IS31FL3731 LED Matrix Opto Feather Platform Evaluation Expansion Board. GREEN matrix. Adafruit 3136

MQ-135 Gas Sensor

OS Preinstalled Flash Memory for ODROID-C2 with Linux

MY-GPRS007C GPRS Module, MYIR

OS Preinstalled Flash Memory for ODROID-C2 with Android

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage ranging from 9 to 24 V

RPLIDAR A2M8 R4 (LIDAR) laser scanner 360 degrees, 10 Hz, 4000 measurements / second, range up to 12 m, measurement error at the level of 0.1%, safe for eyesight. DFRobot DFR0445

Module with a black and white OLED display with a diagonal of 0.5" and a resolution of 60x32 pixels. It can be directly plugged into the Arduino Micro board. DFRobot DFR0376

A module with a 24-bit ADC converter HX711, which allows you to read data from strain gauges and scales. It communicates via the serial interface. SparkFun SEN-13879

Stereo audio amplifier with Bluetooth 4.2 communication. It can be powered with the voltage from 19 to 24 V and has two outputs with a power of 80 W

Module with a MLX90641 thermal imaging camera with a 16x12 field matrix and a 110° viewing angle. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020892

Data logger dedicated to Feather plates. Equipped with RTC clock, battery slot and micro SD card slot. Adafruit 2922

Module for recording sounds, which can store recordings up to 20 seconds. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 107020007

IS31FL3731 LED Matrix Opto Feather Platform Evaluation Expansion Board. BLUE matrix. Adafruit 3137

Kynar type cable with a diameter of 0.25 mm (30 AWG) and a length of 180 m. Used for connections in electronic devices, e.g. on PCB

The module with the BS312 PIR sensor, which allows motion detection at a distance from 3.2 to 12 m. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020793

Kit with 2.13" e-Paper display with passive power supply via NFC, NFC module and microSD card. Waveshare 2.13inch NFC e-Paper Eval Kit

Black and white e-Paper display with a diagonal of 2.7" and a resolution of 264x176 px. SPI interface. No PCB. Waveshare 2.7inch e-Paper

The DS1307 RTC Module is a real-time clock module and a CR1220 battery backup battery. Communicates via the I2C interface. DFRobot DFR0386

Black Edition offers adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions. It operates from 8 V to 35 V and can deliver up to 2 A per coil with sufficient additional cooling. Pololu 2128