Sep 14, 2018 · Reference Voltage for an ADC. Another important term that you should be familiar with is the reference voltage. During an ADC conversion the value of unknown voltage is found by comparing it with a known voltage, this is known voltage is called as Reference voltage.Normally all MCU has an option to set internal reference voltage, meaning you can set this voltage internally to some available ...

Aug 21, 2018 · Synchronous Down Counter . Slight changes in AND section, and using the inverted output from J-K flip-flop, we can create Synchronous Down Counter.A 4-bit Synchronous down counter start to count from 15 (1111 in binary) and decrement or count downwards to 0 or 0000 and after that it will start a new counting cycle by getting reset.

May 18, 2022 · In this tutorial, we discussed how the RFID Reader Module works and how we can use it with Arduino. For Interfacing RFID Reader Module RC522 with Arduino, we have provided Circuit Connection, Arduino Code, and a step-by-step guide

A resistor is identified by its pattern of color of bands. There are 4, 5 and 6 band resistors. To calculate the resistance of a resistor, you can select the appropriate color bands in the above resistor color code calculator. How to calculate the resistance? Just have a …

Mar 22, 2024 · Learn how to build a WiFi-controlled drone using ESP32 modules and MPU6050 IMU. This DIY project offers stability control, smartphone control, and easy upgradability. Get step-by-step instructions and a complete circuit diagram.

Feb 13, 2024 · Electronic is fun to learn, especially if you can learn it by building your own circuits. To help you with that, Circuit Digest provides you with a list of popular Electronic circuits and Electronic projects with well illustrated circuit diagram and detailed explanation for a complete do-it-yourself experience. All projects are tested and verified with a working video for a hassle free ...

Feb 14, 2018 · These AC circuits series has taken us on a journey which has seen us discuss what AC really is all about, how its generated, some histories, concepts behind AC, its waveform, characteristics and some properties.Today we will be going over some terms and quantities associated with the Alternating Current.

Decibels are defined as ten times the log of a power ratio or twenty times the log of Voltage Ratio. You can also use this calculator to find out the Power Gain and Voltage Gain from the Decibel value. Just enter the Decibel value and leave Power Gain & …

Feb 24, 2023 · A single-channel relay is an electronic switch that can be controlled by a low-power electrical signal, such as the output from an Arduino microcontroller.By using an Arduino Uno and a single-channel relay module, you can control high-voltage or high-power devices, such as lights, motors, and appliances, from your computer or mobile device. In this blog, we will explore how a relay works, how ...

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 …