Showing 301–325 of 406 results

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    SIM800L GPRS GSM Module Micro SIM Card Core Board Quad-Band TTL Serial Port S800S

    ₹399.00 ₹299.00
    1. Module: sim800l quad-band 850/900/1800/1900mhz
    2. Supply voltage range: 3. 4V ~ 4. 4V
    3. Gprs multi-slot class12 connectivity: max. 85
    4. Compact size: 23mm x 35mm x 5. 6Mm
    5. Real time clock
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    SIM900A V4.0 GSM GPRS Wireless Kit S900A

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    ₹699.00 ₹399.00
    1. The onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.
    2. The size of the module is 49*50, all the new and original device.
    3. The computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.
    4. Standby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.
    5. The serial port circuit: support for 3.3V single chip microcomputer. TTL serial port support
    6. 3 and 5V single chip microcomputer.
    7. The SIM card circuit to increase the SMF05C ESD chip.
    8. Antenna circuit: guarantee short and straight, so as to ensure the signal strength.
      PCB display screen printing mark: each interface, convenient development two times, the SIM900/A hardware is completely following the design when the design manual.
    9. Two power supply interfaces: VCC5, 5V DC above 1A. Computer 5V power supply can be early computer USB. DC long data circuit over larger recommended 5V1A. VCC4, 3.5–4.5V power supply, ibid., suitable for lithium battery.

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    SINGLE BUTTON MIRROR TOUCH SENSOR SWITCH 3A MT1B3

    ₹399.00 ₹199.00
    1. Working voltage: DC12-24V 3Amp
    2. Load type: LED lamps and various household appliances
    3. Load power: ≤36W
    4. Touch head: 50X34X10mm
    5. This switch is an isolated touch sensor switch, suitable for all kinds of lamps with medium (such as glass, acrylic, plastic, ceramic, etc.)
    6. LED can be made ON-OFF just by a single touch.
    7. Sensitive to touch
    8. Lighting control
    9. LED’s intensity can be altered.
    10. Easy to connect with LED.
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    SINGLE BUTTON MIRROR TOUCH SENSOR SWITCH 5A MT1B5

    ₹599.00 ₹399.00
    1. Mirror touch dimmer switch,dimmable touch sensor switch for
    2. hotel bathroom,smart touch switch,
    3. mirror light touch sensor switch
    4. Loading Power:≤50W
    5. Current: <5A
    6. Suitable for Two LED on/off and Dimmer
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    SINGLE BUTTON MIRROR TOUCH SENSOR SWITCH E 4A MT1B4

    ₹599.00 ₹299.00
    1. Suitable for DC 12V power supply
    2. reliable, easy to install, sensitive to touch
    3. Lighting control
    4. Anti fog control
    5. Sleep mode（Long touch to turn off button backlight ）
    6. Connect the black and red wires to the power input of the switch and another set of red and blue wires as the output of the light bar.
    7. Design a touch point on the mirror surface. Contact size is 15 ~ 20mm. First, get rid of the lens contact point. The width of the column is preferably 1.5-2CM. Removing is just a backlight. Clear, touch position at a glance, both beautiful and easy to find the touch switch position.
    8. When installing the switch, draw a center cross line on the contact point. There are three arrow lines on the switch box.
    9. Do not need to touch metal parts through glass. Induction trigger switch work, touch function, high safety performance.
    10. This switch is isolated touch sensing switch, suitable for all kinds of media (such as glass, acrylic, plastic, ceramic, etc.) lamp body lamps
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    Sip To Ethernet TCP/IP Network Module Mini W5500M

    ₹699.00 ₹399.00
    1. 80MHz high-speed SPI interface
    2. Built-in hardware TCPIP protocol stack, users need almost no knowledge of complex network protocols
    3. Support up to 8 Socket connections
    4. Support TCP, UDP, ICMP, IPv4, ARP, IGMP, Pepo protocol
    5. Integrated data link layer, physical layer
    6. Support power-down wake up
    7. Support high-speed serial peripheral interface (SPI mode 0~3)
    8. Internal 32K byte send and receive buffer
    9. Embedded 10BaseT/100BaseTX Ethernet Physical Layer (PHY)
    10. Support auto-negotiation (10/100-Based full/half-duplex)
    11. IP fragmentation is not supported
    12. 3.3V working voltage, I/O signal port 5V withstand voltage
    13. LED status display (full-duplex / half-duplex, network connection, network speed, active status)
    14. Ultra-small pin package for easily embedded applications
    15. Provide C application routines
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    Small Microphone Sound Sensor Module AB003M

    ₹199.00 ₹89.00
    1. There is a mounting screw hole 3mm.
    2.  5v DC power supply
    3. With analog output
    4. There are threshold level output flip
    5. Power indicator light
    6. The comparator output is light
    7. High Sensitivity Sound Microphone Sensor Detection Module
    8. Electric condenser microphone
    9. Low-level output signal used for sound control light
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    SMART MECHANICAL GAS VALVE SHGAS

    ₹2,999.00 ₹1,999.00
    1. Remote Control: Manage and monitor gas flow remotely via a smart app or web interface.
    2. Automatic Shutoff: Automatically shuts off gas supply in case of leaks or emergencies for safety.
    3. Energy Efficient: Optimizes gas consumption to reduce waste and improve overall system efficiency.
    4. Leak Detection: Built-in sensors to detect gas leaks and send instant alerts.
    5. Durable Construction: Made from high-quality, corrosion-resistant materials for long-lasting performance.
    6. Manual Override: Manual control option in case remote or automated control is unavailable.
    7. Precision Flow Control: Fine-tune gas flow for improved system performance.
    8. Compatibility: Works with a wide range of gas-powered appliances and systems.
    9. User-Friendly Interface: Simple and intuitive app interface for easy installation and operation.
    10. Weatherproof Design: Suitable for both indoor and outdoor use, resistant to environmental conditions.
    11. Pressure Rating: Supports up to 5 bar of pressure (depending on the model).
    12. Temperature Range: Operates effectively from -10°C to 70°C.
    13. Connectivity: Available in Wi-Fi, Bluetooth, or Zigbee for smart home integration.
    14. Safety Features: Includes overpressure protection and emergency shutoff capabilities.
    15. Certifications: CE, UL, ISO9001 certified for safety and quality.
    16. Applications: Ideal for residential, commercial, and industrial gas systems, including heating and kitchen appliances.
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    SMOKE GAS LPG BUTANE SENSOR MQ2

    ₹199.00 ₹159.00

    Smoke Gas LPG Butane Sensor is a compact and reliable module designed to detect LPG, butane, propane, methane, and smoke. With high sensitivity, fast response, and both analog/digital outputs, it’s ideal for gas leak detectors, fire alarms, and safety monitoring projects.

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    SOIL MOISTURE DETECTION HUMIDITY SENSOR AB054

    ₹199.00 ₹99.00

    Soil Moisture Detection Humidity Sensor – Compact sensor with analog and digital outputs for monitoring soil moisture levels. Ideal for smart irrigation, gardening, agriculture, and Arduino or Raspberry Pi projects.

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    SOIL NPK SENSOR RS485 SNPK

    ₹7,999.00 ₹6,599.00

    Soil NPK Sensor RS485 – A high-precision digital sensor for measuring soil Nitrogen, Phosphorus, and Potassium levels. With RS485 Modbus communication, waterproof design, and strong

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    SOUND SENSOR MODULE AB003

    ₹99.00 ₹79.00

    Sound Sensor Module – A compact and sensitive module that detects sound intensity using an electret microphone. It provides both analog and digital outputs, with adjustable sensitivity, making it ideal for Arduino, Raspberry Pi, robotics, noise monitoring, and sound-activated projects

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    Sound Sensor Module LM393 AB393

    ₹199.00 ₹89.00
    1. Working voltage: DC 3.3-5V.
    2. IC Chip: LM393
    3. Signal output indication.
    4. The output is digital.
    5. Single channel signal output.
    6. With the retaining bolt hole, convenient installation.
    7. Output low level and the signal light when there is sound.
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    Speak Recognition Voice Recognition Module V3 NA239

    ₹2,999.00 ₹1,999.00
    1. Speak (Voice) Recognition Module V3 compatible with Arduino is a compact and easy-control speaking recognition board.
    2. Speak (Voice) Recognition Module V3 product is a speaker-dependent voice recognition module. 
    3. It supports up to 80 voice commands in all.
    4.  Max 7 voice commands could work at the same time. Any sound could be trained as the command. 
    5.  Users need to train the module first before let it recognizing any voice command.
    6. This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of a function). General Output Pins on the board could generate several kinds of waves while the corresponding voice command was recognized.
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    SPEED SENSOR LM393 MODULE SPEEDM

    ₹149.00 ₹59.00
    1. VCC: The positive 3.3-5 v power supply.
    2. GND: Connect power negative.
    3. DO: TTL switch signal output.
    4. AO: This is analog output.
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    ST-Link-V2 Programming Unit Mini STM8 STM32 Downloader With Protective Case

    ₹399.00 ₹299.00
    1. PCB installed inside of aluminum alloy U disk shell, portable, safe and reliable!
    2. Interface definition directly marked on the shell, clear, convenient and practical!
    3. 5V, 3.3V offers at the same time, allowing you to program your target board with both 5V and 3.3V
    4. Shell characters using laser engraving, never fade off! Permanent clarity!
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    STC-3028 TEMPERATURE & HUMIDITY CONTROLLER 12VDC S3028

    ₹1,999.00 ₹699.00
    1. Temperature Control Range: -20 ° C ~ 80 ° C
    2. Screen Display: Dual Screen Dual Display
    3. Machine Power Consumption: Less Than 3W
    4. Temperature Measurement Accuracy: 1° C, 0.1%RH
    5. Resolution: 0.1 ° C
    6. Sensor: Integrated sensor
    7. Ambient Temperature: 0~60°C
    8. Relative Humidity: 0%~100% (no condensation)
    9. Machine Size: Approx. 75 x 34.5 x 85mm / 3 x 1.4 x 3.3in
    10. Installation Opening: Approx. 71 x 29mm / 2.8 x 1.1i
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    STEPPER MOTOR DRIVER CONTROLLER 4A 9~42V TB6600

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    ₹599.00 ₹449.00

    It offers smooth motion control with adjustable microstepping and features built-in protections for over-voltage, over-current, and overheating.

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    SW520D Tilt Sensor Module Board (Vibration Sensor)

    ₹99.00 ₹69.00
    1. Small size, simple to use and easy installation
    2. Digital output
    3. Long lifeline
    4. LED indication when the switch is on
    5. Can work on low voltage
    6. Easy interface with Arduino and other controllers
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    TCRT5000 Single Channel Line Tracking Sensor Module 3 Pin

    ₹99.00 ₹45.00
    1. Working voltage of 5V, the output of the black line low, white line of high output
    2. Uses Infrared Light to Detect Anti-Interference Ability
    3. Sensors to adopt TCRT5000 High Sensitivity, Stable Performance
    4. Exquisite workmanship, with the indicator
    5. Has a fixed bolt hole for easy installation
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    TCRT5000 TRACKING 4 PIN MODULE T5000

    ₹199.00 ₹99.00

    TCRT5000 Tracking 4-Pin Module – An infrared reflective sensor for line tracking, edge detection, and proximity sensing. Features digital & analog outputs with adjustable sensitivity, ideal for robotics and automation projects.

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    TCRT5000L 5 IR Channel Tracking Sensor Tracking Module Infrared Sensor

    ₹399.00 ₹179.00
    1. High-Quality Tracker Sensor
    2. The module is a convenient carrier for eight IR emitter and receiver pairs evenly paced.
    3. Distance between each IR Sensor: 15mm
    4. Uses 5 sensors for best resolution
    5. Great useful in building fast line following and grid navigating robots
    6. Comes with easy to use digital outputs with a direct connection to microcontrollers
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    TCS3200 Color Recognition Sensor Module for MCU Arduino

    ₹1,099.00 ₹999.00
    1. Operating Voltage: 3V-5V
    2. High-resolution conversion of light intensity to frequency.
    3. Chip pins all has drawn for standard 100.
    4. Put the needle (2.54 mm).
    5. Mil-convenient for bitmap board.
    6. Programmable color and full-scale output frequency.
    7. Communicate directly with a microcontroller.
    8. Low-profile surface mount package.
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    TDA 7388 AUDIO AMPLIFIER 4 CH

    ₹1,999.00 ₹699.00
    1. 4-Channel Output: Provides 4 channels of audio amplification for driving multiple speakers in stereo or surround sound setups.
    2. High Power Output: Delivers up to 14W per channel (RMS) at 4Ω speakers for powerful, clear audio; 10W per channel (RMS) at 8Ω speakers.
    3. Low Distortion: Produces low Total Harmonic Distortion (THD ≤ 0.1%), ensuring clean, distortion-free sound even at high volume levels.
    4. High Signal-to-Noise Ratio: ≥ 90dB SNR for minimal noise and interference, delivering high-fidelity sound with crisp highs and deep bass.
    5. Thermal and Overload Protection: Built-in overload, overheat, and short-circuit protection for safe and reliable operation.
    6. Compact Design: Small form factor (60mm x 60mm) for easy integration into car audio systems, DIY speaker projects, and home audio setups.
    7. Low Power Consumption: Energy-efficient design reduces power usage, ideal for portable and low-power applications.
    8. Adjustable Gain Control: Onboard potentiometer for easy adjustment of volume levels and fine-tuning audio output.
    9. Wide Frequency Response: Supports a frequency range of 20Hz – 20kHz, ensuring full-range audio reproduction.
    10. Speaker Impedance Compatibility: Works with 4Ω and 8Ω speakers, offering flexibility for various audio system configurations.
    11. Easy Installation: Simple wiring and clear pinout connections for quick setup in custom or existing audio systems.
    12. Durable and Reliable: Designed to withstand long-term use with built-in thermal protection to prevent overheating.
    13. Ideal for DIY Audio Projects: Perfect for custom audio systems, car stereo upgrades, home theater setups, and public address systems.
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    TDA7265 Home Theater Board

    ₹999.00 ₹599.00
    1. Dual-Channel Output: Delivers 35W per channel (RMS) at 4Ω speakers, offering a total of 70W stereo output for a rich, immersive sound experience.
    2. Low Distortion: Low Total Harmonic Distortion (THD ≤ 0.1%) for clear, distortion-free audio at all volume levels.
    3. High Signal-to-Noise Ratio: ≥ 90dB SNR ensures minimal noise interference and pristine, high-fidelity sound quality.
    4. Thermal & Overload Protection: Built-in thermal protection, overload, and short-circuit protection to safeguard the amplifier and connected speakers.
    5. Wide Voltage Range: Operates on DC 12V to 24V, with 18V recommended for optimal power and performance.
    6. Speaker Compatibility: Works with 4Ω to 8Ω speakers, giving you flexibility in speaker selection for various setups.
    7. Class AB Amplification: Provides a balance of power efficiency and audio quality with Class AB amplification for less heat and high-quality sound.
    8. Compact Design: Small form factor (105mm x 70mm) ideal for easy integration into home theater systems, DIY audio projects, or custom speaker builds.
    9. Energy Efficient: Low power consumption for efficient operation, making it suitable for long-term use without excessive energy use.
    10. Easy to Install: Onboard connectors and simple wiring make setup and installation fast and straightforward.
    11. Versatile Applications: Perfect for home theater systems, DIY speaker projects, car audio systems, and portable speaker builds.
    12. Affordable Solution: Provides high-quality audio amplification at an affordable price, ideal for both hobbyists and professional audio projects.
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