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    12mm Stainless steel electronic key switch

    NPR 120.00
    Voltage: Ac 250V
    Current: 0.5A
    Color: As Shown in Picture
    Material: Stainless steel,Plastic
     
    Package includes:
    1x Keylock Switch
    2x Keys
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    16 Channel Digital Capacitive Switch Touch Sensor Module

    NPR 350.00

    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.

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    2S 8A Li-ion 7.4v 8.4V 18650 BMS PCM 15A Peak Current Battery Protection Board

    NPR 400.00

    p+/p- input/output interface, the same combination when the battery voltage, capacity, internal resistance should be matched well, battery voltage around the rated voltage of 3.7v, combination without output, after the completion of voltage charging activation by  7.4v.

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    2WD DIY Motor Smart Robot Car Chassis Set

    NPR 1,450.00

    Package includes:
    1 X Car Chassis
    2 X  Gear Motor(1:48)
    2 X  Car Tire
    1 X  Universal Wheel
    1 X Battery Box
    1 X All Necessary Screw And Nut

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    315MHZ Wireless 4 Channel Key Remote Control Receiver Module

    NPR 700.00

    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.

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    Big Button Module

    NPR 100.00
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    Bluetooth Module HC-05

    NPR 750.00

    HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. Serial port Bluetooth module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband.

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    Capacitive Touch Dimmer

    NPR 250.00
    • Hole distance: 16MM
    • Aperture: 2.5MM
    • Voltage range: 2.4-5V
    • Maximum output current: 500MA
    • PCB size: L23MM *W20MMThe lamp brightness can be adjusted by requirement, it is very to operate.
      It can touch in medium protection, such glass, acrylic, plastic, ceramics and so on, which is very safe.
      Wide application of voltage range, you can choose arbitrarily between 2.4V to 4.5V.
      Simple applied circuit, less peripheral devices, easy processing, low cost.
      Anti power and phone interference, the EFT can reach above +/-2KV; the touch response sensitivity and reliability will not affected by the close distance or multi-angle mobile phone interference.
      Install: Neednrsquo;t to touch copper foil directly,the dimming can be processed across the acrylic glass(above 3mm) or plastic.
      Application: It can control LED module, light and so on.It is available for indoor LED, lighting lamp,DIY automotive lights dimming refit.
      Function:Single touch,using the principle of capacitance touch.The default function is switch, dimming, with brightness memories LED touch dimming.It will light slowly when turn on the lights, and become dark slowly when turn off, which effectively avoid the stimulation to eyes.
      Dimming mode: Non-polar PWM dimming.
      Wiring method: PCB board(VCC,GND) is power input,(LED+, LED-) is connected with the LED lamps of positive and negative level (fingerprint) touch area.
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    Digital Light Sensor Module (TSL2561)

    NPR 800.00

    This module is based on the I2C light-to-digital converter TSL2561 to transform light intensity to a digital signal. Different from the traditional analog light sensor, this digital module features a selectable light spectrum range due to its dual light-sensitive diodes: infrared and full spectrum.

    You can switch among three detection modes to take your readings. They are infrared mode, full spectrum, and human visible mode. When running under the human visible mode, this sensor will give you readings just close to your eye feelings.

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    Digital USB Mobile Power Charging Current Voltage Tester Doctor Voltmeter Ammeter

    NPR 400.00
    Case Color: Blue
    Detection range: Voltage: 3v-7v error 0.1v Current :0-2.5A error 0.01A.
    It’s suitable for factories, laboratories and personal use.
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    DS1307 RTC 12C modules

    NPR 300.00

    The module based on DS1307, The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I²C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1307 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Timekeeping operation continues while the part operates from the backup supply.

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    ESP-WROOM-32 ESP32

    NPR 1,425.00
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    ESP-WROOM-32 ESP32

    NPR 1,700.00

    ESP32-WROOM-32 (ESP-WROOM-32) is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.

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    FPM10A Fingerprint Reader Sensor Module (3.3V/5V)

    NPR 1,800.00
    • This is 3.3V/5V FPM10A Fingerprint Reader Sensor Module
    • Optical Fingerprint Reader Sensor Module For Arduino Locks Serial Communication Interface
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    Infrared Sensor + Remote Control

    NPR 500.00

    A pair of infrared sensor and a 21 keyed remote control.