Module with DHT20 temperature and humidity sensor. It allows you to measure humidity in the range from 0 to 100% and temperature from -40 to 80℃. DFRobot SEN0497

LoRaWAN node module based on the RP2040 chip and the LR1262 radio module, enabling communication in the 868 MHz band. It supports point-to-point (LoRa P2P) transmission and LoRaWAN networks, making it ideal for IoT projects. Equipped with Crowtail connectors, a battery charging interface, and the ability to be powered by a solar panel, it allows for the creation of autonomous and energy-efficient field devices. Compatibility with Arduino and MicroPython facilitates rapid prototyping and application development. Elecrow LR1262 Node Board LoRaWan Node

Crowtail – BME280 Atmospheric Sensor 2.0 is a multifunctional environmental sensor measuring temperature, humidity, and pressure, with an I2C interface and low power consumption. It is used in weather applications, home automation, and mobile systems.

The Displayport to HDMI cable is a great way to connect devices equipped with a Displayport interface to displays equipped with an HDMI port. With this, Displayport to HDMI adapters will no longer be needed. The cable allows you to support Full HD resolution, which will be perfect for office solutions. Lanberg CA-DPHD-11CC-0030-BK

MSP430 Low Power MCU, 0,5kB Flash, 128B RAM, DIP14, TI, RoHS

Single-sided universal board with dimensions of 180x300 mm, made of FR-4 laminate. It is flexible. Ideal for creating electronic circuits and prototypes using THT components

32bit ARM Cortex-M0, 32kB Flash, 2kB EEPROM, 6kB SRAM, USART, USB device, TFBGA48, NXP, RoHS

The module with a digital stereo audio amplifier is equipped with Bluetooth communication. The system allows you to connect two speakers with an impedance of 6 Ω or 8 Ω with a power of 6 W per channel

An offline speech recognition module that enables recognition and interpretation of user spoken commands without access to an external pattern database. It is equipped with 121 commonly used fixed command words and the ability to learn up to 17 new customised instructions. DFRobot SEN0539-EN

Module with a precise real time clock (RTC) DS3232. It has an integrated crystal resonator, built-in SRAM memory and communicates via the I2C interface. DFRobot DFR0821

LCD 2x16, 85x30mm, LED backlight (WHITE), NEGATIVE BLUE, enhanced temperature range, 1-LED, h=30mm, cyryllic

A set of connectors used in the Breakout Garden modules from Pimoroni. Designed for soldering on PCBs. Pimoroni COM3900

LCD 2x20, 116x37mm, no backlight, 9.5mm max, enhanced temperature range, fast (HY-2002A-401-R)

Non-contact water turbidity sensor. It is capable of detecting the light transmittance and scattering coefficient of liquids in transparent cylindrical containers from 40 to 50 mm in diameter. It communicates via a UART interface. DFRobot SEN0554

Sound recording module with I2C interface. It can store sounds up to 100 seconds long. DFRobot SEN0197

A module with an acceleration and rotational speed sensor based on the ICG-20660L system. It communicates via the I2C or SPI interface. DFRobot SEN0443

IC socket in DIP32W package, 32-pin, 2.54 mm pitch, 15.24 mm pitch, RoHS

LCD 2x16, 85x30mm, LED backlight (yellow-green), enhanced temperature range, fast

Universal driver for DC and LED motors. It can work with a supply voltage from 5 V to 24 V and a load up to 10 A. DFRobot DRI0050