Jump to content
Electronics-Lab.com Community

Search the Community

Showing results for tags 'raspberry pi'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Electronics Forums
    • Projects Q/A
    • Datasheet/Parts requests
    • Electronic Projects Design/Ideas
    • Power Electronics
    • Service Manuals
    • Theory articles
    • Electronics chit chat
    • Microelectronics
    • Electronic Resources
  • Related to Electronics
    • Spice Simulation - PCB design
    • Inventive/New Ideas
    • Mechanical constructions/Hardware
    • Sell/Buy electronics - Job offer/requests
    • Components trade
    • High Voltage Stuff
    • Electronic Gadgets
  • General
    • Announcements
    • Feedback/Comments
    • General
  • Salvage Area

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Yahoo


Skype


Location


Interests

Found 18 results

  1. AI Smart agriculture control Device Abstract: Agriculture is the broadest economic sector and plays an important role in the overall economic development of a nation. Technological advancements in the arena of agriculture will ascertain to increase the competence of certain farming activities. Smart Farming is a farming management concept using modern technology to increase the quantity and quality of agricultural products. Farmers in the 21st century have access to LoRa, soil scanning, data management, and Internet of Things technologies, web. Our device focuses on the measurement of physical parameters such as soil moisture content, nutrient content, automatic irrigation, pH of the soil and automatic sent notification phone application that plays a vital role in farming activities. Keyword: Agricultural innovation, IoT, LoRa, Power Management, ARM, Data Management Introduction: Smart farming based on IoT technologies will enable growers and farmers to reduce waste and enhance productivity ranging from the quantity of fertilizer utilized to the number of journeys the farm vehicles have made. In IoT-based smart farming, a system is built for monitoring the crop field with the help of sensors (light, humidity, temperature, soil moisture, etc.) and automating the irrigation system. The farmers can monitor the field conditions from anywhere using smart app. IoT-based smart farming device is highly efficient when compared with the conventional approach. The applications of IoT-based smart farming not only target conventional, large farming operations, but could also be new levers to uplift other growing or common trends in agricultural like organic farming, family farming (complex or small spaces, particular cattle and/or cultures, preservation of particular or high quality varieties etc.), and enhance highly transparent farming. Now, let’s discuss the major applications of IoT-based smart farming device that are revolutionizing agriculture. Hardware: Soil Sensor: The Soil Moisture Sensor uses capacitance to measure the water content of soil (by measuring the dielectric permittivity of the soil, which is a function of the water content). Simply insert this rugged sensor into the soil to be tested, and the volumetric water content of the soil is reported in percent. Temperature sensor (DHT 11): Measure the Temperature and humidity Photoresistor (LDR): Check day or night position LoRa ARM development board : This is a low power single board computer inbuild Wi-Fi, LoRa connectivity also has Digital and analog pins. Smart Agriculture Device Features: 1.This device no need external power (inbuild 5-volt Power bank & solar cell), 2. real-time Soil Moisture sensor measure the soil and sent data to the Server, 3.Temperature, photoresistor measure the weather condition. 4. Both way communication (device can send notification & received command from web or app) 5. Dual control (Device ca run manual mode and automatic mode). 6. Dual communication (LoRa and wi-fi mode) System Hardware Implementation: First configure the FreeRTOS on EFB-REV1 board after successful configure of operating system we need configure GPIO library(J-Tag) to access the its GPIO. Install 5-volt solar cell and power bank for powerup the device 24x7. Soil Sensor connected to analog pin of A0, DTH11 connected to A3, Photoresistor connected to A6. Analog sensors measure data and sent via wireless media. EFB_REV1 development come with LoRa, Wi-fi also Bluetooth, for our project we used Wi-Fi and LoRa. For Wi- fi communication need a wifi receiver module which receive and sent sensor data to the cloud server. Another hand implemented the device for loRa communication (data send rang up to 5km), here we need a loRa receiver to receive and sent sensor data to the cloud server. Wi-Fi and LoRa connective protocol of our smart agriculture device uses depend on different location & situation. Firmware & Application software implementation: Application Software: Here we used cloud server to store the data, and help of Rest API sent the command to the device. Device firmware has two measure function (i) Manual mode: In manual mode device will work, user pre set value of the sensor in device using web or smart app. (ii) Automatic Mode: In automatic mode device sent the sensor value to cloud server and machine learning algorithm take decision according the data. Conclusion Thus, the IoT agricultural applications are making it possible for ranchers and farmers to collect meaningful data. Large landowners and small farmers must understand the potential of IoT market for agriculture by installing smart technologies to increase competitiveness and sustainability in their productions. With the population growing rapidly, the demand can be successfully met if the ranchers, as well as small farmers, implement agricultural IoT solutions in a prosperous manner.
  2. My personal user-case on how to make Skype work great on Raspbian. For me, this result seems a bit faster and more stable video streaming and less overall lagging. Learn from my Skype on Raspberry Pi article. P.S. This guide is likely to be applicable to other ARM devices.
  3. There are a lot of ways to use the Raspberry Pi (and other ARM-based) mini computer boards. I've wondered if it's possible to make up something like a music controller hub center with Spotify. So, read my experiment about running Spotify on RPi
  4. With the possibility of 3D hardware graphic acceleration on Raspberry Pi, it becomes much easier to play great PC Games on RPi. Thanks to OpenGL and new ExaGear emulator feature. Learn more from the article above.
  5. To emulate any type of software on any ARM development boards like Raspberry Pi a Virtualbox software is usually used. Learn the Virtualbox alternative for RPI (or any other ARM) with greater performance.
  6. Another and less complicated way to enjoy Plex on your Raspberry Pi (or any other ARM Device)
  7. Hello Everyone,We are pleased to announce the launch of our online store - Mynics.All of you are requested to check the website and do give us your valuable feedback.You can do the following at Mynics.in- Shop for electronics and robotics- Blogs- Forums- Projects and VideosWe are soon rolling out some great competitions and offers, do follow us to stay updatedhttps://www.facebook.com/mynics.in/http://stalkture.com/p/mynicsinsta/4934651665/https://plus.google.com/104613178419222567531Time to show your creativity and leave the rest to Mynics.Cheers,Team Mynics.
  8. It's great when you've got your own cloud storage server. OwnCloud is the one, that can help. Especially, if set up on an ARM-device (like Raspberry Pi) it is also savvy and simple. Learn my experience how I have succeeded to install OwnCloud on Raspberry Pi (if you like it and have some other ARM device, go ahead and try this tutorial. Post the results to this topic)
  9. There are two emulators: ExaGear Desktop and QEMU. So, I've decided to carry out a fair survey and compare the performance of these two. Without the bias, here are the results in QEMU vs ExaGear performance comparison article ----------------------------- P.S. To make sure, carry out your own experiment and post the results to this topic. What if you will get the different output?
  10. I've searched the topic of playing the retro PC games with Retropie and decided to make the experience of playing great PC games even better with the help of Raspberry Pi and an emulator. Read in my article, how I've improved the level of playing retro games via Retropie ---- P.S. Raspberry Pi is just an example hardware. It's likely to work on any ARM. Anyone can give it a try at least and post the results here. Just for fun!))
  11. Communication is great when it's easy and free. Here is the way to setup the popular messenger Telegram on Raspberry Pi
  12. Have you ever thought about a passive income? Try automated Forex trading made with Raspberry Pi (or any ARM) and a trading platform - MetaTrader 4. And here is an instruction on how to setup MT4 on Raspberry Pi
  13. Free open-source and cross-platform alternative to Microsoft .NET Framework is Mono and it also can be ported to Raspberry Pi. Read more: Mono on Raspberry Pi
  14. What if Windows can be started on ARM devices? Do you really need to reach your goals? The answers are in the article: Windows 7 on Raspberry Pi
  15. Another way of playing great PC games on Raspberry Pi. Simply turn your device into a fast Raspberry Pi gaming emulator
  16. Here is a good way to setup VPN using Raspberry Pi device.
  17. TeamViewer, VNC or SSH + X11 are the 3 ways to run a remote desktop on Raspberry Pi. Learn the details from my article and chose the best one for you.
  18. Hi Guys, New to the forum so apologize if I'm posting it the wrong place I hope you find interesting my fully integrated RPi active speaker project, which I released as OSHW. Feel free to share in the site too if you think it's worth. Built, tested, works There was no such a product on the market when I was looking for, everybody routed the audio signal from the jack plug externally. My solution is compact. https://github.com/rfsparkling/RPi_Speaker Zoltan
×
×
  • Create New...