• SIM900A GSM GPRS Module with SMA Antenna

    • Dual-band connectivity: Works on both EGSM 900MHz and DCS 1800MHz frequencies for seamless network connection.
    • Versatile applications: Suitable for cars, robots, servers, and IoT projects, with compact size for adaptability.
    • Easy control: Standard AT commands for simple interfacing with various controllers and adjustable baud rate.
    • Power-efficient: Low power consumption (1.5mA in sleep mode) makes it ideal for energy-conscious projects.
    • Efficient data transfer: Supports GPRS multi-slot class 10/8 with various coding schemes for optimal data transmission.
    • Wide operating range: Works in temperatures from -30°C to +80°C, allowing for use in diverse climates.
    749.00
  • SIM800L GPRS GSM Module

    01

    * Product Images are shown for illustrative purposes only and may differ from actual product.

    • TTL serial port for serial port, you can link directly to the micro-controller.
    • Don’t need MAX232.
    • Power module automatically boots, homing network.
    • Onboard signal lights all the way.
    • It flashes slowly when there is a signal, it flashes quickly when there is no signal.
    199.00235.00

    SIM800L GPRS GSM Module

    199.00235.00
  • 12V Dual Channel Relay Module

    • Operating Voltage: 12V DC
    • Two separate LEDs for On/Off indication of the Relay
    • Triggering input voltage 3.3V – 5V 4)
    • Back EMF protection
    • Equipped with high-current relay 10A@250VAC / 10A@30VDC
    • It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc
    • High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection
    • Freewheeling diode to protect your microcontroller
    • Input Signal Pin connected to Burg stick for easy accessibility
    • Mounting holes provided
    83.00
  • 12V 1 Channel Relay Module

    • Brand new and high quality.
    • 1-Channel Relay interface board,
    • Equipped with high-current relay : 15A @ 125V AC or 10A @ 250V AC
    • Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM)
    51.0061.00

    12V 1 Channel Relay Module

    51.0061.00
  • 2 Channel 5V Relay Module with Optocoupler

    • Low Level Trigger Relay Module
    • Two separate LEDs for On/Off indication of the Relay.
    • Triggering input voltage 3.3V – 5V
    • Two separate LEDs for On/Off indication of the Relay
    • Triggering input voltage 3.3V – 5V 4)
    • Back EMF protection.
    • Works with logic level signals from 3.3V or 5V devices
    • AC Control Voltage: 250V @max.10A
    • DC Control Voltage: 30V @max. 10A
    60.00
  • 5v Relay 1 Channel Module

    • Trigger Voltage: 5 VDC
    • Trigger Current : 20 mA
    • Maximum Switching Voltage: 250VAC@10A; 30VDC @10A
    • Single Pole Double Throw (SPDT) Configuration
    • Power supply indicator lamp
    30.00
  • Bluetooth MP3 Decoding Board Module with SD Card Slot, USB, FM, and Remote Control

     

    • Comes with IR Remote Control
    • Stereo Digital Audio Output
    • Can be used as an audio receiver
    • Support USB/TF Card Slot/Bluetooth/FM/AUX switching, also supports folder selection and playback
    • Stereo Bluetooth with a call can also receive hands-free calls
    159.00
  • 2.7K ohm Resistor (pack of 12)

    * Product Images are shown for illustrative purposes only and may differ from actual product.

     

    • Resistance: 2.7 KOhms
    • Tolerance: ±5%
    • Power (Watts): 0.25W, 1/4W
    • Temperature Coefficient: 0/ -400ppm/°C
    • Operating Temperature: -55°C ~ 155°C
    14.00
  • 2.2k Ohm Resistor (Pack Of 12)

    • The 2.2k ohm resistors are helpful for students performing their engineering projects.
    • It is an essential component for prototyping and DIY projects.
    • The resistor is made of carbon film material.
    14.00
  • DHT11 Temperature & Humidity Sensor

    • The Operating Voltage of the DHT-11 Humidity And Temperature Sensor Module is 3.3VDC to 5.5VDC
    • The DHT-11 Humidity And Temperature Sensor Module is a basic, ultra low-cost digital temperature and humidity sensor
    • DHT11 sensor is good for 20-90% humidity readings.
    • The module can detect the surrounding environment of the humidity and temperature
    • The Module is highly reliability, excellent long-term stability and Low power consumption.
    • The DHT11 Module has fixed bolt hole and easy installation
    56.00
  • Ultrasonic sensor

    • Operating Voltage: 5 V
    • Sonar Sensing Range: 2-400 cm
    • Max. Sensing Range: 450 cm
    • Frequency: 40 kHz
    55.00
  • MQ-5 Gas Sensor Module

    • This is MQ-5 Gas Sensor Module
    • The Operating voltage of the gas sensors is 5 VDC.
    • MQ-5 gas sensor has high sensitivity to Methane, Propane, and Butane, and could be used to detect both Methane and Propane.
    • The sensor could be used to detect different combustible gas especially Methane, it is with low cost and suitable for different application.
    • Fast response Stable, long life and Simple drive circuit.
    90.00

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