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      • Arduino Shields
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      • Other Arduino-Supported AVR
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      • STM32
      • ATSAMD
      • Other Cortex-M
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    • DCDC Buck Step-down
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      • Other Bus
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    • Op-Amp, Logic, Buffer, Signal, TIM
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      • 3G 4G LTE
      • LWPA NBIOT / LTE-M
    • Tracker
    • RFID, NFC, etc
    • Antenna
    • Infrared IR
  • Interactive
    • LCDs
      • Parallel 8/16 bits / RGB LCD
      • Char / Graphic / Segment LCDs
      • I2C / SPI Interface LCD
      • HMI / Serial / USB
      • HDMI / LVDS
      • Arduino Display Shield
      • Projects LCD Module
    • LEDs
      • Single LEDs
      • LED Strips
      • Matrix Panel / 7 Segment Display
    • OLED, E-Paper
    • Input Manual
      • Switch / Button
      • Keypad
    • LED Display Driver, Printer
  • Sensors
    • Aaccelerometer Magnetometer Gyroscope Barometer Compass
    • Lightness / RGB / Color / UV
    • Liquid / Moisture / Rain / Gas
    • Sound / Voice / Frequency
    • Temperature, Humidity, Pressure
    • Weight / Strain
    • Proximity / TOF / Ultrasonic / PIR / Microwave
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    • Camera
    • Voltage / Current / Power
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    • Encoder / EndStop
    • Driver Board
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    • Speaker / Buzzer / Piezo
    • TRIAC / Tune
    • Cooler / Pump
    • Motor / Stepper / Servo
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    • Prototyping Cables
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      • Heat Sink
    • Tools Prototyping
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    • Connectors
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Sensors

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  • AM2301 Digital Temperature & Humidity Sensor (DHT21)
    Add to cart
    Quick View
    Temperature, Humidity, Pressure

    AM2301 Digital Temperature & Humidity Sensor (DHT21)
    0 out of 5
    $5.10
  • OV7670 Camera Module [FIFO]
    Select options This product has multiple variants. The options may be chosen on the product page
    Quick View
    Camera

    OV7670 Camera Module [FIFO]
    0 out of 5
    $1.31 – $12.22Price range: $1.31 through $12.22
  • 5PCs Piezo Piezoelectric Disc Sensor (27mm Dia.)
    Add to cart
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    Speaker / Buzzer / Piezo, Weight / Strain

    5PCs Piezo Piezoelectric Disc Sensor (27mm Dia.)
    5.00 out of 5
    $1.20
  • 3PCs Laser Point, Pointer 650nm
    Add to cart
    Quick View
    Speed / Shake / Laser

    3PCs Laser Point, Pointer 650nm
    5.00 out of 5
    $1.30
  • Sound Voice Microphone Sensor Module
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    Quick View
    Sound / Voice / Frequency

    Sound Voice Microphone Sensor Module
    0 out of 5
    $1.30
  • Vibration Shake Sensing Module, LM393 SW18020P SW-180
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    Quick View
    Speed / Shake / Laser

    Vibration Shake Sensing Module, LM393 SW18020P SW-180
    5.00 out of 5
    $1.00
  • DHT11 - Humidity and Temperature Sensor
    Add to cart
    Quick View
    Temperature, Humidity, Pressure

    DHT11 – Humidity and Temperature Sensor
    4.80 out of 5
    $1.30
  • ADXL345 Triple-Axis Accelerometer Breakout
    Add to cart
    Quick View
    Aaccelerometer Magnetometer Gyroscope Barometer Compass

    ADXL345 Triple-Axis Accelerometer Breakout
    5.00 out of 5
    $1.40
  • 5PCs Electret Microphone DIP 9*7mm 52D
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    Quick View
    Sound / Voice / Frequency

    5PCs Electret Microphone DIP 9*7mm 52D
    0 out of 5
    $0.90
  • HC-SR04 Ultrasonic Proximity Sensor R2
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    Quick View
    Proximity / TOF / Ultrasonic / PIR / Microwave

    HC-SR04 Ultrasonic Proximity Sensor R2
    4.93 out of 5
    $1.40
  • 5PCs TCRT5000 - Infrared Reflective Proximity Sensor
    Add to cart
    Quick View
    Proximity / TOF / Ultrasonic / PIR / Microwave

    5PCs TCRT5000 – Infrared Reflective Proximity Sensor
    5.00 out of 5
    $1.00
  • 5PCS Hall Speed Effect Sensor A3144
    Add to cart
    Quick View
    Speed / Shake / Laser

    5PCS Hall Speed Effect Sensor A3144
    0 out of 5
    $1.40
  • 20PCs 5mm Mini Photocell 5528, CdS cell
    Add to cart
    Quick View
    Lightness / RGB / Color / UV

    20PCs 5mm Mini Photocell 5528, CdS cell
    5.00 out of 5
    $1.10
  • One Wire Digital Temperature Sensor - DS18B20
    Add to cart
    Quick View
    Temperature, Humidity, Pressure

    DS18B20 – One-Wire Digital Temperature Sensor
    4.83 out of 5
    $1.30
  • HC-SR501 PIR Motion Sensor (Passive Infrared Sensor)
    Add to cart
    Quick View
    Proximity / TOF / Ultrasonic / PIR / Microwave

    HC-SR501 PIR Motion Sensor (Passive Infrared Sensor)
    4.77 out of 5

    SS-101A PIR sensor

    $1.20
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