Elegoo Mars Tips. The UNO R4 is a newer version and actually comes in two different fla

The UNO R4 is a newer version and actually comes in two different flavors. I am doing Lesson 5 Digital Inputs, and of course, the project is working because there are diagrams, etc. Then when you want to use WI-FI yo can consider the R4 or Apr 3, 2025 · Hi to everyone, I'm trying to connect an new MLX90614 IR Thermometer sensor to my Elegoo UNO R3 Arduino board (references below) using the I2C protocol, but when I run a tester code to check if the board is detecting the sensor, it seems that no I2C devices are being found. Gibt es irgendwo ein Tutorial dafür, bei Elegoo habe ich dazu nichts gefunden. Could someone give me a hand if they see any errors in the circuit or if they know whether the Elegoo UNO R3 boards are Mar 27, 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. 0 Hello I dont know which plug i should plug in to my computer to upload code to the car The plug that is connected to the board in the middle of the car (seems to be "SmartCar-Shield. I would go with the R3 for learning. 1) 2. Great value starter kit with 63 kinds of electronic components. 17. sjedypo
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