A module with an AHT20 industrial grade temperature and humidity sensor. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101990644

Set of 45 DIP switches in a handy box

The module with a digital stereo audio amplifier is equipped with Bluetooth communication. The system allows you to connect two speakers with an impedance from 4 Ω to 8 Ω and a power of 15 W per channel

Module with five ITR20001/T reflective sensors. Powered with the voltage from 3.3 V to 5 V, it has analog outputs. It can detect objects at a distance of up to 5 mm. Waveshare Tracker Sensor

Adhesive mounting clip designed for SenseCAP T1000-E and Wio Tracker L1 Pro. Enables quick, tool-free attachment of the tracker to clothing or gear. Seeed Studio 100009547

A digital temperature and humidity sensor module based on the SHT45 chip. It features a STEMMA QT/Qwiic connector and communicates via an I2C interface. Adafruit 5665

1 MPx camera module with OV9281 sensor working with NVIDIA Jetson Nano. Equipped with a shutter and M12 lens mount, it is characterized by good sensitivity. ArduCAM B0223

Data logger dedicated to monitoring and analysing electrical signals. It enables easy and precise data collection from various sources, including power systems, industrial automation and other applications. It is powered by a rechargeable battery and uses Bluetooth communication. It has iPad support. Hantek 365E

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

A miniature camera module with a 5MP OV5647 sensor dedicated to the Raspberry Pi. Designed for spy systems where image size and quality are important. Without IR filter. ArduCAM B0066-02

A set of 10 cables, 50 cm long, compliant with the Gravity standard. DFRobot FIT0773

Precisely made HDMI connector, ideal for connecting two HDMI cables. Perfect for connecting audio-visual equipment, such as TVs or home theaters. Thanks to the gold-plated ends and the accuracy of workmanship, it guarantees the highest quality signal transmission. The adapter supports the HDMI 1.4 standard and enables bi-directional data transfer. Akyga AK-AD-05

4-channel digital isolator based on the Texas Instruments ISO6540, providing galvanically isolated digital signal transmission at speeds up to 50 Mbps. The module features four forward channels (4/0), functional isolation up to 400 VRMS, independent power supplies for both sides, and can also be used as a logic level shifter. Pololu 5740

Camera module with OV5647 5MP sensor dedicated to Raspberry Pi. Designed for 3D printing monitoring systems. ArduCAM B0033R

BMP180 sensor module for measuring atmospheric pressure from 300 to 1100hPa and temperature from -40 to 85°C. Communication is handled via I2C at a fixed 0x77 address, while two Qwiic connectors provide solderless connection to compatible boards. Altitude can also be calculated from measured atmospheric pressure. Soldered 333060

A female-female cable, 50 mm long, terminated on both sides with a JST-ZH 2-pin plug. Suitable for micro DC motor modules. Pimoroni CAB1012

AVR, 128kB Flash, 4kB RAM, 4kB EEPROM, 2xUART, PWM, SPI, ADC, TQFP64, RoHS

Isolated DC-DC step-up regulator designed to generate a regulated 12 V output from a 4.5–5.5 V input. It provides up to 100 mA at 12 V, an additional isolated 5 V output, and galvanic isolation between the input and output sides. Pololu 5759