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We choseArduino hardware, as it is open source, has a huge support community, and the hardware and software are easy to use. It is also a very inexpensive introduction to do-it-yourself (DIY) electronics. Due to its small size and price, we used theArduino Nanofor this project. The pr...
The brain of this robot platform is an Arduino Mega board which controls each wheel individually. Each wheel is attached on a NEMA 17 stepper motor, and knowing the fact thatstepper motors can be precisely controlled, I added one more cool feature in the app through which we can program the...
should I put a delay between case 1 to case 2 for the correct operation of the equipment because this outputs control the relays and transistors. i doubt that when the millis max time up, it must be passive the relay of case2(); unsigned long eventTime_1 = 7.200.000 // 2 hours...
In this step-by-step tutorial, you'll discover how to use Arduino with Python to develop your own electronic projects. You'll learn how to set up circuits and write applications with the Firmata protocol. You'll control Arduino inputs and outputs and int
In this tutorial we will learn how to build an Arduino based SCARA Robot. I will show you the entire process of building it, starting from designing robot to developing our own Graphics User Interface for controlling it.
Introduction Some of the STM32 microcontrollers have backup registers. These registers can be written/read and protected and have the option of being
Now we are going to add some code to put the STM32 in a low power mode: STOP 2 mode and wakeup with the RTC that we have configured. STOP2 mode is one of the lowest power modes offered in the STM32L4 and that offers a fast wakeup time and preserved RAM and regi...
How to Set Up the DHT11 on an Arduino Wiring the DHT11 to the Arduino is really easy, but the connections are different depending on which type you have. Connecting a Three Pin DHT11: Connecting a Four Pin DHT11: R1: 10K Ohm pull up resistor ...
Note: The coil current can be very different from the power supply current, so you should not use the current measured at the power supply to set the current limit. The appropriate place to put your current meter is in series with one of your stepper motor coils. ...