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What is the modbus protocol & how does It work?
Modbus is a communication protocol that is great at connecting Modbus devices such as programmable logic controllers (PLCs) for control and data acquisition. It is the most commonly used industrial protocol and is widely accepted due to its simplicity, flexibility,…
Modbus TCP vs Modbus RTU: What are the differences?
Modbus RTU and Modbus TCP are two types of Modbus communication protocols, both used in industrial automation, industrial devices, programmable logic controllers (PLCs), and SCADA systems but vary in their communication methods and applicability. The fundamental…
Testo smart probes: Compact bluetooth instruments
Testo SE & Co. KGaA is a world leader in the production and retail of measuring instruments and systems. One of their innovative products is the Testo Smart Probes—a compact, easy-to-use, and highly efficient range of Bluetooth-enabled instruments for precise…
What is a thermocouple sensor
A thermocouple is a type of temperature sensor that is commonly used for measuring temperatures in various industrial, scientific and domestic applications. It consists of two wires of two types of metals joined at one end to form the sensing junction. When there is a…
What is an RTD sensor?
A resistance temperature detector (RTD) sensor is a type of electrical temperature sensor that measures the change in temperature by detecting changes in electrical resistance. This type of sensor operates on the principle that the material resistance changes when the…
RTD vs thermocouple for temperature measurements
A RTD (Resistance Temperature Detector) and a thermocouple are two of the most commonly used temperature sensors in various industries. They both have their own advantages and disadvantages but are both suitable as a temperature sensor A thermocouple is cheaper, has a…
What is End-of-Line testing in manufacturing?
End-of-line (EOL) testing is a crucial step in the manufacturing process that ensures the quality of products before they are shipped to customers. It is also known as functional testing or Production tests and it involves checking if the product meets all its…
Labview vs Matlab vs SAFE for testing
SAFE, Labview, and Matlab are three software tools used for testing in the field of engineering and science. has its own unique features and capabilities that make it suitable for different applications. In this comparison guide, we will explore the similarities and…
Labview alternative for automatic testing
Labview is a popular and widely used graphical programming language that is mainly used for engineering applications and automated testing. It allows engineers to design, control, and monitor systems using a graphical user interface (GUI). However, it can be difficult…