74HC595D, 8-bit serial-in, serial or parallel-out shift register with output latches; 3-state, SO16

DFRobot SEN0153

A broadband antenna that enables various telecommunications networks, including 5G, 4G, 3G and 2G. It operates in the frequency range from 600 to 6000 MHz. Waveshare 5G/4G/3G/2G External Antenna

GNSS receiver module dedicated to Raspberry Pi minicomputers. It provides simultaneous reception of up to three types of satellite systems, including GNSS with GPS, Beidou, Galileo and GLONASS. Waveshare NEO-M8T GNSS TIMING HAT

4-core cable, 20 cm long, terminated on both sides with a Grove plug. Compatible with the interface used in Seeed Studio and M5Stack modules. Seeed Studio 110990027

Adapter with SMA male connector on both ends. Allows the conversion of a female SMA connection with standard polarity to a male one. SparkFun WRL-21225

PMS7003 is a kind of digital and universal particle concentration sensor, which can be used to obtain the number of suspended particles in the air, i.e. the concentration of particles, and output them in the form of digital interface

Case for SFP + 1x4 transceivers, THT assembly. Molex 0747540420

Pin strip straight in red, single-row, extended, female, 1x8, pitch 2.54mm, THT, RoHS. PB08S L RED

Pin strip straight in yellow, single-row, extended, female, 1x8, pitch 2.54mm, THT, RoHS. PB08S L YELLOW

10.1" IPS LCD display with a touch panel. It is equipped with a DSI interface for image display and I2C for a touch screen. It has a resolution of 1280x800 pixels. Waveshare 10.1inch DSI LCD (C)

Pin strip straight in red, single-row, extended, female, 1x8, pitch 2.54mm, THT, RoHS. PB10S L RED

RGB LED matrix display with a resolution of 64 x 32 (2048 LED). DFRobot DFR0460

Class-D mono audio amplifier module based on the MAX98357 chip. It can work with a 4 to 8 ohm speaker of up to 2.5 W and communicates via an I2S interface. DFRobot DFR0954

A module with a 3-axis magnetometer based on the BMM150 chip. It communicates via an I2C interface. DFRobot SEN0529

A module with a 16-channel input/output port expander controlled by an I2C interface. It was based on the MCP23017 chip and equipped with a Gravity connector. DFRobot DFR0626

DFRobot SEN0209

BOB-13994

Light sensor module in the form of a photoresistor. A comparator and a potentiometer are placed on the board. The module has a digital output

The XH-M131 module is a universal module that allows you to control devices with a current consumption of up to 10A depending on the light intensity, which makes it ideal as a twilight sensor for home or garage lighting. It is easy to operate with potentiometer light level adjustment, can be controlled by various 12V power sources and requires no soldering for easy installation. XH-M131