I teach - and the code is a nightmare to teach with. So to teach with it I …

Dec 16, 2024 · Hey all, First time here. I have the Elegoo Most Complete Starter Kit with the Arduino Mega. I went through the PDF it came with and did all of those. But I want to actually …

Nov 15, 2017 · Hi, I just got my Elegoo Uno R3 today and I'm not quite sure how to program it. Do I select the normal Arduino Uno in the IDE? Do I have to download any external things? Thanks.

Oct 15, 2021 · I have a water probe sketch that works fine with UNO board with small processor chip but does not load and work properly with UNO board with large processor chip. What …

Jul 28, 2021 · Hi, I am really new to Arduino, and in order to start my journey in learning to use it, I have bought a Elegoo car kit v 4.0 . I am having a lot of difficulties understanding how to make …

Dec 14, 2016 · I made the same purchase so exactly understand the confusion. The Elegoo tutorial PDF says: "please open the program in the code folder- Lesson 4 RGB LED, and click …

Feb 4, 2022 · Hi, not sure if this is the correct category to create a new conversation, however, I am a little stuck with my current project. I am currently, trying to write basic code to instruct the …

Feb 26, 2022 · Please don't get sidetracked by the loopback test results. As I explained already, the test is expected to fail on any Arduino board that uses a CH340 USB to serial adapter chip, …

May 9, 2018 · This might help someone else. I have some Elegoo Nano's which I quite like (nicely made, cheap) despite always advocating buying the real thing. Cheap because it has CH340 …

Jan 6, 2025 · The power supply is just a black box (literally) with "Elegoo" written on the top. The instructions refer to it as "Cell Box (Lithium Battery inside)", so I don't know any more than …