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OLED Working And Demo - Part 1

Organic Light Emitting Diode (OLED) displays are very popularly used in embedded systems First, let us set up the circuit. Connect the OLED display to the NodeMCU as shown in...

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AN INTRODUCTION TO ARDUINO

An Arduino is a single-board microcontroller designed to make the process of using electronics for multidisciplinary projects more accessible. It can sense the environment by receiving input from a variety of sensors...

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BUCK CONVERTER: LET'S GET STARTED!

What is a Buck Converter? A buck converter (step-down converter) is a DC-to-DC power converter that steps down voltage (while stepping up current) from its input supply to its output load. It...

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What is pH Sensor Kit

“If it turns pink, it’s acidic I think.” This, probably, has been the most common confusion during our Chemistry labs. Measuring acids and alkalis (bases) with litmus paper is something...

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RADIO FREQUENCY

What is an RF module? RF (radio frequency) module is a small electronic device, to transmit and receive data wirelessly using radio signals. In an embedded system, we often need to...

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COUNT YOUR STEP WITH MICROBIT

Want to keep a track of your fitness? Need a temperature sensor? Or maybe just a click a remote selfie, without giving that confounded selfie expression in your click. No worries, you...

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ROBOCRAZE DIY LINE FOLLOWER KIT

Discover the fascinating world of robotics with our latest blog on DIY Line Follower Kits using Arduino! Dive into the Introduction of this innovative project, unlocking the secrets behind the...

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W1209 DIGITAL THERMOSTAT

How easy would it be to switch on your fan automatically as and when the temperature increases or decreases? All you need to do is, set a trigger temperature at...

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