Search results for: 'RF MODULE'

PN532 NFC RFID Module Features If you are experienced in electronics, you have probably heard of RFID (radio-frequency-identification) and NFC (near-field-communication). PN532 module is a kind of RFID-NFC module that uses I2C, SPI and HSU protocols for communication. This module is based on NXP PN532 IC. The key features are:Support I2C, SPI, high-speed UART (HSU) protocolsPCB design for antennaCommunication distance: 5 to 7cmRFID reader and writer supports the following:Mifare 1K 4K, Ultralight and ...

DS1307 RTC Module Features The DS1307 real time clock module can be used for keeping date in different projects. This RTC module provides seconds, minutes, hours, day, date, month, and year information. In this module, the date is set automatically based on whether the month is 29, 30 or 31 days, and also whether it is leap year or not. This RTC module can communicate with different microcontrollers using the I2C communication protocol.The DS1307 RTC module is available on the market in two different v...

DS1302 RTC Module Features for Accurate Timekeeping The DS1302 real time clock module is a cheap module with high accuracy that can be used in different projects. This RTC module provides seconds, minutes, hours, day, date, month, and year information. In this module, date is set automatically based on whether the month is 29, 30 or 31 days and also it is leap year or not. (That's only valid until the year 2100) Note Please be aware that this module does not use I2C communication. Interfacing the DS1302 wi...

Dot Laser Diode Module Features This module emits a small intense focused beam of visible red light. This module can be used in laser toys, wireless telecommunications, signal equipments, etc.Operating voltage: 5VRequired current for module to be turn on: Less than 40mAOutput power: 5mWLaser wavelength: 650nmWire length: Max 120mm Note Since the required current is less than 40mA and the Arduino pins can supply this current, so this module can be connected directly to Arduino. If it were more ...

DRV8825 Stepper Motor Driver Features The DRV8825 module is used to drive a bipolar stepper motor. Only by two pins, you can control the rotation direction and rotation steps of the motor. By each signal sent by the spin step pin, the motor shifts one step. The key features are:This driver has 200 steps per revolution in full step (1.8 degrees per step).Allowable continuous current per phase without cooling: 1.5AMaximum current per 24V for each phase: 2.5AMotor voltage: 8.2 to 45VThe minimum allowed ...

1.8 Inch SPI TFT Color Display Features TFT display is a kind of liquid crystal LCD that is connected to each pixel using a transistor and it features low current consumption, high-quality, high-resolution and backlight. This 1.8 inch full color LCD has a narrow PCB screen. The resolution is 128x160 pixels and it has a four-wire SPI interface and white backlight. The driver is ST7735.This display also has a SD card slot. Note The operating voltage of this module is 3.3V and voltage divider is r...

X9C104 100K Digital Potentiometer Module Features The X9C104 digital potentiometer module is a variable resistor whose resistance value can be set digitally by a microcontroller. It consists of  3 output pins (RH، RW و RL) which can replace a mechanical potentiometer which has 3 pins. This module has 99 resistance components and its resistor is controlled by a 3-wire interface. X9C104 100K Digital Potentiometer Module Pinout This sensor has 10 pins:5 pins on the ...

Discover the power of the 1.3 inch OLED display module and its seamless integration with Arduino. With its impressive features and cutting-edge technology, this display promises to enhance your user experience. Learn how to interface this display module with Arduino using simple steps and bring your projects to life. Features OLED displays are high contrast, high-resolution and low-power displays, so they provide a good quality for users. There is no backlight on OLED, and it uses independent-illuminated pi...

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...