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16 mar 2018 · I need to calculate distance between two points using lat and long. I use an arduino uno + Gps module with Tinygps us librery. so, how can I calculate distance ? this method doesn't work with me. static const double SC_LAT = 33.687786, SC_LON = 1.032857; float X = ((SC_LAT - flat) * 24901 * cos(flat)) / 360.0; float Y = ((SC_LON - flon) * 24860 ...
16 wrz 2020 · For computing the distance between two points using GPS coordinates, you need to use the Haversine formula. The piece of code below (coming from here) shows you how to do it (in C++, but you should be able to adapt it easily in the language you want).
In this Arduino tutorial we will learn how to use the HC-12 wireless serial communication module which is capable of making a long range wireless communication between multiple Arduino boards, with distances up to 1.8km. You can watch the following video or read the written tutorial below for more details. Overview.
30 kwi 2019 · In this article, we will connect two Arduino boards using a long cable and RS-485 interface. What is an RS-485? RS-485 is a serial interface which is the predecessor of the RS232. This module gained fame because of the COM ports of old computers that just worked on the RS232 interface.
21 maj 2024 · There are times when the single Arduino Uno or Arduino Mega, or any other Arduino board is not enough to complete the project, then in a situation like this you can Serial connect multiple Arduino boards. After reading this article, you will be able how to use the Serial.read () and Serial.wrtie () functions.
This page provides much great information and examples in how to make a good AHRS. Mr. Madgwick wrote a really nice algorithm that implements the IMU filter and have it also written in C (nice for Arduino).
24 gru 2018 · In this Arduino I2C tutorial we will use I2C communication between two arduino boards and send (0 to 127) values to each other by using potentiometer. Values will be displayed on the 16x2 LCD connected to each of the Arduino. Here one Arduino will act as Master and another one will act as Slave.
