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How to Control a Servo Motor with Arduino: A Beginner's Guide to Robotics and Mechatronics

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Introduction: Arduino is a popular microcontroller platform that can be used to control various components like sensors, actuators, and motors. Among them, servo motors are widely used in robotics, automation, and mechatronics systems. In this blog post, we will explore how to control a servo motor using an Arduino board. What is a Servo Motor? A servo motor is a type of motor that can rotate to a specific angle with high precision. It consists of a motor, gears, and a feedback control system. The feedback control system uses a potentiometer to detect the position of the motor shaft and adjusts the motor speed and direction to reach the desired angle. Connecting Servo Motor to Arduino: To connect a servo motor to an Arduino board, you need to have a servo motor, an Arduino board, a breadboard, and some jumper wires. The servo motor has three wires: power, ground, and signal. You need to connect the power wire to the 5V pin of the Arduino board, the ground wire to the GND pin, and the s...
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Multiplexer controlled with Teensy (PCB Project)

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Multiplexer Bluetooth controlled 8 channel MUX. Materials: Single 8-to-1 Multiplexer ADG758 Teensy 3.2 Microcontroller board (or any other) 7-Segment display Bluetooth (HC-05/HC-06) Schematic: PCB Design:   MUX: Video:
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Schematic and PCB design of wearable heart signal monitoring device.

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A wearable ECG and EMG measurement system was developed to increase the possibilities of remote health monitoring.     SCHEMATIC: Schematic design of the ECG measurement device PCB DESIGN: PCB design 3D VIEW: 3D view of the PCB design                   VIDEO OF 3D VIEW:   Heart signal measured with the developed system The developed device can also be used as an Electromyography (EMG) measurement system.  Shown in the video.
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Temperature and Humidity monitoring with DHT22, ESP8266, and Blynk application!

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Temperature and humidity monitoring are important in many applications, including agriculture, HVAC systems, and even in our homes. With the help of modern technology, monitoring these factors has become easier than ever. In this blog, we will learn how to use the DHT22 sensor, ESP8266 microcontroller, and Blynk application to monitor temperature and humidity levels in real-time. The DHT22 sensor is a popular choice for measuring temperature and humidity. It uses a capacitive humidity sensor and a thermistor to measure humidity and temperature, respectively. The sensor communicates with the ESP8266 microcontroller through a single-wire digital interface. The ESP8266 is a low-cost Wi-Fi microcontroller that is capable of connecting to the internet and transmitting data. REQUIREMENTS: To get started with this project, you will need the following components: DHT22 sensor ESP8266 microcontroller Breadboard Jumper wires USB cable Blynk applicationArduino IDE LIBRARIES TO IN...
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