To connect a CT sensor to an Arduino, you need to adjust the CT sensor’s output signal to match the Arduino’s analog input requirements: a positive voltage ranging from 0V to the ADC reference voltage. Note: This page shows an example of an Arduino board running at 5 V and an EmonTx running at 3.3 […]
CT sensors – Interfacing with an Arduino Continue Reading
Greetings, welcome back. Today, we will demonstrate the process of creating a water level detector utilizing an Arduino Uno and water sensors. There are numerous water level sensor tutorials available online, but this method stands out. To begin with, let’s talk about the components required for creating a water level indicator and controller. Component required
WATER LEVEL MEASUREMENT USING ARDUINO UNO R3 AND WATER SENSORS Continue Reading
This Color Detector utilizes an Arduino Uno R3 and TCS3200 color sensor module. Color identification and detection can be beneficial for food-processing units, color printer applications, paint-mixing applications, and other industrial applications such as robotics. This project is designed to identify basic colors (red, green, and blue) that are present in LEDs in a single
RGB Color Detector Using TCS3200 Sensor Module Continue Reading
Has this ever happened to you? You wake up in the morning and realize that you’re terribly late for work/class/your weekly pedicure/whatever. You throw on a t-shirt and flip flops, sprint around your warm, heated house grabbing your belongings, and race out the door…where you suddenly find yourself surrounded by a cold, biting wind encompassing
The CoaTracker using Arduino Continue Reading
Managing a DC motor through an Arduino is a straightforward task. Beyond employing a basic electric switch, there are diverse approaches to engage with a motor. Moreover, the conventional electromechanical relay can be readily substituted with a carefully chosen transistor, enabling software-based speed control. This chapter will investigate multiple strategies for DC motor control, encompassing
Physical Computing and DC Motor Control Continue Reading
Crafting straightforward electronic games becomes effortless with the Arduino. Within the scope of this chapter, I will demonstrate the possibility of constructing an interactive mini casino game using fundamental digital electronic circuits within a mere two-hour timeframe. By leveraging just nine distinct electronic elements and an Arduino board, you’ll find it a breeze to assemble
Creating Mini Digital Roulette Games with Arduino. Continue Reading
For precise BO motor control or for crafting budget-friendly projects utilizing PID, the integration of such encoders with motors holds great promise. Story Geared DC motors find extensive application in hobby projects, such as constructing robotic cars and moving robotics. Yet, for meticulous movement, the utilization of specialized motors becomes paramount. Take the case of
BO Motor With Encoder Gives Precise Movement Continue Reading
Introduction Electrodes on the skin are used to detect muscle (EMG), brain (EEG), and heart (ECG/EKG) functions. These electrophysiological measures are commonly utilized for clinical use, research investigations, and even by enthusiasts such as those intrigued by brain computer interfaces. Numerous commercial systems are categorized as “medical grade”, indicating that they come at a high
Open source multi-channel EEG/ECG/EMG Continue Reading
Sensor Description The KY-027 Magic Light Cup module consists of two boards, each equipped with an LED and a mercury tilt switch. By utilizing PWM to control the LEDs on both modules, you can simulate the visual effect of light “magically” transferring between them when they are tilted, reminiscent of pouring water between cups, which inspired
Random Sensor Project KY-027 Magic Light Cup Module Continue Reading
1. Introduction As the portable electronics industry has advanced over the years, various requirements have emerged, including longer battery life, smaller and more affordable systems, brighter full-color displays, and increased talk time for cellular phones. The growing demand for power systems has made power consumption a critical concern. To meet these demands, engineers have focused
BOOST CONVERTER USING ARDUINO Continue Reading
