Module with digital light sensor TSL2561. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020030

Module with the 3-axis MMA8452Q accelerometer. The system has a user selectable measurement scale of ±2g/±4g/±8g. There are two Qwiic connectors on the board and holes with 2.54 mm raster. SparkFun SEN-14587

Adafruit FeatherWing module with snap relay. It allows you to control high-power components using a microcontroller. It allows switching current to 2A (at 40VAC or 30VDC) and voltage up to 250VAC. Adafruit 2923

It has 10 segments, one can be highlighted in red, one in yellow, one in light green, the rest in green. This type of display can be used to indicate battery charge, liquid level in the tank, volume etc. Seeed Studio 104020006

DEV-13342

4-color e-Paper display with a diagonal of 4.37 "and a resolution of 512x368 px. Communicates via the SPI interface. Waveshare 4.37inch e-Paper (G)

MH-Z16 carbon dioxide sensor with Grove connector. It communicates via the UART interface. Seeed Studio 101020067

Adafruit 641 - Stainless Medium Conductive Thread - 3 ply - 18 meter/60 ft

Wireless data logger with LoRaWAN network communication. Dedicated to industrial long-distance data acquisition from sensors with RS485 interface, GPIO or analog output. Seeed Studio 114992872

5MP Mini Camera OV5647 Sensor 1080p 720p video for Raspberry Pi official Board. ArduCAM B0033

Module with rotary potentiometer. The connector in this module has been moved to the other side of the PCB, which makes it easier to assemble and use this module. The module has a connector in accordance with the Grove standard. Seeed studio 101020048

Module with eight 240V/2A relays controlled by 5V with a fuse triggered by a high state. modSSR-8CH-H

The module with a TA12-200 current sensor with a measuring range of alternating current up to 5 A. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020027

1.5 hPa resolution pressure sensor from Freescale. The sensor is soldered onto a PCB with 10K pull-up resistors on the I2C pins. Adafruit 992

Gamepad module (game controller) with joystick and buttons. Designed for Feather tiles. Adafruit 3632

Gravity: Heart Rate Monitor Sensor is a sensor used to measure heart activity. Adapted for easy use with Arduino. SparkFun SEN0213

Compact dual-color 8×8 LED matrix with a 1.2" diagonal, intended for displaying graphics and symbols in three colors (red, green, with the possibility of obtaining yellow-orange). An integrated driver with brightness control, I²C interface, and STEMMA QT connectors simplify integration of the module with microcontroller-based projects. Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack

Wire Light LED Strand - 12 Cool White LEDs + Coin Cell Holder. Adafruit 894