Module with temperature and humidity sensor DHT11. It allows you to measure humidity in the range of 20 ... 90% and temperature (0 ... 50 ° C). DFRobot DFR0067

Bluetooth 5.2 and IEEE 802.15.4 communication kit. It uses the STM32WB55RG microcontroller (1 MB Flash, 256 KB SRAM, ARM® Cortex®-M4 and Cortex®-M0 +). STMicroelectronics NUCLEO-WB55RG

Espressif ESP32 is an integrated circuit that combines Wi-Fi functionality and Bluetooth 4.0 BLE. Integrated 32-bit, dual-core Xtensa LX6 processor, 448kB ROM, 520kB SRAM. ESP32 allows you to work with many interfaces, including SPI, I2C, UART, CAN, ETH, IR and can be powered by 2.2V-3.6V. The system has a housing QFN48 (6x6mm). ESP32 Chip

Wifi module with ESPR8266 ESPRESSIF for communication in the 2.4 GHz band. It is powered by a voltage from 3 V to 3.6 V, available in an SMD enclosure. ESP-WROOM-02

Set of 10 pcs. Male-male black male cables, 15 cm long, for contact plates. CAB_M-M (BK-10-15)

Industrial switch USR-ISF1005 offers 5 Ethernet 10/100 Mbps ports, a wide power supply range, and resistance to harsh environmental conditions. Designed for use in automation systems, monitoring, transportation, and energy sectors, it ensures reliable connections in industrial networks.

Akyga AK-AV-07 is a 3.0 m long VGA cable with a ferrite filter, used to transmit an analog signal in Full HD quality between devices with a 15-pin VGA connector. It is compatible with many standards including SVGA, XGA and NTSC. Akyga AK-AV-07

STM32G051F8P6, 32 Bit Microcontroller, ARM Cortex-M0+, TSSOP20

TSV632IST, Dual rail-to-rail input/output, 60 µA, 880 kHz operational amplifiers , Mini SO8

TSX7192IYDT, Low-power, precision, rail-to-rail, 9.0 MHz, 16 V operational amplifiers, SO8

TSV852IST, Low-power, high-accuracy, general-purpose operational amplifier, Mini SO8

LMV822IST, Low power, high accuracy, general-purpose operational amplifier, Mini SO8

TSV522IQ2T, High merit factor (1.15 MHz for 45 μA) CMOS op amps, DFN-8

LMV821ILT, Low power (440uA), general purpose BiPolar 5V Op-Amp, GBP=5.5MHz, single, SOT-23-5

A module for building a rear bicycle light using 1000 mCd red LEDs. Power supplied by AA batteries, which are not included in the kit. Kitronik 2106

TSX712IYDT, Low-power, precision, rail-to-rail, 2.7 MHz, 16 V CMOS operational amplifiers, SO8

GOODRAM UME3 64 GB is a reliable flash drive with a USB 3.2 Gen. 1 interface, offering fast data read and write speeds. Its compact housing and universal compatibility make it a practical solution for storing and transporting files in any situation.

The trigger module is designed for chargers PD 2.0 and PD 3.0. It is equipped with a USB type C input and USB typ A output. Allows you to power devices with 5 V, 9 V, 12 V, 15 V and 20 V and test chargers by replacing the PD device