Showing 76–100 of 401 results

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    865-868MHZ/2.5 GAIN RUBBER DUCK ANTENNA L ANT2D

    ₹299.00 ₹99.00
    1. Frequency: 865 ~ 868 MHz
    2. Connector Type: SMA Plug Right Angle
    3. Application: GSM, 2G, 3G ,4G, LTE, ISM
    4. Polarization: Vertical Power Handling: 10 W HPBW: H:3600 / V:400
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    A3144 Hall Effect Sensor Module

    ₹99.00 ₹49.00
    1. Digital Output Hall-effect sensor.
    2. Operating voltage: typically 5V.
    3. Output Current: 25mA.
    4. It can be used to detect both the poles of a magnet.
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    AC 220V 1500W Digital Microcomputer Thermostat Switch W3001A

    ₹499.00 ₹199.00
    1. Output type: AC Output (AC 220V 1500W).
    2. Temperature setting upper and lower limits.
    3. Simple operation, suitable for seafood machines.
    4. Temperature Measuring Range: -50~110°C.
    5. Temperature Control Range: -50~110°C.
    6. Control Accuracy: Upto 0.1℃.
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    AC VOLTAGE SENSOR MODULE ZMPT101B SINGLE PHASE Z101B

    ₹199.00 ₹129.00
    1. Voltage – 250V
    2. Easy PCB mounting
    3. Good consistency
    4. Widely acclaimed
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    ACS712 – 30A Range Current Sensor Module

    ₹199.00 ₹129.00
    1. Supply Voltage: 4.5V ~ 5.5V DC
    2. Measure Current Range: -30A ~ 30A
    3. Sensitivity: 100mV/A
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    ACS712 5A range Current Sensor Module

    ₹199.00 ₹129.00
    1. Low-noise analog signal path.
    2. Device bandwidth is set via the new FILTER pin.
    3. 5 µs output rise time in response to step input current.
    4. Small footprint, low-profile SOIC8 package.
    5. 2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.
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    AD8232 ECG Measurement Kit AD8232

    ₹799.00 ₹429.00
    1. The Heart Rate Monitor Kit with AD8232 ECG sensor module Kit For Arduino is a cost-effective board use to measure the electrical activity of the heart. This electrical activity can be chart as an ECG or Electrocardiogram and output as an analogy reading.
    2. The ECG Module AD8232 Heart ECG Monitoring Sensor Module Kit for Arduino is designed to extract, amplify, and filter small bio-potential signals in the presence of noisy conditions; such as those created by motion or remote electrode placement.
    3. The AD8232 Heart Rate Monitor breaks out nine connections from the IC that you can solder pins, wires, or other connectors too. SDN, LO+, LO-, OUTPUT, 3.3V, GND provide essential pins for operating this monitor with an Arduino or other development board.
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    ADS1115 16-Bit I2C ADC 4-Channel Programmable Gain Amplifier Module AD1115

    ₹599.00 ₹199.00
    1. WIDE SUPPLY RANGE: 2.0V to 5.5V
    2. PROGRAMMABLE DATA RATE: 8SPS to 860SPS
    3. It has an Internal low-drift voltage reference
    4. Internal Oscillator.
    5. Internal PGA.
    6. I2C INTERFACE : Pin-Selectable Addresses.
    7. Four single ends Or Two differential inputs.
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    AI THINKER SX1278 WIRELESS TRANSCEIVER RA02

    ₹799.00 ₹499.00
    1. Long-Range Communication: Capable of up to 15 km transmission range (depending on environmental factors).
    2. LoRa Modulation: Utilizes LoRa technology for long-range, low-power communication with excellent interference resistance.
    3. Multiple Frequency Support: Operates on 433 MHz, 868 MHz, and 915 MHz frequencies (region-dependent).
    4. Low Power Consumption: Ideal for battery-powered applications, ensuring long operational life with minimal energy use.
    5. Wide Data Rate Range: Adjustable data rates from 300bps to 37.5kbps for optimal performance based on use case.
    6. High Sensitivity: Features a sensitivity of -148 dBm for superior reception in noisy or challenging environments.
    7. Integrated FIFO Buffer: Onboard FIFO buffer for smoother data handling and reduced CPU load.
    8. Flexible Interface Options: Compatible with both SPI and UART interfaces for easy integration with microcontrollers.
    9. Built-in Low Noise Amplifier (LNA): Enhances signal reception, ensuring more reliable communication.
    10. Compact Size: Small form factor (27mm x 16mm) for easy integration into space-constrained applications.
    11. Adjustable Transmission Power: Up to +20 dBm, depending on frequency and regional requirements.
    12. Wide Operating Temperature: Functional within a broad temperature range of -40°C to +85°C.
    13. Antenna Connection: External antenna port (SMA or U.FL depending on model) for improved signal quality.
    14. Low Receiver Current: Low current consumption (<13 mA) for efficient power management in remote applications.
    15. Ideal for IoT and Remote Sensing: Perfect for long-range wireless IoT, remote control, smart agriculture, and industrial monitoring projects.

     

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    AIR PRESSURE (0-40KPA) SENSOR MODULE HX710B

    ₹399.00 ₹199.00
    1. Model: HX710B
    2. Data Output Rate:10 SPS / 80SPS
    3. Max. Operating Current (mA):1.5
    4. IC Package:16 Pin SOP
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    Air Quality Sensor MQ135

    ₹299.00 ₹179.00
    1. MQ135 Gas Sensor module for Air Quality having Digital as well as Analog output
    2. Sensitive material of MQ135 gas sensor is SnO2, which with lower conductivity in clean air. 
    3.  MQ135 gas sensor has high sensitivity to Ammonia, Sulphide and Benzes steam, also sensitive to smoke and other harmful gases.
    4.  It is with low cost and suitable for different application.
    5. Used for family, Surrounding environment noxious gas detection device, Apply to ammonia, aromatics, sulphur, benzene vapor, and other harmful gases/smoke, gas detection, tested concentration range: 10 to 1000 ppm.
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    Alcohol Ethanol Detection Sensor MQ3

    ₹399.00 ₹179.00
    1. Power Supply: 5 Volts
    2. Interface Type: Analog & Digital
    3. High Sensitivity to Alcohol & small sensitivity to Benzine.
    4. Low Cost.
    5. Stable & Long Life.
    6. On board Power indication.
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    ALTIMETER ATMOSPHERIC PRESSURE SENSOR BMP280

    ₹199.00 ₹99.00
    1. Get more precise temperature, atmospheric pressure values, and approximate altitude data
    2. Enhancement of GPS navigation (e.g. time-to first-fix improvement, dead-reckoning, slope detection)
    3. Indoor navigation (floor detection, elevator detection)
    4. Outdoor navigation, leisure and sports applications
    5. Weather forecast
    6. Health care applications (e.g. spirometry)
    7. Vertical velocity indication (e.g. rise/sink speed)
    8. Libraries and tutorials available for Arduino and other micro controllers
    9. Operating Voltage: 1.71V to 3.6V – would typically be operated from 3.3V
    10. Operating Temperature: -40 to +85 deg. Celsius (full accuracy between 0 and +65 deg. C)
    11. Operating Pressure: 300 hPa to 1100 hPa
    12. Peak current: 1.12mA
    13. Accuracy between 700 to 900hPa and 25 to 40 deg. C: ±0.12hPa and ±1.0m
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    AMPLIFIER BOARD “005” 5 volt Bluetooth Lossless Audio Power Module AP005

    ₹599.00 ₹199.00
    1. Bluetooth Connectivity: Seamlessly connects to smartphones, tablets, and other Bluetooth devices for wireless audio streaming.
    2. Lossless Audio Quality: Supports high-definition audio transmission for superior sound fidelity.
    3. 5V Power Supply: Efficiently operates on a 5V power source, suitable for portable and battery-powered applications.
    4. Compact Design: Space-saving form factor for easy integration into various projects.
    5. User-Friendly Setup: Simple connections and straightforward installation process.
    6. High Power Output: Drives speakers with up to 15W per channel for impressive audio performance.
    7. LED Indicator: Visual indicators for power and Bluetooth connectivity status.
    8. Versatile Applications: Ideal for DIY Bluetooth speakers, audio upgrades, and portable sound systems.
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    Amplifier Board “005” Audio Music Player DIY Mono Board With Built In Bluetooth, FM, USB, SD-Card Slot AP005

    ₹299.00 ₹199.00
    1. Mono Audio Amplifier: Drives a single speaker with clear and powerful sound output (ideal for small to medium-sized speakers).
    2. Built-in Bluetooth 4.0: Stream music wirelessly from smartphones, tablets, and other Bluetooth-enabled devices.
    3. FM Radio Receiver: Listen to your favorite FM radio stations (87.5MHz – 108MHz) directly from the board.
    4. USB/SD Card Playback: Supports music playback from USB flash drives and SD cards (up to 32GB) with MP3 and WMA file format support.
    5. AUX Input: 3.5mm auxiliary input for wired audio sources like MP3 players, laptops, or other external devices.
    6. Compact Design: Small and DIY-friendly board, easy to integrate into custom audio systems, portable speakers, or car audio projects.
    7. Power Supply: Operates with a DC 12V power supply, with a wide voltage range of 9V to 15V.
    8. Easy Volume Control: Built-in potentiometer for adjustable volume, providing user-friendly audio control.
    9. LED Indicator: Visual power-on status LED for easy monitoring.
    10. Wide Speaker Compatibility: Compatible with speakers rated 4Ω to 8Ω, offering flexible integration with various speaker types.
    11. Power Output: Delivers 15W-30W RMS depending on the speaker impedance.
    12. Signal-to-Noise Ratio (SNR): ≥ 80dB for clear and distortion-free audio playback.
    13. Built-in Protection: Includes short-circuit, overload, and over-voltage protection for safe operation.
    14. Versatile Applications: Perfect for DIY audio projects, portable Bluetooth speakers, home audio systems, car audio setups, and small PA systems.
    15. Easy to Use: Simple wiring connections, making it easy to integrate with external components and audio setups.

     

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    AMS1117 3.3V Power Supply Module AMS173

    ₹199.00 ₹59.00
    1. Input: DC 4.5V – 12V (input voltage must be more than output voltage (more than 1V))
    2. Output: 3.3V, 800mA (load current cannot exceed 800ma)
    3. Onboard AMS1117 chip.
    4. Onboard power indicator to indicate power is turned on: Red LED.
    5. Small Compact Size, 4Pin Type, Breadboard Friendly.
    6. Dual-panel design, the layout is nice
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    AMS1117 5V Step Down Power Supply Module

    ₹99.00 ₹39.00
    1. Put: DC 6.5V – 12V (input voltage must be more than output voltage (more than 1V))
    2. Output: 5.0V (+-0.05v error), 800mA (load current cannot exceed 800ma)
    3. Onboard AMS1117 chip.
    4. Onboard power indicator to indicate power is turned on: Red LED.
    5. Output voltage interface, connection to facilitate the experimental.
    6. Small Compact Size, 4Pin Type, Breadboard Friendly.
    7. 2P single row pin input and output for easy connection
    8. Dual-panel design, the layout is nice
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    ANALOG PH TESTING SENSOR MODULE FOR ARDUINO PHSENS

    ₹999.00 ₹799.00
    1. voltage: 5±0.2V
    2. The detection concentration range: PH0-14
    3. The detection range of temperature: 0-60 centigrade
    4. The response time: ≤ 5S
    5. Stability time: ≤ 60S
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    Analog TDS Meter Probe Water Quality Monitoring V1 Sensor Module TDSS

    ₹999.00 ₹599.00
    1. This TDS probe sensor for arduino is used to measure TDS value of the water. The TDS value can be used as one of the basis for reflecting the cleanliness of water.
    2. TDS (Total Dissolved Solids): indicates how many milligrams of soluble solids dissolved in one liter of water. The higher the TDS value, the more soluble solids dissolved in water, and the less clean the water is.
    3. This TDS Meter Probe is plug and play and easy to use. Also, the wide supply voltage of 3.3~5.5V and the analog signal output of 0~2.3V. Comes with XH2.54-2P/3P connector wires.
    4. Its Electrode can measure conductive materials, such as suspended solids, heavy metals and conductive ions in water. Also, it can be used for water quality testing in the field of domestic water and hydroponics.
    5. With this sensor, you can easily DIY a TDS detector, and easily check the cleanliness of the water to make your water quality better. How to use: Search for “keyestudio wiki KS0429” in Google Chrome to get the wiki online tutorial for this product.
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    ARDUINO M659 JQ6500 VOICE SOUND MODULE USB JQ6500

    ₹399.00 ₹190.00
    1. MP3 file format:
    2. support all bit rate 11172-3 and ISO13813-3 layer3 audio decoding
    3. Sample rate support (KHZ): 8/11.025/12/16/22.05/24/32/44.1/48
    4. support Normal, Jazz, Classical, Pop, Rock and other sound effects
    5. UART interface: standard serial port, TTL level, baud rate can be set
    6. Input voltage: 3.2V-5V (best 4.2V);
    7. Rated current: 20ma
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    AT-09 Bluetooth 4.0 UART Transceiver Module CC2541 Compatible with HM10

    ₹499.00 ₹269.00
    1. Industrial remote control, remote sensing.
    2. POS system, Bluetooth keyboard, mouse, game controllers.
    3. Automobile testing equipment.
    4. Portable, the battery power of medical equipment.
    5. Automated data collection.
    6. Bluetooth remote control toy.
    7. The wireless LED display system.
    8. Bluetooth printer.
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    AT24C32 IIC MODULE PRECISION RTC NA041 (WITHOUT BATTERY) DS3231

    ₹299.00 ₹199.00
    1. Accuracy 2 ppm from 0° C to +40° C
    2. Accuracy 3.5 ppm from -40° C to +85° C
    3. Digital Temp Sensor Output: ±3° C Accuracy
    4. Memory Chips: AT24C02 (2Kbit)
    5. Register for Aging Trim
    6. RST Output/Pushbutton Reset Denounce Input
    7. Two Time-of-Day Alarms
    8. Programmable Square-Wave Output Signal
    9. Fast 400 Khz I2C interface
    10. High Accuracy: DS3231 chip provides precision timekeeping with less than 2 minutes error per year.
    11. I2C Interface: Easy integration with microcontrollers through I2C communication for seamless connectivity.
    12. Temperature Compensation: Built-in temperature compensation ensures reliable timekeeping across various environments.
    13. 24-Hour Format Support: Offers timekeeping in both 12-hour and 24-hour formats, accommodating diverse project needs.
    14. Compact Design: Small footprint allows for easy mounting on breadboards or integration into other circuits.
    15. Non-volatile EEPROM: AT24C32 memory enables data storage without battery backup, ensuring data persistence.
    16. User-Friendly Libraries: Compatible with popular platforms like Arduino and Raspberry Pi, simplifying implementation.
    17. Wide Operating Voltage: Supports power supply voltages from 3.3V to 5.5V, enhancing compatibility with different systems.
    18. Versatile Applications: Ideal for data loggers, alarm systems, clocks, and various embedded projects.
    19. Battery Not Included: Designed for use without a battery, allowing flexibility in power management.
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    BK8000L BLUETOOTH AUDIO SERIAL MODULE PORT B8000L

    ₹299.00 ₹199.00
    1. Model:BK8000L
    2. bluetooth :V2.1+EDR
    3. Supply voltage :DC2.8-4.2V
    4. bluetooth protocol: HFPV1.5, A2DPV1.2, AVRCPV1.4, HSP1.2, GAVDP1.2, IOP
    5. Working current :≤45mA
    6. Standby current :<500uA
    7. Temperature range: -40°C ~ + 85°C
    8. Wireless transmission range: >10 meters
    9. Transmission power :Class2, 4dbm
    10. Sensitivity :-80dBm <0.1% BER
    11. .Frequency Range :2.4GHz ~ 2.480GHz
    12. Decoding audio performance:SBC
    13. SNR:≤75db
    14. Board size 25×13.5mm
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    BLUETOOTH 4.2F 5W+5W STEREO AD AMP MODULE APCT14

    ₹399.00 ₹199.00
    1. Bluetooth Version: 4.2
    2. Supply Current (A): 1
    3. Recommended Power Supply: 5V
    4. Max. Audio Output Power: 10W
    5. Length (mm): 41
    6. Width (mm): 20
    7. Height (mm): 11.5
    8. Weight (gm): 15
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    BLUETOOTH AUDIO MODULE POWER AMP BOARD 3.5-5V BT28

    ₹199.00 ₹99.00
    1. Bluetooth 3.0 with audio signal decoding feature.
    2. The output is directly compatible with the amplifier.
    3. Very less weight and small size form factor make it easily fits into any application area.
    4. Can be used to Design your own wireless music system
    5. Low power consumption.
    6. 3.5v-5v voltage supply.
    7. Weight:  0.003Kg.
    8. LxBxH:   23mx13mmx2mm.
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