Audio receiver with Bluetooth 5.0 communication based on the QCC3008 module. It is equipped with an insulated converter that enables power supply with 12 V voltage

Module with addressed RGB diode WS2812B designed for Wemos D1 Mini boards

Audio receiver with Bluetooth 5.0 communication based on the QCC3008 module. It can be powered with the voltage from 3.6 V to 5.5 V, including with a lithium battery

Galvanic isolation module based on the Texas Instruments ISO6541, designed for digital communication between two electrically isolated circuits. It provides 4 communication channels with 3 channels in one direction and 1 in the opposite direction, data rates up to 50 Mbps per channel, and 400 VRMS functional isolation. Pololu 5742

ENS160 gas sensor module to measure the concentration of carbon dioxide (eCO2) and volatile organic compounds (TVOC) in the air. It communicates via an I2C or SPI interface. SparkFun SEN-20844

Crowtail-MP3 Player 2.0 is a universal audio module with MP3/WAV/WMA playback, microSD card support and a UART interface. Intended for projects requiring the playback of voice messages, sound effects or music.

ARM Cortex-M0+ MCU, Low power, 64kB Flash, 8kB RAM, USB, 2xUSART, 2xI2C, 2xSPI, ADC, STM, LQFP64, RoHS

GMSL2 camera extension kit with an 8 MP Sony IMX219 sensor, designed for NVIDIA Jetson Orin Nano and Orin NX platforms, enabling image transmission over distances of up to 15 m using a single coaxial cable. ArduCam B0570

Deflection sensor 114 mm long. The sensor resistance changes with the bend angle. At the end, the sensor has a 2-pin connector with a pitch of 2.54 mm. SparkFun SEN-08606

Module with Flash memory W25Q64 with a capacity of 64 Mbit (8 MB). It communicates via the SPI interface. Adafruit 5636

4-channel digital isolator based on the Texas Instruments ISO6540F, providing galvanically isolated digital signal transmission at speeds up to 50 Mbps. The module features four forward channels (4/0), functional isolation up to 400 VRMS, independent power supplies for both sides, and can also be used as a logic level shifter. Outputs default to a low state (Default Low) in the event of input signal or power loss. Pololu 5741

BASIC-programmable Ethernet Module, Tibbo Technology, RoHS

GPS module, SiRF4, 48 channels, SMD, SIMcom

2-channel stereo audio mixer module. It has four outputs, on which the summed signal from 2 inputs is available. It is powered with the voltage from 5 to 19 V

Speech recognition module based on the LD3320 chip. Can store up to 50 keywords. It uses two miniJack connectors to connect headphones and a microphone

ROB-09014 - OpenServo, RoHS

HDMI-USB adapter dedicated to video capture and transfer to devices with USB type A connector. Waveshare HDMI to USB Adapter

Multi-protocol wireless communication module combining the Nordic nRF52840 microcontroller with the Semtech LR1110 transceiver. Supports LoRa / LoRaWAN in the 850 MHz to 930 MHz band, Bluetooth Low Energy, Thread, Zigbee and NFC, as well as GNSS and WiFi-based positioning functions. Offers up to +21 dBm transmit power, sensitivity down to -141 dBm and a communication range exceeding 10 km under suitable conditions. Elecrow CIL13510X

Audio player and recorder with built-in VS1003 codec, 3.5 mm jack audio output and a microphone

Module with a round 1.28" IPS LCD display and a resolution of 240x240 px. Communication is via the SPI interface. SB Components 21451