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Basic Electronics

All about electronics are here. Know the field of electronics which is majorly works on Chip design manufacturing and electronic system design.

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Basic formulas in electronics that everyone should know: 👉🏻Ohm's law: This is the fundamental relationship between electric current, voltage, and resistance. It states that the current flowing through a conductor is directly proportional to the voltage applied across it, and inversely proportional to its resistance. Mathematically, it is expressed as I = V/R, where I is the current in amperes, V is the voltage in volts, and R is the resistance in ohms. 👉🏻Kirchhoff's current law: This law states that the sum of the currents entering a junction in a circuit must be equal to the sum of the currents leaving that junction. Mathematically, it is expressed as the sum of all the currents entering a junction equals the sum of all the currents leaving that junction. 👉🏻Kirchhoff's voltage law: This law states that the sum of the voltage drops in a closed loop must equal the sum of the voltage rises in that loop. Mathematically, it is expressed as the sum of all the voltage drops around a closed loop equals the sum of all the voltage rises around that loop. 👉🏻Power formula: This formula relates the power dissipated in a circuit to the voltage and current flowing through it. It states that the power P in watts is equal to the product of the voltage V in volts and the current I in amperes. Mathematically, it is expressed as P = VI. 👉🏻Capacitance formula: This formula relates the capacitance C of a capacitor to its physical dimensions and the type of dielectric material used. It states that the capacitance is equal to the ratio of the charge Q stored on the capacitor to the voltage V across it. Mathematically, it is expressed as C = Q/V. @BasicElectronics
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Intermediate-level analog electronics projects you can try: 👉🏻Building a simple audio mixer circuit. This project will introduce you to the basics of audio mixing and how to use operational amplifiers (op-amps) to combine multiple audio signals. 👉🏻Making a simple digital-to-analog converter (DAC) circuit. This project will teach you about the principles of digital-to-analog conversion and how to use a DAC to convert digital signals into analog signals. 👉🏻Creating a simple automatic gain control (AGC) circuit. This project will introduce you to the concept of automatic gain control and how to use a simple AGC circuit to adjust the gain of an amplifier in response to changes in the input signal level. 👉🏻Building a simple frequency shift keying (FSK) modulator circuit. This project will teach you about the principles of frequency shift keying and how to use an FSK modulator to encode digital data onto an FM carrier signal. 👉🏻Making a simple capacitive touch sensing circuit. This project will introduce you to the basics of capacitive touch sensing and how to use a simple capacitive touch sensor to detect when a finger or other object comes into contact with a conductive surface. @BasicElectronics
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Beginner-level analog electronics projects you can try: 👉🏻Building a simple audio amplifier circuit using transistors. This project will introduce you to the basics of amplification and how transistors can be used to amplify a signal. 👉🏻Making a light-sensitive night light. This project will introduce you to the concept of photoresistors and how they can be used to detect light levels and turn a light on or off. 👉🏻Creating a temperature sensor circuit. This project will teach you about temperature-sensing devices and how to use them to measure temperature and display it on a simple digital display. 👉🏻Building a simple FM radio receiver. This project will introduce you to the principles of radio communication and how to build a simple FM radio receiver using readily available components. 👉🏻Making a simple burglar alarm circuit. This project will introduce you to the basics of digital logic and how to use it to create a simple burglar alarm circuit that can detect movement and sound an alarm. @BasicElectronics
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Intermediate-level projects that use Arduino: 👉🏻Building a digital clock using an Arduino, a 4-digit 7-segment display, and a real-time clock (RTC) module 👉🏻Designing a high-power amplifier using an Arduino, multiple BJTs or MOSFETs, and an audio amplifier IC 👉🏻Creating a touch-controlled lamp using an Arduino, a capacitive touch sensor, and an LED 👉🏻Building a remote control car using an Arduino, a motor driver, and a wireless module 👉🏻Designing a weather station using an Arduino, multiple sensors, and a display module @BasicElectronics
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Beginner-level projects that use Arduino: 👉🏻Building a simple LED blinking circuit using an Arduino and a breadboard 👉🏻Designing a temperature-controlled fan using an Arduino, a temperature sensor, and a MOSFET 👉🏻Creating a light-sensitive night light using an Arduino, an LDR (light-dependent resistor) sensor, and an LED 👉🏻Building a water-level indicator using an Arduino, a float sensor, and a set of LEDs 👉🏻Designing a touch-controlled lamp using an Arduino, a capacitive touch sensor, and an LED @BasicElectronics
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Intermediate-level projects that use IoT (Internet of Things) in electronics: 👉🏻Building a smart home automation system using multiple sensors, microcontrollers, and Wi-Fi modules 👉🏻Designing a remote health monitoring system using multiple sensors, a microcontroller, and a Wi-Fi module 👉🏻Creating a smart security system using multiple sensors, a microcontroller, and a Wi-Fi module Building a smart energy management system using multiple sensors, a microcontroller, and a Wi-Fi module 👉🏻Designing a remote environmental monitoring system using multiple sensors, a microcontroller, and a Wi-Fi module @BasicElectronics
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Basic projects that use IoT (Internet of Things) in electronics: 👉🏻Building a smart thermostat using a temperature sensor, a microcontroller, and a Wi-Fi module 👉🏻Designing a smart door lock using a fingerprint sensor, a microcontroller, and a Wi-Fi module 👉🏻Creating a remote monitoring system using a camera, a microcontroller, and a Wi-Fi module 👉🏻Building a smart plant watering system using a soil moisture sensor, a microcontroller, and a Wi-Fi module 👉🏻Designing a remote control system using a microcontroller, a Wi-Fi module, and a motor driver @BasicElectronics
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Intermediate-level projects that use sensors in electronics: 👉🏻Building a weather station using a temperature sensor, a humidity sensor, and a pressure sensor 👉🏻Designing a gas leak detector using a gas sensor and an alarm circuit 👉🏻Creating a smart plant watering system using a soil moisture sensor and a microcontroller 👉🏻Building a security system using a PIR sensor, a camera, and a microcontroller 👉🏻Designing a health monitor using a pulse sensor, an accelerometer, and a microcontroller @BasicElectronics
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Beginner-level projects that use sensors in electronics: 👉🏻Building a light-sensitive night light using an LDR (light-dependent resistor) sensor 👉🏻Designing a temperature-controlled fan using a thermistor sensor and a MOSFET 👉🏻Creating a motion-detecting alarm using a PIR (passive infrared) sensor and a buzzer 👉🏻Building a water-level indicator using a float sensor and a set of LEDs 👉🏻Designing a touch-controlled lamp using a capacitive touch sensor and an LED @BasicElectronics
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Intermediate-level projects that use transistors: 👉🏻Building a digital clock using a microcontroller and a MOSFET-based 7-segment display driver 👉🏻Designing a high-power amplifier using multiple BJTs or MOSFETs 👉🏻Creating a touch-controlled lamp using a microcontroller, a MOSFET, and a capacitive touch sensor 👉🏻Building a voltage regulator using a MOSFET and a Zener diode 👉🏻Designing a RF amplifier using MOSFETs or JFETs @BasicElectronics
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