Search results for: 'interfacing arduino'

Discover the capabilities of the ZMPT101B voltage sensor and learn how to interface it with Arduino for precise AC voltage measurement. This voltage transformer module allows you to measure AC voltages up to 250 volts with analog output. As the input voltage changes, the output voltage of the sensor adjusts accordingly. What is ZMPT101B Voltage Sensor? The ZMPT101B is a voltage transformer used to measure AC voltage. You can measure AC voltages up to 250 volts by using this module. The output of th...

DS18B20 Temperature Sensor Features The DS18B20 is a temperature sensor that can measure temperature in the range of -55°C to + 125°C with an accuracy of 0.5 ° C. The output accuracy of this sensor is adjustable from 9 to 12 bits which is set to 12 bits by default. The communication protocol of the this sensor is single-wire, and to measure the ambient temperature  you only need to connect one wire to Arduino. Note One of the biggest advantages of this sensor is its one-wire communication protocol....

TEA5767 FM Radio Module Features The TEA5767 module is an FM radio receiver that can be connected to a microcontroller using the I2C protocol to search for radio stations. This module has a headphone output. You can download the TEA5767 FM Radio Module datasheet here. [wpdm_package id='16808'] TEA5767 FM Radio Module Pinout This Module has 4 pins:VCC: Module power supply - 5 VGND: GroundSLC: Synchronization for I2C protocolSDA: Data for I2C protocolYou can se...

YX6300 MP3 Player Features The YX6300 module is an MP3 player which is able to connect to a variety of microcontrollers and microprocessors. This module uses serial communication protocol. It can also support up to 32 GB of MicroSD memory. You can download the YX6300 MP3 player module datasheet here. [wpdm_package id='16827'] YX6300 MP3 Player Module Pinout YX6300 module has 4 pins: VCC: Module power supply - 5 V GND: Ground RX: Receive information through serial protocol TX: Sending i...

Active Buzzer Features A buzzer is a device used to produce sound. There are two types of buzzer: active and passive. In the active model, buzzer starts playing sound only if connected to a power supply, but in the passive model, we need to send a pulse from the microcontroller to play sounds.  The supply voltage of the buzzer is 3 volts, 5 volts and 12 volts.  You can download the active buzzer datasheet here. [wpdm_package id='16843'] Active Buzzer Module Pinout This Modu...

DFPlayer MP3 Player Features The DFPlayer module music player that can use both Serial and MicroSD to play an audio. This module can support up to 32 GB MicroSD with FAT16 and FAT32 formats. It also has an internal amplifier. Note Do not forget to connect the VCC and the GND of the module to 5V and GND of Arduino. You can download the DFPlayer module datasheet here.  [wpdm_package id='16855'] DFPlayer Module Pinout This module has 16 pins: VCC: Module power supply - 5 V GND: Grou...

What is Reed Switch? Reed Switch is a magnetic switch that has two (on and off) switching modes, like a normal switch. The two pins are connected to each other by being in a magnetic field (for example, close to the magnet) and are disconnected by leaving that field.  These switches are used in open/close door detection sensors, seat belt sensors, collision detection sensors, etc.  Note Some magnetic switches are Normally Clo...

DS18B20 Temperature Module Features DS18B20 module is a temperature sensor that can measure temperature in the range of -55°C to + 125°C with an accuracy of 0.5 ° C. The output accuracy of this sensor is adjustable from 9 to 12 bits which is set to 12 bits by default. The communication protocol of this sensor is one-wire, and to measure the ambient temperature you only need to connect one wire to Arduino. Using this module is quite similar to the DS18B20 Sensor since it based on that component. Note One...

GP2Y0A21YK0F Infrared Sensor Features Sharp GP2Y0A21YK0F is an IR sensor useing infrared wave to measure distance. The output of the sensor is analog voltage, which can be read easily by microcontroller’s ADC converter. This sensor can be used in industry and especially in robotics. The efficient range of this module is 10 to 80 cm. Note This module’s data is incorret at distances of less than 10 cm and more than 80 cm. You can download the datasheet of this sensor here.  [wpdm_package ...

DHT11 Sensor Features The DHT11 is a digital temperature and humidity sensor. This sensor is able to measure the humidity in the range of 20% to 80% with an accuracy of 5%. It can also measure the temperature in the range of 0 to 50 degrees Celsius with an accuracy of 2 degrees. Note The sampling frequency of this sensor is 1Hz. As a result, there must be at least one second between every readings of the sensor, otherwise the reading values will be incorrect. ...