Tag Archives: GPS

Real Time Monitoring Of Crop Health using Intel Edison


by ssarthak598 @ instructables.com:

The idea is to make a hardware + mobile app which could be used by farmers, can update farmers with any issues with their farms and can analyse amount of sunlight, rain, soil moisture, pH and can suggest best fertilizers according to the data from the sensors. It can also compare the data with the local weather data for that GPS location. The app will also have real-time updated selling prices of crops for the farmer.

Real Time Monitoring Of Crop Health using Intel Edison – [Link]

Portable GPS Data Logger


elm-chan.org has build a portable GPS logger based on ATMega328 mcu:

I have built a GPS Logger and it works very well to trace the drove route for two years. By the way, the navigation solution computed by GPS receiver itself has an excellent accuracy without DGPS because an intentional offset added by US goverment has been stopped several years ago. The position error seems to be some meters under clear sky. It is a suffcient accuracy to trace the movement of walk. However that GPS logger was designed for only car use so that I re-designed a portable one.

Portable GPS Data Logger – [Link]

4 x 4 mm GPS module for wearables, portables, in distribution


by Graham Prophet @ edn-europe.com:

Distributor Acal BFi has the Nano Spider from OriginGPS; the miniature module makes it possible for manufacturers to bring accurate GPS to tiny devices.

Claimed as the world’s smallest GPS module, Nano Spider is a fully integrated, sensitive GPS receiver module. Measuring 4.1 x 4.1 x 2.1 mm and with low power consumption, it is suitable for smart watches, wearable devices, trackers, and digital cameras. A double-sided circuit design reduces footprint size and makes the Nano Spider 47% smaller than previous solutions.

4 x 4 mm GPS module for wearables, portables, in distribution – [Link]

Pozyx shield gives position


by elektormagazine.com:

Resolving the position of free roaming robots can be quite challenging. You can only expect to get accuracy of around 6 to 10 meters by using a standard low-cost GPS system and that can be further downgraded by poor signal strength inside buildings. Bluetooth and WiFi positioning can achieve 1 to 5 metres resolution but that’s often not enough. The Pozyx system has been developed to achieve a positional accuracy of 10 cm and works indoors or outdoors.

Four ‘Anchor’ transceiver units attach to walls or fences surrounding the space in which the Pozyx Shield operates. Communication between the shield and the four anchors allows the shield to determine its position and orientation within its operational area.

Pozyx shield gives position – [Link]

DragonBoard™ 410c – The Dragon Is Coming


Smaller than a standard playing card, the DragonBoard™ 410c packs a lot in a tiny footprint, including a quad-core 1.2Ghz Snapdragon 410 processor, 1GB RAM, 8GB eMMC storage, Wifi, GPS, and Bluetooth.

The DragonBoard™ 410c offers a fully integrated solution of hardware and software that is designed to erase technical limitations and offer unparalleled versatility for any project.

The DragonBoard™ 410c was designed to inspire the limitless possibilities of your imagination. Don’t be afraid to think big.

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DragonBoard™ 410c – The Dragon Is Coming – [Link]

GPS Tracker for Alzheimer’s Patients


by LoganP2 @ instructables.com:

The GPS tracking device is composed of a microcontroller, GPS module, cell module, and batteries all housed in a 3D printed case. The microcontroller is programmed to communicate with both the cell module and GPS module. When the GPS module is not within a user-specified boundary, the device will send a text message alert. We made a device that can track people suffering from Alzheimer’s and Dementia could greatly benefit the quality of life of both that person suffering and the caretaker.

GPS Tracker for Alzheimer’s Patients – [Link]

The Miniaturization of GPS Systems


by digikey.com:

Positioning is an increasingly important part of an embedded design as more and more devices become mobile. Adding this capability into equipment that has to be smaller, lighter and have longer battery life is a major challenge. At the same time there are the challenges of implementing an effective wireless design with high performance and low power, while meeting the requirements of the project timeline and the certification authorities.

These challenges are being addressed by a new generation of wireless modules that are using the latest miniaturization technologies to make use of the various global positioning systems (GPS) around the world, with the footprint of GPS modules falling dramatically over the last few years.

The Miniaturization of GPS Systems – [Link]

CarTracker – GPS Car locator

F3GCWWGI8765XR5.MEDIUMDo you often forget where you have parked your car? With the help of this project you are able to locate your car with the push of a button. It’s using a GPS module to find the location and an LCD screen to display the distance and direction of your car.

When you park your car, you press the button, car tracker calculates the car location GPS coordinates and stores them in EEPROM so the car tracker can be turned off. When you’re leaving a store looking for your car, the car tracker reads the new GPS and displays how far from your car you are and points in the direction of your car.

CarTracker – GPS Car locator – [Link]

Arduino based high-altitude balloon tracker


Ugifer wrote this instructable detailing the build of his Arduino based high-altitude balloon tracker:

The tracker is based upon the Atmel ATMeag328 Microcontroller which forms the heart of many of the popular “Arduino” boards. We are going to make an “Arduino Compatible” board which we can program using the Arduino IDE.
Because the GPS module and SD card both require 3.3v and we have plenty of computing power, we may as well make the whole tracker run on 3v3. That means that we can’t clock the ‘328 up to its full 16MHz but it will run happily at 8MHz on 3v3, and that’s plenty for our purposes.

Arduino based high-altitude balloon tracker – [Link]