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Serial DataFlash Module with W25Q128JV Onboard, SPI InterfaceOverview1. Onboard serial NOR Flash memory W25Q128JV2. Support Standard/Dual/Quad SPI3. Support STM32F7 series Quad-SPI interface, provides related cube library demoFeatures1. Capacity: 128M-bit / 16M-byte2. Max frequency: =<133MHz3. Operating voltage: 2.7~3.6V4. Operating temperature: -40 degree C ~ +85...

OverviewDetects clockwise/anti-clockwise rotations: degrees and lapsSpecifications1. Pulses per lap: 152. Power: 3.0V ~ 5.3V3. Dimension: 32.1mm * 15.4mm4. Mounting holes size: 2.0mmApplicationsPositioning in Industrial ControlsHow to UseIn the case of working with a MCU:1. VCC -- 3.0V ~ 5.3V2. GND -- Power supply ground3....

BME280 Environmental Sensor, Temperature, Humidity, Barometric PressureOverview1. A tiny sensor breakout with BME280 onboard, sensing environmental temperature, humidity, and barometric pressure. It supports both I2C and SPI interfaces, also is compatible with 3.3V/5V voltage levels.2. Due to its ultra small form factor, low power...

Temperature-Humidity Sensor, DHT11 OnboardOverviewThis is a calibrated digital temperature and humidity module with onboard sensor DHT11. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.Specifications1. Temperature- Resolution : 1 degree C- Accuracy : +/-2 degree C- Measuring range...

Overview1. Fork-like design, make it easy to insert into the soil2. Output voltage boosts along with the soil moisture level increasesSpecifications1. Detection depth: 38mm2. Power: 2.0V ~ 5.0V3. Dimension: 20.0mm * 51.0mm4. Mounting holes size: 2.0mmApplications1. Auto watering system2. Flowerpot soil moisture detection3. Auto...

Overview1. This is a calibrated digital temperature and humidity module with onboard sensor DHT22 (AM2302), which features higher accuracy and wider measuring range than DHT11.2. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.Specifications1. Temperature- Resolution : 0.1degree...

Overview1. Reflective infrared Transceiver2. Features wide range voltage comparator LM3933. Adjustable sensitivity4. Signal output indicatorSpecifications1. Power: 3.0V ~ 5.3V2. Dimension: 25mm * 15.9mm3. Mounting holes size: 2.0mmApplications1. Robot path tracking2. Obstacle-avoiding car3. Pipeline counterHow to UseIn the case of working with a MCU:Pinouts1. VCC:...

OverviewThis is a color sensor module based on TCS34725, will output RGB data and light intensity through the I2C interface. Its advantages include high sensitivity, wide dynamic range, accurate measuring, etc.Features1. Onboard TCS34725FN, embedded ADC, high sensitivity, wide dynamic range2. I2C communication, uses a...

Overview1. Sensitive for carbon monoxide2. Output voltage boosts along with the concentration of the measured gases increases3. Fast response and recovery4. Adjustable sensitivity5. Signal output indicatorSpecifications1. Power: 2.5V ~ 5.0V2. Dimension: 40.0mm * 21.0mm3. Mounting holes size: 2.0mmApplicationsCarbon monoxide monitorHow to UseIn the case...

Overview1. Sharp GP2Y1010AU0F onboard, detecting fine particle larger than 0.8μm in diameter, even like the cigarette smoke2. Low power consumption, analog voltage output, the output level is linear with dust density3. Embedded voltage boost circuit to support wide range of power supplySpecifications1. Sensitivity :...

Overview1. Onboard audio power amplifier LM3862. Audio signal gain up to 2003. Adjustable accuracy4. Signal output indicatorSpecifications1. Mic sensitivity: 52dB2. Frequency range: 50Hz ~ 20KHz3. Power: 3.3V ~ 5.3V4. Mounting holes size: 2.0mmApplications1. Audio amplifier2. Ambient sound detection3. Sound level detection (unable to get...

Capacitive Fingerprint Reader, onboard processor STM32F105, commercial fingerprinting algorithm, semiconductor sensorOverview1. The Capacitive Fingerprint Reader is a standard fingerprinting module designed for secondary development, allows fast and stable fingerprint verification.2. Based on a high-speed digital processor STM32F105R8, combined with high-security commercial fingerprinting algorithm, and...

UART Fingerprint Reader, onboard processor STM32F205, commercial fingerprinting algorithm, optical sensorOverviewUART Fingerprint Reader is a fingerprinting module designed for secondary development, high-speed for identification, high stability. It is an intelligent module that provides functionalities like fingerprint recording, image processing, feature extraction, template generation, template...

Features1. Pixels: 5 megapixel2. Resolution: 2592x19443. Sensor: OV5640- 1.4um x 1.4um pixel with OmniBSI technology, high sensitivity, low crosstalk, low noise- Automatic image control functions: AEC, AWB, ABF, ABLC, etc.- Image quality controls: color saturation, hue, gamma, sharpness, lens correction, etc.- Supports image scaling,...

Camera module, 2 MegapixelFeatures1. 2 Megapixel2. Array size: UXGA 1622X12003. Power supply: 3.3V4. IO voltage level: 1.7V~3.3V DC5. Output formats:- YUV(422/420)/YCnCr422- RGB565/555- 8-bit compressed data6. Max image transfer rate:- UXGA/SXGA 15fps- UXGA/SXGA 30fps- SVGA 30fps- CIF 60fpsSpecification: Package Weight One Package Weight 0.02kgs /...

Features1.Pixels: 5 megapixel2.Resolution: 2592x19443.Sensor: OV5640 3.1 1.4um x 1.4um pixel with OmniBSI technology, high sensitivity, low crosstalk, low noise 3.2 Automatic image control functions: AEC, AWB, ABF, ABLC, etc. 3.3 Image quality controls: color saturation, hue, gamma, sharpness, lens correction, etc. 3.4 Supports image...

Features1. Raspberry Pi Camera, supports all revisions of the Pi2. Fisheye Lens, offers wider field of view3. Comes with infrared LED, supports night vision4. 5 megapixel OV5647 sensor5. Adjustable focus distance6. Camera specifications- CCD size : 1/4inch- Aperture (F) : 2.35- Focal Length :...

Features1. Raspberry Pi Camera, compatible with the original one, supports all revisions of the Pi2. 5 megapixel OV5647 sensor in a fixed-focus module3. Camera specifications- CCD size : 1/4 inch- Aperture (F) : 2.8- Focal Length : 3.4 mm- Angle of View (diagonal) :...

This is an E-Ink display HAT for Raspberry Pi, 2.7inch, 264x176 resolution, with embedded controller, communicating via SPI interface.Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf...

Overview1. This is an E-Ink display module, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface.2. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label,...