Physical Computing with Ruby and Arduino
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orugThis document discusses using Ruby and the Arduino microcontroller board to enable physical computing. It provides an overview of the Arduino board's specifications and capabilities. It then introduces RAD, a Ruby library that allows controlling an Arduino from Ruby code, porting over much of the Arduino API. Examples are shown of Arduino code to blink an LED versus the equivalent RAD Ruby code. Additional upcoming features for RAD are mentioned. Examples are also given of projects built with Arduino boards, like a drink mixing robot controlled by a Ruby program.
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JavaLand 2024: Application Development Green Masterplan
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Demystifying Knowledge Management through Storytelling
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The objectives of the Lunch and Learn presentation were to:
- Review what KM ‘is’ and ‘isn’t’
- Understand the value of KM and the benefits of engaging
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Taking AI to the Next Level in Manufacturing.pdf
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
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Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
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Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
Main news related to the CCS TSI 2023 (2023/1695)
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Skybuffer SAM4U tool for SAP license adoption
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
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Physical Computing with Ruby and Arduino
- 1. Physical Computing with Ruby and Arduino Matthew Williams @mwilliams Orlando Ruby Users Group
- 9. Arduino •14 Digital I/O (6 PWM) •6 Analog In •16kb Flash Memory •2kb for boot loader •16MHz Clock Speed •Serial Communication •USB Powered (or AC) •I2C
- 10. Arduino IDE
- 11. RAD IDE
- 12. Ruby + Physical Computing •Control an Arduino with Ruby •RubyToC •AVRGCC •Most of the Arduino API ported to Ruby •Additional libraries •Serial communications •Servos
- 13. Arduino Code int ledPin = 13; void setup() { pinMode(ledPin, OUTPUT); } void loop() { digitalWrite(ledPin, HIGH); delay(1000); digitalWrite(ledPin, LOW); delay(1000); }
- 14. RAD Code class HelloWorld < ArduinoSketch output_pin 7, :as => :led def loop blink led, 1000 end end
- 15. RAD Methods •input_pin(s) •output_pin(s) •digitalWrite| digitalRead •analogWrite | analogRead •serial_print | serial_read •Keeping it simple •It's all about the hardware
- 16. Coming Soon •Testing •Arduino Simulator •Better RubyToC Support •More quot;Out of the Box Supportquot; •LCD's •OLED Displays •Motors
- 17. Arduino Shields http://www.nycresistor.com/2008/04/21/zach smithdemoshisdangershield/
- 22. Buy an Arduino http://www.sparkfun.com http://ww.makezine.com $34.95 (or cheaper)
- 27. Barduinotender Recipe drink 'Screwdriver' do serve_in 'Highball Glass' ingredients do 2.ounces :vodka 5.ounces :orange_juice end end
- 28. Want More? •RubyConf 2008 •Friday •10:25 11:05 •Room 3 •Greg Borenstein •(Big help with this demo)
- 29. Let's Serve Some Drinks (and look at code)