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Energy monitoring System-EMS
What is energy monitoring? Energy monitoring is the process of monitoring energy consumption, for an individual asset or an entire building. Energy monitoring systems provides data analysis that can help to control and conserve energy in the future. How does smart energy monitoring work? An energy monitor system, which is mount…
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RS-485 Communications
RS-485 is an industrial specification that defines the electrical interface and physical layer for point-to-point communication of electrical devices. The RS-485 standard allows for long cabling distances in electrically noisy environments and can support multiple devices on the same bus. RS485 is used more industrially where many devices need to…
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PWM (pulse width modulation) with LM555
PWM (pulse width modulation) with LM555 Today we will learn how to generate PWM (pulse width modulation) out of a very famous chip 555 & little bit of circuit. This is really simple and it is very handy if you want to control your led, light bulb, servo motor or…