by Tarun Agarwal 11 months ago RC522 RFID Module : PinOut, Features, Specifications, Interfacing, Working Datasheet & Its Applications RFID, or Radio-frequency identification, is a wireless communication technology that utilizes RF waves to search, store, identify, and track attached tags to objects and transmit data regarding a person or an object. These tags store electronic...
by Tarun Agarwal 2 years ago Differential Pressure Sensor : Circuit, Interfacing, Types, Testing, Symptoms & Its Uses Sometimes it is not significant to identify the total pressure of a liquid (or) a gas but as an alternative, simply the variation between two points within the system being observed needs to be identified. So in such conditions, a differential...
by Tarun Agarwal 2 years ago Difference between ESP32 vs Arduino ESP32 and Arduino are the two most popular development boards based on microcontroller or hardware platforms which have impacted embedded systems & DIY projects significantly. These development boards work similarly but, they differ...
by Tarun Agarwal 3 years ago Arduino Due : Pin Configuration, Interfacing & Its Applications Arduino board is an open-source hardware and software platform that is designed with a circuit board including a microcontroller and other interfaces supporting different components connecting to it. This board can be simply programmed...
by Tarun Agarwal 5 years ago What is a Micro SD Card : Pin Configuration & Its Interfacing At present, compact storage solutions are crucial for almost every gadget which uses SD cards. Because every day the amount of data used by people is increasing & the size of memory cards have become increasingly smaller & cheaper....
by Tarun Agarwal 5 years ago Arduino Projects for Engineering Students Arduino is a device that is used to build electronics projects for engineering students. It consists of a pre-programmed microcontroller or integrated development environment, used to write the code and upload it to the physical board....
by Tarun Agarwal 6 years ago Pulse Sensor : Working Principle and Its Applications The Heartbeat rate information knowing is very useful while doing exercise, studying, etc. But, the heartbeat rate can be complicated to calculate. To overcome this problem, the pulse sensor or heartbeat sensor is used. This is a plug &...
by Tarun Agarwal 7 years ago Arduino Uno Projects for Beginners and Engineering Students Arduino UNO is a Microcontroller developed using ATmega328P. It has 14 digital I/O pins. From among these 14 pins, 6 are used for PWM output. Besides these Uno also has 6 analog inputs, a 16 MHz quartz crystal. It also contains a USB connection...
by Tarun Agarwal 7 years ago ATmega328 Arduino Uno Board Working and Its Applications The Arduino Uno is one kind of microcontroller board based on ATmega328, and Uno is an Italian term which means one. Arduino Uno is named for marking the upcoming release of microcontroller board namely Arduino Uno Board 1.0. This board...
by Tarun Agarwal 10 years ago What are the Different Types of Arduino Boards Arduino board was designed in the Ivrea Interaction Design Institute intended for students without a background in electronics and programming concepts. This board started altering to adapt to new requirements and challenges, separating...
