Building a Current Meter: Do-It-Yourself скачать в хорошем качестве

Building a Current Meter: Do-It-Yourself

🌊 Introducing our first video guide on building the H-HOPE Do-It-Yourself Current Meter! ➡️ Visit our DIY page on the H-HOPE website: https://h-hope.eu/virtual-research-en... and our GitHub Page: https://github.com/H-HOPE/ for step by step instructions As part of our mandate to disseminate technologies from the H-HOPE project, hidden hydropower technologies can be reproduced at a smaller scale at home. Today we are introducing how to create your own current meter, a key device device used to measure the speed and direction of water flow in oceans, rivers, and other water bodies. This tool is essential in measuring the hidden hydropower potential in water bodies for the installation of an energy harvester device. 🔧 This video demonstrates the assembly of the vane and the electronic box, including the installation of the Hall sensor, the vane assembly, and the wiring and programming of the Arduino Uno microcontroller. The final step is to assemble the enclosure and connect the battery to power the device. 🔩 🔧 Assembling the vane holder: The vane holder is made from several small components, including a fixing screw, a nut, a slider, and a Hall sensor. The Hall sensor is used to measure the rotation speed of the vane. 🔌 Wiring the Hall sensor: The Hall sensor has three pins (power, ground, and signal) that need to be soldered to wires and connected to the Arduino Uno microcontroller. 🔩 Assembling the vane: The vane assembly includes two bearings, a small magnet, and a vane cap. The magnet is glued to the back of the vane and is detected by the Hall sensor to calculate the rotation speed. 🖥️ Assembling the electronic box: The electronic box includes an Arduino Uno, an LCD display, an on/off switch, and a battery holder. The wiring involves connecting the Hall sensor, the battery, and the LCD display to the Arduino Uno. 💻 Programming the Arduino Uno: The Arduino Uno needs to be programmed with the source code provided in the H-hope GitHub repository to calculate the water velocity. #diy #Watervelocitymeasurement #currentmeter #diycrafts