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I am trying to send some data from my Arduino uno to a web server on EC2 instance. I always get bad...
When reading a CMPS 10 compass using I2C the pitch is contained in one byte which is in the range...
In a system including Raspberry Pi as master and a slaved Arduino (where the Arduino is connected...
I did some tests on the execution times of math operations on the Arduino Uno. In my tests float...
I am developing a project with an arduino board, model one where trying to send values...
I am trying to read data from differential pressure sensor to calculate wind speed using arduino....
i have an Wido und the Sim800cfrom dfrobot. Everything works good expect i can not send an sms. I...
I'm trying to connect desktop web app with mobile phone or arduino bluetooth module HC-05 through...
I have two function blocks, one in Python and another in Arduino (embedded C). The Python side...
I'll try to give a brief summary of the project and then the current code approach. I have a RPi...
I have an embedded board which sends information from IMU sensors along with a timestamp received...
Can someone help me with this Sigfox setup? What have I done wrong? :-) The only thing I wanted to...
I've been busy writing a arduino code that turns a screen on and off using IR based on a PIR...
Anybody know the direct cause of this error? Just got myself an MXChip, using all the latest...
Hi there arduino developer, I have tried to build my own TDS sensor with Arduino and Analog TDS...
I am new to this and I am trying to make a simple program that will send a command to the arduino...
So I'm using a Visual Studios Windows form to create a GUI in order to send data to an Arduino....
I'm using a Wemos D1 Mini together with an ADXL345. I'm using the Sparkfun library for Arduino and...
This question is an exact duplicate of: SD Card cannot be found in...
I have 2 arduinos that are connected over I2C. I don't know if is relevant but master is nodemcu...
I have a project that has 3 analog sensors and one digital sensor that collects data and displays...
So I have a project in which I have made a django website and connected an arduino with my system....
I am interfacing ADXL345 sensor by using the datasheet as well as other libraries I am able to...
I am trying to make my ArduCAM work with my DHT11 sensor. I have done it successfully with Arduino...
I am using the following code to compare two strings and get the error: > #define _EXFUN(name,...
I have used cp100 capacitive switch to connect to the Arduino, but switch load current of the...
I wrote code for a project that when you enter a hexadecimal value it will light up 4 leds...
I am using the dynamixel XL and XM motors here:...
I'm having trouble trying to upload the blink sketch to my Arduino/Genuino 101. I receive this...
an ADXL345 and IMU9252 are connected to an arduino pro mini through i2c bus. both modules have...