Posts

HART Communication protocol

Image
The HART (Highway Addressable Remote Transducer) protocol is a communication protocol widely used in industrial process control and automation. It was developed in the mid-1980s by Rosemount Inc. to provide an additional digital communication channel for smart field instruments such as pressure, temperature, level, and flow transmitters. The HART protocol is a hybrid communication protocol that can transmit both analog and digital signals over a single wire pair. This allows the existing analog signal to be used for control and monitoring purposes while adding digital communication capabilities. The HART protocol operates at a low frequency of 1200 Hz and uses frequency shift keying (FSK) modulation to transmit digital signals. This method of modulation ensures that the digital signals do not interfere with the analog signal. One of the main advantages of the HART protocol is its backwards compatibility. It can communicate with existing 4-20 mA analog instruments and can be easily inte...
Post a Comment
Read more

Application of ML in Agriculture

Image
   INTRODUCTION Machine learning is  a branch of artificial intelligence (AI) and computer science which focuses on the use of data and algorithms to imitate the way that humans learn, gradually improving its accuracy . pre-harvesting machine learning is used  to capture the parameters of soil, seeds quality ,  fertilizer application, pruning, genetic and environmental conditions and irrigation .  Focusing on each component it is important to minimize the overall losses in production.    How Is Machine Learning Used in Agriculture? Machine learning (ML) has already begun to play an important role in making agriculture more efficient and effective. Precision ag relies on the gathering, processing, and analysis of data for more efficient agricultural production. On the modern farm, you can collect data with the use of advanced technology, such as: autonomous vehicles,  variable rate technology,  GPS-based soil sampling,  automated har...
Post a Comment
Read more