GPS

Monitoring Drought Events in Southwest China Using GPS Vertical Displacement

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Monitoring Drought Events in Southwest China Using GPS Vertical Displacement

The Journal of Surveying Science Building Bridges with Academia to Shorten the Distance to Authority Monitoring Drought Events in Southwest China Using GPS Vertical Displacement YAO Chaolong1, LUO Zhicai2, HU Yueming1,3,4,5, WANG Changwei1, ZHANG Rui1, LI Jinming1 1. College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China; 2. MOE Key Laboratory … Read more

In-Depth Analysis of Drone Interference Principles

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In-Depth Analysis of Drone Interference Principles

The device consists of a handheld main unit and a battery pack. The handheld main unit features an integrated design with a tri-band transmitter antenna, capable of simultaneously generating 2.4GHz/5.8GHz frequency drone control interference signals and satellite positioning interference signals. By blocking the uplink control channel and satellite positioning channel of the drone, it causes … Read more

How to Build a GPS-Enabled E-Paper Clock

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How to Build a GPS-Enabled E-Paper Clock

MAKER: mattwach／Translated by: 趣无尽 The combination of an e-paper display with any frame creates a classic look. Its unique nostalgic quality ensures that the display works created with it remain timeless. Previously, we introduced an e-paper photo frame: it can display one classic film for an entire year using a black-and-white frame display. Today, we … Read more

Quadrotor State Estimation Using IMU and Delayed GPS

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Quadrotor State Estimation Using IMU and Delayed GPS

Click the blue text above to follow us Gift for Readers 👨💻 Scientific research involves a profound system of thought, requiring researchers to be logical, diligent, and serious. However, effort alone is not enough; leveraging resources is often more important. Additionally, one must have innovative and inspirational points to look up to the stars. It … Read more

Safety Assessment of Autonomous Driving Functions: Fault Injection Simulation Testing

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Safety Assessment of Autonomous Driving Functions: Fault Injection Simulation Testing

How to Know, How Can One Not Know Article from: Ranyun Automobile (ID: BC-Auto2018) As we entered 2018, the autonomous driving industry began to focus on commercialization issues. The application of any new technology, including autonomous driving, must meet two conditions: (1) a business model that creates value; (2) sufficient technological maturity. Regarding the first … Read more

In-Car Entertainment System: Function Analysis and Selection Guide

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In-Car Entertainment System: Function Analysis and Selection Guide

The in-car entertainment system is one of the crucial configurations in modern cars, and its role cannot be underestimated. It acts like a caring companion inside the car, providing a rich and colorful entertainment experience for the driver and passengers, making long journeys no longer dull. At the same time, it also has some practical … Read more

Micro:bit + LoRa Balloon Tracking Tutorial

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Micro:bit + LoRa Balloon Tracking Tutorial

MAKER：Dave Akerman/ Translated by：趣无尽 Although the basic functions of micro:bit are relatively limited compared to development boards like Raspberry Pi, its processor has enough flash memory and RAM to implement a basic tracking device. Additionally, the micro:bit comes with an accelerometer and a compass chip, making tracking easier.Below, I will introduce the method and steps … Read more

Tilt Meter A603 – Solving Technical and Scientific Issues in Tilt Measurement

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Tilt Meter A603 - Solving Technical and Scientific Issues in Tilt Measurement

Tilt Meter A603 Solving Technical and Scientific Issues in Tilt Measurement Since 2004, the Institute of Technology and Renewable Energies of the Canary Islands has started monitoring the Canary Islands. Since 2011, the institute has collaborated with the Canary Islands Volcano Research Institute (INVOLCAN) to conduct precise monitoring of the islands through a network of … Read more