DIY 30+ Arduino Project Ideas for Beginners - Circuit Digest
Aug 14, 2024 — This guide offers over 30 beginner-friendly project ideas, complete with code and circuit diagrams, to help you get started. Whether you're interested in home automation, robotics, or simple iot projects, there's something here to spark your creativity and help you learn the Arduino environment. From simple motion sensor projects to more ...
Inrush Current – Causes, Effects, Protection Circuits and Design …
Nov 27, 2019 — Here is a list of few essential parameters –. 1. The capacitance value of the load. The capacitance of the load is essential parameters to select the specification of inrush current limiting circuit. High capacitance requires a high transient current during startup. For such a case an effective soft start circuit is required.
PCA9685 - Multiple Servo Control Using Arduino - Circuit Digest
Feb 12, 2024 — The 16-channel 12-bit PWM/Servo Driver, PCA9685, is an ideal module for precise control of multiple PWM outputs that are commonly used to control servos, LEDs, and other devices in applications such as robotics, automation, lighting, and servo motor control. In this project, we will use most of this module’s channels to control the Servo motors.
200+ Electronic Circuits - Simple Circuits and Mini Projects
Feb 13, 2024 — All projects are tested and verified with a working video for a hassle free learning experience. Whether you are an expert or beginner in electronics, we have something interesting for all of you. Below is our huge collection of 200+ free …
Lithium Ion Battery Management and Protection Module (BMS ) …
May 9, 2022 — In this article we will be learning about the features and working of a 4s 40A Battery Management System (BMS), we will look at all the components and the circuitry of the module. I have done complete reverse engineering of this module to find out how it works so that I can show how the BMS works.
Servo Motor Basics, Working Principle & Theory - Circuit Digest
Aug 1, 2015 — Servo Motor Working Principle. A servo consists of a Motor (DC or AC), a potentiometer, gear assembly, and a controlling circuit. First of all, we use gear assembly to reduce RPM and to increase torque of the motor. Say at initial position of servo motor shaft, the position of the potentiometer knob is such that there is no electrical signal ...
AC Circuit Theory (Part 3): Peak, Average and RMS Values
Feb 14, 2018 — Mathematically, it is given by the equation; Where Vpeak is the maximum amplitude of the waveform. For a pure sine wave, similar to the form factor, the crest factor is always fixed at 1.414. We can also Derive Irms from above equation like: 1.414 = Vpeak / (0.707 x Vpeak) Vrms = V peak / 1.414. Vrms = 0.707 x Vpeak.
Interfacing RFID Reader With Arduino - Circuit Digest
May 18, 2022 — MFRC522 is a highly integrated RFID reader/writer IC for contactless communication at 13.56 MHz. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE and NTAG. The operating voltage of the RC522 module is 2.5V – 3.3V. Even though the maximum supply voltage is 3.3V the communication pins are 5V tolerant.
How to Control Servo Motor using Arduino - Circuit Digest
Dec 18, 2023 — Explore the world of servo motors and Arduino with this comprehensive guide. Learn the basics of servo motor control, delve into the specifics of the Tower Pro SG90 servo motor, and follow a step-by-step tutorial to interface it with an Arduino. Discover servo motor types, understand the working principles, and try exciting projects like a servo-controlled …
Interfacing IR Sensor Module with Arduino - Circuit Digest
Mar 16, 2022 — Power the IR with 5V or 3.3V and connect ground to ground. Then connect the output to a digital pin D9. We have just used a Male to Female Jumper wire to connect the IR sensor module with Arduino board as shown below. With that, you’re now ready to upload some code and get the IR Motion Sensor working. You can also check out the above module ...