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VNH2SP30 Moster Motor Driver Module Features Today, speed and direction control of DC motors is very common. A Full-Bridge circuit is one of the simplest methods to control a DC motor. This module is a Full-Bridge motor driver with high output current tolerance.INA, INB and PWM pins are used for controlling the speed and direction of motor rotation. The CS pin is also the current sensor. This pin's output voltage changes 0.13V per 1A.The input voltage should be between 5.5 and 16V. Also, the maximum al...

SW-520D Vibration Tilt Sensor Features The SW-520 sensor consists of two metal balls which switches as a trigger. When the switch is positioned horizontally, and when the sensor angle is less than 10°, the circuit is open (off state) and more than 10°, it is closed (on stated). But when the switch is positioned vertically, the circuit is open when the sensor angle is less than 45°, and close when the angle is more than 45°. To see exactly how this sensor works, read the datasheet. The SW-520D sensor is ...

4-bit Button Touch Proximity Sensor Features This module has 4 fingerprint touch inputs and 4 digital output pins. It also has 5 LEDs. One for power supply and 4 LEDs indicate fingerprint sensors. If you touch each sensor, the output becomes HIGH and the LED turns on. If you don’t touch, the output will be LOW and the LED turns off.This module can be used on glass, ceramic, plastic and other surfaces. 4-bit Button Touch Proximity Sensor Pinout This module has 6 pi...

OMRON Photoelectric Sensor Features The Omran photoelectric sensor can be used to detect obstacles and objects at 5 to 100 mm distance. There is an LED on the sensor that is always off and turns on when it detect an obstacle. You can also change the LED status using the potentiometer which is on sensor. (That is, the LED is always on and will turn off when the obstacle is detected.) There is another potentiometer on the sensor that can be used to change the sensitivity of the sensor (increase or decrease th...

RepRapDiscount Full Graphic Smart Controller Features Using the RepRapDiscount Smart Controller, you don’t need a computer to control 3D printer anymore. In this shield, an SD card is used to transfer 3D design to 3D printer and store the G-Codes. This full graphic Smart Controller contains a 128 x 64 dot matrix LCD display. Using the rotary encoder on the board, you can move around in the device menu and access data. This display is compatible with ramps 1.4 controllers and can be run with marlin and rep...

Interfacing 3D Printer Ramps 20X04 LCD Smart Controller with Arduino Using this display, you don’t need a computer to control your 3D printer anymore. In this shield, an SD card is used to transfer the 3D designs to the 3D printer and store the G-Codes. This shield consist of a 20x04 Character Line LCD. Using the rotary encoder on the board, you can move in the device menu and access data. This display is compatible with ramps 1.4 controllers and can be run with marlin and repiter firmwares. ...

5 Direction Joystick Button Module Features The 5 direction joystick button module is actually a combination of 5 pushbuttons that can be used in simple games. It is capable of connecting to a variety of microcontrollers. this module has 5 keys: Up, Down, Left, Right, Middle; And two additional keys: Set and Reset. This module works based on a common pin, COM. This means that by pressing each key, the related pin will connect to COM pin. 5 Direction Joystick Button Module Pinout This Module has 8...

MCP23017-E/SS 16-Channel I/O Expansion Module Features The MCP23017-E/SS 16-Channel I/O expansion module is used in projects that require a large number of input-output pins. This development board communicate to the microcontroller using I2C interface and increases the number of input-output pins of microcontroller. The added pins can be easily set as input, output and interrupt. MCP23017-E/SS 16-Channel I/O Expansion Module Pinout This Module has 27 pins:7 pins on ...

SR04 Ultrasonic Sensor Features The SRF04 ultrasonic distance sensor can be used to measure distance with high accuracy. The basic working principle of this sensor is that it produces a high-level signal and sends it to the obstacle. Then the receiver detects the returned wave. The time between the transmission and reception of the signal allows us to calculate the distance to an object. Note When the Trig pin is set High, the sensor generates and sends ultrasonic sound. At that moment the Ech...

SW-18010P Vibration Sensor Module Features The SW-18010P sensor is used to detect vibration. The sensor has a small spring inside a metal tube. When the sensor vibrates, the spring hits the metal tube and the sensor will be activated.This sensor has two digital and analog outputs. When the sensor vibrates, the digital output changes from HIGH to LOW and the analog output changes from 1023 to 0.Other features:Operating voltage: 3.3V to 5VIncluding a fixed hole on board for easy installationPotentiome...