Not all ESP 8266's GPIOs are born equal, something I have now and then been banging my head at (and burned some ESPs). Some are hard wired for some use, like SPI clock and data, some wired to functionality like flashing and booting. For now Wemos D1...
int layer[4]={A3,A2,A1,A0}; //initializing and declaring led layers int column[16]={13,12,11,10,9,8,7,6,5,4,3,2,1,0,A5,A4}; //initializing and declaring led rows int time = 250; void setup() { for(int i = 0; i0; y--) { for(int i = 0; i
For this code you need first to add the MPU6050 library to Arduino, you can do it manually , or use Include Library -> Manage Libraries... and search for MPU6050 Then copy this code and Upload it to your Arduino. If you are using Arduino Pro...
The controller is an Arduino Uno with an Arduino Motor Control Shield V2.3. (see photo) Two shaft encoders set speed and position. A pushbutton sets the zero position. A 16 character x 2 line LCD provides numeric feedback. The Motor Shield and motor...
Here’s the programming rationale behind the code, which you can download from the project files. The main idea is to generate a punchline that does never matches the joke. This makes the whole sentence not particularly funny, and probably confusing. ...
In this step, we are going to build our Flight Controller. We will first connect the Arduino Nano and the MPU6050 Sensor and after that, we will upload the code in the Arduino Nano. Before we start we should have a look at the materials required. The...
We will see how to interface the 3 given sensors to an Arduino UNO or Arduino compatible board. So, let us start with the first sensor that is the CCS811 Sensor. 1.1 CCS-811 Gas Sensor Arduino Interfacing The CCS811 is an I2C sensor hence the interfacing...
If you want to build this project I suggest you think about a box first. My prototype proves the electronics and software works. For the new prototype CarbOnBal Basic, I wanted a box, it looks better and is much easier to handle. My design (if...
Feed the leadscrew through the central horizontal hole and through the nut. Spin the arm down the thread about half way down. Take the motor support and rail support asembly and into one of the 4mm holes insert a 31mm threaded rod with 5mm of rod visible...
//--------------------------------------------------------------------- // USB Caliper HID // // version 0.1 - incomplete, only caliper read and output to USB // structure in place. Enough to read from Caliper // and output it. //---------------------------------------------------------------------...
For those of you who prefer to watch something instead of reading I have created a detailed tutorial video. Don't worry though, everything in the video (and a little more) is all explained in this guide. Though, even if you will read through this guide...