Search results for: 'ic arduino'

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...

Dual-Axis Joystick Shield Features The dual-axis joystick shield is commonly used in robotics and game consoles. This module includes a 2-Axis joystick, 4 large buttons, 2 small buttons and a number of pins to connect to other components.The key features of this joystick are:A joystick in both X and Y directions4 buttons with plastic cover in 4 different directions2 separate small buttonsSerial / Bluetooth interfaceI2C interfacenRF24L01 interfaceConnection pins to nRF24L01 moduleNokia 5110 LCD interfac...

PS2 Joystick Module Features This module consist of two joysticks and two independent buttons. The joystick is very useful in robotics. Each joystick has two potentiometers on two X and Y axes and one push button. This module has two analog outputs and one digital output. In robotics, it can be used to control moving parts and motors. How it works This module contain two potentiometers in both X and Y axis. As shown below, the joystick is normally in the ...

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...

128x64 Graphical LCD Display Features Ordinary LCDs can only display simple text or numbers within a fixed size. But in 128x64 graphical LCD display, there is 128x64 = 8192 dots, which is equivalent to 8192 pixels. So, it can display not only simple text or numbers within a fixed size but also simple graphics. 128x64 Graphical LCD Display Pinout This module has 20 pins:GND: GroundVCC: Module power supply – 5 VVO: LCD ContrastRS: Register Select PinR/W:...

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...

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...

Overview In many projects such as flying robots, weather stations, improving routing performance, sports etc. measuring pressure and altitude is very important. In this tutorial, you’ll learn how to use the BMP180 sensor, which is one of the most commonly used sensors for measuring the pressure. https://electropeak.com/learn/wp-content/uploads/2019/07/Bmp-Cover-Video.compressed-2.m4v What You Will Learn What the barometric pressure is. What the BOSCH BMP180 pressure sensor is. ...

Interfacing AS608 Optical Fingerprint Sensor Module with Arduino provides a comprehensive guide on integrating the AS608 optical fingerprint sensor with Arduino for secure fingerprint scanning and identification. This step-by-step guide will walk you through the process of enrolling and verifying fingerprints using the AS608 module. Discover how to connect the module to Arduino, install the required library, and follow the enrollment and verification procedures. Get started on your fingerprint sensor projec...

Piezoelectric Vibration Sensor Features Piezoelectric vibration sensor is based on piezoelectric ceramic sheet. This sensor uses piezoelectric ceramics to generate vibration. When the piezoelectric ceramic piece vibrates, an electrical signal is generated.This sensor has two digital and analog outputs. The greater the vibration intensity, the higher the analog output voltage. Vibration amplitude sensitivity can be adjusted by the potentiometer. Note When the sensor vibrates, the digital outpu...