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    A level shifter translates logic signals from one level to another. Usually, this shift takes place between 5V and 3.3V, but you can use other voltages as needed, such as 2.5V or 1.8V.

    Logic Level Shifter

    NPR 100.00
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    Using IO port trig trigger location, to the high level signal of at least 10us module automatically sends 8 40khz fang bo, automatic detecting whether a signal return. A signal return, a high level is output through the io port echo, the time duration of the high level is ultrasonic from launch to return. The test distance = (high level time * speed of sound (340m/s)) /2ranging, the measured object area of not less than 0. 5 square meters and the plane as required to smooth, otherwise affect the measurement results.

    JSN-SR40T Ultrasonic Ranging Sensor Module

    NPR 1,800.00
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    •    IR Infrared Obstacle Avoidance Sensor Module can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on
    •          the module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential is adjusted.
    •          Can be used for 3-5V DC power supply modules.

    IR Infrared Obstacle Avoidance Sensor Module

    NPR 300.00
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    Driver module for Stepper Motor Driver 288YJ-48 5v

    Stepper Motor Driver

    NPR 140.00
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    Big Button Module

    NPR 100.00
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    This GSM Modem can accept any GSM network operator SIM card and act just like a mobile phone with its own unique phone number. Advantage of using this modem will be that you can use its RS232 port to communicate and develop embedded applications. Applications like SMS Control, data transfer, remote control and logging can be developed easily.

    SIM 800L Module

    NPR 1,500.00
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    This is essentially a ramped up version of our Ardumoto motor driver shield. For this monster shield we’ve replaced the L298 H-bridge with a pair of VNH2SP30 full-bridge motor drivers. We’ve also beefed up the support circuitry so this board is capable of driving a pair of high-current motors!

    Monster Motor Sheild (for Arduino) VNH2SP30 30A

    NPR 1,399.00
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    1.Advanced Micro Devices, volume: 1.85 * 211cm

    2.Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise

    3.Two-channel stereo, 5V power supply can output 3W +3 W power, can directly drive 4 8 small speaker output power, full of energy, good sound quality.

    4.Unique without LC filter Class D digital power board, and can be used directly to the computer’s USB powered.

    5.Dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring.

    6.Ultra-miniature design, can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency.

    7.All using the machine for the entire board soldering, hand soldering iron welding quality comparable!

    PAM8403 module Super mini digital amplifier board 2 * 3W Class D digital amplifier board efficient 2.5 to 5V USB power

    NPR 140.00
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    The SIM800A Quad-Band GSM/GPRS Module with RS232 Interface is a complete Quad-band GSM/GPRS solution in an LGA(Land grid array) type which can be embedded in the customer applications. SIM800A support Quad-band 850/900/1800/1900 MHz, it can transmit Voice, SMS and data information with low power consumption.

    With a tiny size, it can fit into slim and compact demands of custom design. Featuring and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.

    The SIM800A modem has a SIM800A GSM chip and RS232 interface while enables easy connection with the computer or laptop using the USB to the Serial connector or to the micro-controller using the RS232 to TTL converter. Once you connect the SIM800A modem using the USB to RS232 connector, you need to find the correct COM port from the Device Manager of the USB to Serial Adapter.

    Then you can open Putty or any other terminal software and open a connection to that COM port at 9600 baud rate, which is the default baud rate of this modem. Once a serial connection is open through the computer or your micro-controller you can start sending the AT commands. When you send AT commands for example “AT\r” you should receive back a reply from the SIM800A modem saying “OK” or other response depending on the command sent.

    Sim 800A with Antenna

    NPR 3,000.00
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    RF modules are very popular among the Arduino tinkerers. The 433MHz is used on a wide variety of applications that require wireless control.

    Specifications RF 433MHz Receiver

    • Frequency Range: 433.92 MHz

    • Modulation: ASK

    • Input Voltage: 5V

    Note: Each unit contains a pair of transmitter and receiver.

    RF 433MHz Transmitter & Receiver Module

    NPR 280.00
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    This capacitive touch sensor module uses the TTP229 integrated circuit, making it easy to add capacitive touch input for projects. It features 16 sensitive touch pads that make an ideal replacement for the traditional keypads.

    16 Channel Digital Capacitive Switch Touch Sensor Module

    NPR 350.00
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    Remote control

    Operating voltage: DC12V (27A/12V battery x1)

    Operating Current: 10mA @ 12V

    Radiated power: 10mw @ 12V

    Modulation mode: ASK (Amplitude Modulation)

    Transmitting frequency: 315MHZ (SAW frequency stabilization)

    Transmission distance :50-100M (Open field the receiver sensitivity -100dbm)

    Encoder types: fixed code

    The frequency of this product is 315 mhz.

    315MHZ Wireless 4 Channel Key Remote Control Receiver Module

    NPR 700.00
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    Features:

    •          This module uses a professional microphone amplifier IC.
    •          Low noise
    •          Small size
    •          High sensitivity
    •          Fixed gain in 20db
    •          Voltage: 3-5V
    •          OUT output: default output analog signal.

    MAX9812 Microphone Amplifier Module

    NPR 450.00
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    Lots of robotic projects need a joystick. This module offers an affordable solution
    to that. The Joystick module is similar to analog joysticks found in gamepads. It is made
    by mounting two potentiometers at a 90 degrees angle. The potentiometers are
    connected to a short stick centered by springs.

    Joystick Module

    NPR 400.00
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    DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability.

    Temperature Humidity Sensor DHT-22 Module

    NPR 620.00
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    Power Adapter (12V 1A)

    NPR 300.00