Laser dust sensor is a digital universal particle concentration sensor,it can be used to obtain the number of suspended particulate matter in a unit volume of air within 0.3 to 10 microns, namely the concentration of particulate matter, and output with digital interface, also can output quality data of per particle. DFRobot SEN0177

40-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 40 Pin ZIF Socket (Green)

Pololu 972 is a 30 cm IDC6 F/F cable for connecting ISP programmers and devices with 2×3 2.54 mm pitch connectors. It is suitable for working with microcontrollers and embedded systems, providing a durable and reliable connection.

The module with a touch button can be used as a replacement for traditional mechanical buttons. It is based on the TTP223 chip, which measures the capacity of the field on the module

Module with the HR1124S DC motor controller with a maximum current of 1.2 A. It can be powered with the voltage from 1.8 V to 6.8 V and is controlled by two PWM signals

Digital shock sensor with spring type vibration switch. It detects vibrations and signals them via a digital output

A module with an electret microphone and an amplifier that will allow you to detect a voice, a clap or a door slam using the analog output

Module with temperature and humidity sensor DHT11. It uses a 1-wire communication interface and has a humidity measurement range from 20 to 90% with an accuracy of 5% and temperature from 0 to 50 ºC with an accuracy of 2 ºC

Camera module with Sony IMX219 sensor designed to work with NVIDIA Jetson Nano and Raspberry Pi Compute Module, RDK X3, VisionFive2, etc. It is equipped with a matrix with a resolution of 8 MPx and has a viewing angle of 200°. Waveshare IMX219-200 Camera

An adapter dedicated to XBee modules. It has UART, USB interface and built-in buttons and LEDs. It provides an easy way for project development and debugging. Waveshare XBee USB Adapter

DAC converter module with current output in the range of 0 to 25 mA. It is powered by 18 V to 24 V and communicates via I2C interface (Gravity connector). It is used as a controller in industrial applications. DFRobot DFR0972

The Sunon EEC0251B2-000U-A99 12 V DC fan delivers effective and quiet cooling in a standard 120 mm frame. With auto-restart, a brushless motor, and ball bearings, it is well-suited for electronic equipment, automation systems, and applications with strict fire safety requirements.

Converter dedicated to industrial applications. It provides communication between the USB interface and the RS232 and RS485 serial standard

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CU-0150-BK

A development kit designed for NFC applications. It includes the CLEV6630B board based on the LPC1769 microcontroller, NFC cards and a set of antennas. NXP OM26630FDK

The audio cable, 1.8 m long, allows you to connect two devices equipped with a 3.5 mm miniJack socket, such as a laptop and a tower or a smartphone. The plugs covered with a plated layer ensure clear and undisturbed sound transmission. Akyga AK-AV-12

Sharp GP2Y1010AU0F dust and particle concentration sensors. It is supplied with the voltage from 5 to 7V. Has an analog output. DFRobot SEN0144