In the above program we are using “Float” which performs decimal functions, we are using “Serial.print();” for printing the values in serial monitor, rest of the program is self explanatory. You can change the variable a and b in the program with your own values. Let’s move someth...
An Arduino is a development platform used by many development kits that operate using Atmel-based microcontrollers. Arduino doesn’t refer to a particular microcontroller, but rather a platform for microcontrollers. For example:The Arduino Uno used in this tutorial is a kit that has an AtmelATmega...
Typecasting in Arduino programming is another way of converting one data type to another. In Arduino, typecasting from int to float is done by placing the data type you want to convert to in parentheses in front of the variable that you want to convert. Here’s an example: int myInt =1...
In the below image, you can see the actual hardware setup developed by using our Arduino sensor circuit diagram as a reference. Here you can see that I am powering this whole setup from the external power adapter through a 12V DC jack. We have also marled the parts to make the connection...
Check all variable and function names carefully to make sure they are spelled correctly. 3. Check Function Parameters Similarly, if you are using a function with incorrect parameters (e.g., wrong data types or incorrect values), then this can also cause the “does not name a type” error....
In this project, we are going to make a Robotic Arm that will be controlled by an Arduino microcontroller. It will be controlled via Bluetooth with the help of an android remote control app. How To Control a Robotic Arm Using Arduino?
Use an Arduino to make a range finder that measures distance using ultrasonic technology. Project A range finder is a device used to find the distance from a point to the nearest obstacle. This device uses ultrasonic technology to measure the distance. You can consider it like an electronic, ...
Let’s take a closer look at the steps involved in the process of Arduino prototype to PCB conversion. Step # 1 – Designing the Ideal Microcontroller Circuit for Your Prototype The very first variable to consider during your initial product development phase is your microcontroller schematic. The...
Arduino.AnalogReadandAnalogWriteare the two function which is used to deal with the variable value like voltages as same as sensors values. An Arduino has a number of analog inputs, which enables us to measure parameters in the analog domain. This could be avoltage,current, resistance,...
In this tutorial we will learn how to make an Arduino Robot Arm which can be wirelessly controlled and programmed using a custom-build Android application. I will show you the entire process of building it, starting from designing and 3D printing the robot parts, connecting the electronic compon...