INTRODUCTION DFRobot URM14 RS485 Precision Ultrasonic Sensor(200KHz) is a high-frequency precision ultrasonic sensor for industrial use. The sensor measurement and signal processing unit is completely encapsulated in an M18 metal shell...

NB-IoT (Narrow Band-Internet of Things) technology is a new IoT technical branch and supports cellular data network connection of low power consumption device in WAN (Wide Area Network), which also called as LPWAN. NB-IoT operates in...

This is a non-contact ultrasonic ranging sensor of high-performance from URM09 series, employing standard PH2.0-3P Gravity vertical interface. It provides an accuracy of 1% within an effective measuring range of 2~500cm(test on a flat...

The MAX30102 is integrated pulse oximetry and heart-rate monitor biosensor module based on PPG ((PhotoPlethysmoGraphy). It is so small that you can just wear it on your finger or wrist for data collecting. Internally integrated 18bit...

Inputs (Arduino Mega included) – 22 Intputs: (12x) Analog (0-10Vdc, 10bit) / Digital (7-24Vdc) Inputs configurables by software. (10x) Digital Isolated Inputs (7-24Vdc). (6 of which are Interrupt Inputs). Outputs (Arduino Mega included)...

Multitouch - Resistive Multitouch LVDS, 315 nits High Resolution - 1280x720, 170º viewing angle, format 16:9 Resistant - Operates at 0º to 40ºC, also between 10% and 90% humidity CPU - Quad-Core ARM Cortex-A72 1.5GHz GPU - Broadcom...

This is a 5V/3A USB-A to Type-C cable supporting large current charging and data transfer, and compatible with all USB type-C-enabled mobile phones or controller boards like Raspberry Pi 4B, Jetson Nano developer kit, etc. FEATURES...

This is a capacitive fingerprint sensor with fingerprint collecting, processing, storing, and comparison integrated all-in-one. Taking ID809 high-performance processor and semiconductor fingerprint sensor as the core, the sensor is...

This USB fast-charge module integrates the most common 5V charging recognition function and provides compatibility for more than 99% of mobile phones on the market. Compared with other products without a charge recognition function, the...

Monitor your world with Enviro and Enviro + Air Quality for Raspberry Pi! There's a whole bunch of fancy environmental sensors on these boards, and a gorgeous little full-colour LCD to display your data. They're the perfect way to get...

This Bluetooth module features Bluetooth/U-disk/TF-card playback, and Bluetooth call function, supporting simple and clear serial port control function, BLE pass-through, and SPP pass-through functions. The highlight of this product is...

This Gravity: I2C HUB module is designed to connect up to 8 I2C devices to a main-controller, which allows you easily to hook up multiple I2C devices in project building, for instance, use Gravity-4P I2C/UART sensor cable to connect with...