DESIGN OF A LOW-COST MICROCONTROLLER-BASED LIGHTNING MONITORING DEVICE
DOI:
https://doi.org/10.58216/kjri.v3i1.10Keywords:
Lightning monitoring, Microcontroller, Data logger, SensorAbstract
Lightning data is not only important for environment and weather monitoring but also for safety purposes. A device that monitors and keeps track of occurrences of lightning strikes has been developed. A communication interface is established between the sensors, data logging circuit and the microcontroller. The digital outputs of the lightning sensor and data from GPS are processed by the microcontroller and logged onto an SD card. The interface program enables sampling parameters such as distance from the lightning strike, time of strike occurrence and geographical location of the device. For archiving and analysis purposes, the data can be transferred from the SD card to a PC and results displayed using a graphical user interface program. Data gathered shows that, the device can track the frequency and movement of lightning strikes in an area. The device has many advantages as compared to other lightning sensor stations in terms of huge memory, lower power consumption, small size, greater portability and lower cost. The device shall be used in designing a lightning networks.
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