On Proceed PT100 is an RTD. RTD is Resistance Temperature Detectors. From it’s name we can guess how the sensor works. This sensor works by…
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Category: basic electronics
HC-SR04 ultrasonic sensor with arduino tutorial
Distance obtained by calculating how much time required for ultrasonic to travel from transmitter to receiver.
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L293D motor driver with arduino
If you want to control an DC motor that can run forward or reverse you can do that in many ways. But I want to tell you the simplest way.
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How to convert resistance to voltage
Converting resistance to voltage in electronics sometimes are so important because many electronics device such as microcontroller only can read voltage.
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How to make Variable Voltage Regulator using LM317
The LM317 device is an adjustable voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V.
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Understanding Voltage Divider
Unfortunately, your arduino can sense voltage only from 0V-5V. That’s why voltage divider come in handy.
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How To Make Relay Driver
We can’t use relay directly to microcontroller such as arduino or microprocessor like raspberry pi.
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Understanding driver circuit / electronics driver
Driver is something that can control other electronic component
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