ESP8266 NodeMCU: Pinout, Flashing, and Initial Setup Guide
The ESP8266 is a low-cost Wi-Fi microcontroller designed for IoT (Internet of Things) projects. Known for its versatility, it has
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Understanding the CIA Triad: Confidentiality, Integrity and Availability Explained
The CIA Triad—Confidentiality, Integrity, and Availability—is the foundational model of information security. It represents the three critical principles required to
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Understandings Phototransistors: Construction, Working and Applications
What is a Phototransistor? A phototransistor is a transistor with a collector-base junction highly sensitive to light. When light falls
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Understanding the 741 OP AMP: Pin Configuration, Circuit Diagram and Working
Operational amplifiers, commonly referred to as OP AMPs, are versatile and widely used electronic components in analog circuits. They serve
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Understanding Interconnect Defects in PCBs: Causes, Detection and Prevention
Printed Circuit Boards (PCBs) are the backbone of modern electronic devices, serving as a foundation for interconnecting electronic components. Interconnects—conductive
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FPGA vs. ASIC Explained: Key Features, Use Cases and Advantages
In the semiconductor world, two powerful technologies—Field Programmable Gate Arrays (FPGAs) and Application-Specific Integrated Circuits (ASICs)—stand out for their unique
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DIY BLDC Motor Speed Control Using 555 Timer IC: Circuit, Advantages and Uses
A Brushless DC (BLDC) motor is widely used in modern applications due to its high efficiency, reliability, and ability to
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Difference between Microprocessor and Microcontroller
Embedded systems play a crucial role in modern technology, powering countless devices we use daily, from smartphones and home appliances
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Opamp as differentiator (active differentiator)
An operational amplifier (op-amp) can be used to create an active differentiator circuit, which produces an output voltage proportional to
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8 Commonly Used Microcontroller Development Tools
As we know, Microcontrollers are the backbone of embedded systems, used in everything from simple household appliances to complex industrial automation
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