$2 for 5PCBs (Any solder mask colour): years of ESCs designs, I've made this board. It works great and close enough to a commercial E. The controller is based on Arduino Leonardo and a TFT Touchscreen display, but an Arduino Micro can be used without problems, given the presence of the same ATMEGA32U4 Microcontroller. In fact, this microcontroller can be configured to show up as a USB HID keyboard when plugged into a Computer.
Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online. You can tell your board what to do by sending a set of instructions to the microcontroller on the board. To do so you use the Arduino programming language (based on Wiring), and the Arduino Software (IDE), based on Processing.
Over the years Arduino has been the brain of thousands of projects, from everyday objects to complex scientific instruments. A worldwide community of makers - students, hobbyists, artists, programmers, and professionals - has gathered around this open-source platform, their contributions have added up to an incredible amount of accessible knowledge that can be of great help to novices and experts alike.
Arduino was born at the Ivrea Interaction Design Institute as an easy tool for fast prototyping, aimed at students without a background in electronics and programming. As soon as it reached a wider community, the Arduino board started changing to adapt to new needs and challenges, differentiating its offer from simple 8-bit boards to products for IoT applications, wearable, 3D printing, and embedded environments. All Arduino boards are completely open-source, empowering users to build them independently and eventually adapt them to their particular needs. The software, too, is open-source, and it is growing through the contributions of users worldwide.
Thanks to its simple and accessible user experience, Arduino has been used in thousands of different projects and applications. The Arduino software is easy-to-use for beginners, yet flexible enough for advanced users. It runs on Mac, Windows, and Linux.Teachers and students use it to build low cost scientific instruments, to prove chemistry and physics principles, or to get started with programming and robotics. Designers and architects build interactive prototypes, musicians and artists use it for installations and to experiment with new musical instruments. Makers, of course, use it to build many of the projects exhibited at the Maker Faire, for example.Arduino is a key tool to learn new things. Anyone - children, hobbyists, artists, programmers - can start tinkering just following the step by step instructions of a kit, or sharing ideas online with other members of the Arduino community.
There are many other microcontrollers and microcontroller platforms available for physical computing. Parallax Basic Stamp, Netmedia's BX-24, Phidgets, MIT's Handyboard, and many others offer similar functionality. All of these tools take the messy details of microcontroller programming and wrap it up in an easy-to-use package. Arduino also simplifies the process of working with microcontrollers, but it offers some advantage for teachers, students, and interested amateurs over other systems:
See the getting started guide. If you are looking for inspiration you can find a great variety of Tutorials on Arduino Project Hub.
The text of the Arduino getting started guide is licensed under aCreative Commons Attribution-ShareAlike 3.0 License. Code samples in the guide are released into the public domain. Pinta for mac review.
A Liquid-Crystal Display (LCD) is a flat-panel display or other electronically modulating optical device that uses the light-modulating properties of liquid crystals combined with polarizers. It is very common to use them to get and upgrade electronic systems and display the results. In this blog we are going to talk about how to use them using the I2C communications of your PLC controller.
Toshiba e studio 355se manual. Any of our industrial Programmable Logic Controllers
A liquid crystal LCD (In this example we will be using a 16x2)
I2C interface module and I2C wire
Wires
There are a lot of liquid-crystal displays in the market; in our case we will be using a 16x2 size DEM 16215 an HW-061 I2C interface module. For the industrial Arduino PLC we will use an M-Duino 50RRA+ WiFi/BT.
We will provide a 24V power to the PLC Arduino that will provide 5V to power the LCD. The LCD has 16 pins but we will only use a total of 12 as we will be work with a 4 bit data length interface. The pins that we will use for the characters are the ones 11 to 14.
Look for the I2C communication pins on the side of the controller Arduino since you will connect the SCL and SDA pins of the PLC to those of the I2C module. Then using the I2C wire you will connect the LCD display. Depending on your components, check out the documentation to know the pins to connect between the LCD and the I2C module.