Reference: RBD-0812

High Accuracy I2C MAX30105 Particle Optical Sensor Photodetectors Oximeter Module

1 review

Based on MAX30105 – heart rate, oximeter, smoke sensor Green, red, and infra-red LEDs Interface: I2C (address 0x57) Compatible with 3.3V and 5V logic levels.

Reference: RBD-0377

Monster Moto Shield Dual VNH2SP30 Motor Driver Module 30A

Voltage Max: 16V Maximum current rating: 30 A Practical Continuous Current: 14 A Current sensing available to Arduino analog pin MOSFET on-resistance: 19 mΩ (per leg) Maximum PWM frequency: 20 kHz Thermal Shutdown Undervoltage and Overvoltage shutdown. RoboticsBD

Reference: RBD-1970

Brand: DFRobot

Gravity: Speech Synthesis Module V2.0 (Support English and Chinese)

Version 2.0 More natural pronunciation Fewer pronunciation errors for polyphone characters No option of speakers

Reference: RBD-2384

MLX90640BAA 32*24 Thermal Imager Array Temperature Sensor Module

Module for measuring infrared temperature Uses the GY-MCU90640 MLX90640 BAA 32*24 dot matrix sensor Field of view angle of 110*75 degrees Ambient temperature range of -40 to 85 degrees Target temperature range of -40 to 300 degrees Serial output frequency supports up to 16HZ baud rate 460800

Reference: RBD-2385

MLX90640BAB 32*24 Thermal Imager Array Temperature Sensor Module

Module for measuring infrared temperature Uses the GY-MCU90640 MLX90640 BAA 32*24 dot matrix sensor Field of view angle of 55*34 degrees Ambient temperature range of -40 to 85 degrees Target temperature range of -40 to 300 degrees Serial output frequency supports up to 16HZ baud rate 460800

Reference: RBD-0703

SSC-32 32Ch Servo Controller Lynxmotion Compatible

Controls up to 32 servo motors Comes preassembled USB interface (cable included), Xbee socket, and TTL serial Bidirectional communication with Query commands Large capacitors to prevent brownouts

Reference: RBD-2620

Micro F3 Brushed Flight Control with Built-in RX Option

Compact and lightweight F3 flight controller for brushed drones. Built-in receiver options for various brands (FlySky, Frsky, etc.). Integrated 4-in-1 brushed ESCs for simplified wiring. Supports CleanFlight and BetaFlight firmware for customization. Plug-and-play compatible with MX VTX 25MW module and camera.

Reference: RBD-1765

LILYGO TTGO LoRa32 915Mhz ESP32 OLED 0.96 Inch Wireless Module

LILYGO TTGO Model: 915MHZ CH9102F  T3_V1.6.1 LoRa32 V2.1_1.6 Version 915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI Wireless Module ESP-32 SMA

Reference: RBD-1648

FPC1020A Capacitive Fingerprint Identification Module

FPC1020A is a secondary development module for fingerprint recognition designed for SCM. Fingerprint identification capacity: 150 fingerprints, identification time is less than 1 second, can be customized large capacity Capacitive surface array semiconductor fingerprint sensor Support finger 360 rotation recognition Supported Operating Systems: Windows

Reference: RBD-1737

USB Fingerprint Reader for Windows 10 Hello Biometric Scanner for PC

2 reviews

Fastest fingerprint identification in the world,  Support multi fingerprint  Instant match. 

Reference: RBD-1968

Brand: DFRobot

MicroBit V2- an Educational & Creative Tool for Kids

STEM Education Micro:bit V2 Development boards

Reference: RBD-2827

STM32 NUCLEO-F446RE STM32F446RE ARM Cortex M4 Development Board

Module with 32-bit microcontroller with ARM Cortex M4, 180 MHz,512 KB Flash, 128 KB SRAM. Nucleo is compatible with the mbed platform, has connectors for connecting the caps of the Arduino  so-called Arduino Shield.