Double operational amplifier in the MiniSO8 housing with ultra low energy consumption up to 580nA. STMicroelectronics TSU102IST

The Bluetooth 5.3 transmitter YET-R20 is a versatile solution for wireless music streaming from mobile devices to audio systems, offering broad compatibility through multiple connectors and high-quality, low-latency connection. It performs excellently in home and car setups, as well as in professional sound systems. The built-in antenna and modern Bluetooth technology ensure stable signal transmission up to a 10-meter range.

Cable (adapter) STEMMA QT/Qwiic for Arduino MKR (ESLOV) 100 mm long. It enables interoperability between systems based on I2C SparkFun Qwiic and Adafruit STEMMA QT and Arduino MKR boards. Adafruit 4483

ARM Cortex-M3 CPU, 128kB Flash, 48kB RAM, Ethernet, USB OTG FS, 2xCAN, 5xUART, 2xI2C, 2xSPI, ADC, DAC, STM, LQFP100, RoHS

Power cable with CEE 7/16 to IEC 320 C7 connectors for laptops and RTV devices with a radio socket. Lanberg CA-C7CA-10CC-0018-BK

The GR10-30 sensor module, which can recognise up to 12 user gestures from a distance of up to 30 cm. It supports communication via both UART and I2C interfaces. DFRobot SEN0543

DFR0275

A magnetic latching relay that features low power consumption and quiet operation. It allows switching of signals up to 36 V and 10 A. It remains in the last position it was in before power was lost. DFRobot DFR0996

Compact module that allows easy changing of I2C sensor addresses, allowing coexistence of multiple devices with the same address on one bus. With DIP switches and optional soldering resistors, users can easily configure sensor addresses without having to modify the code or use external components. DFRobot DFR1185

STM8S 8-bit MCU, 32K Flash, 2K RAM, LQFP44, RoHS

ARM Cortex-M3 CPU, 256kB Flash, 64kB RAM, Ethernet, USB OTG FS, 2xCAN, 5xUART, 2xI2C, 2xSPI, ADC, DAC, STM, LQFP100, RoHS

ARK terminal connector spring 8-pin, pitch 2.54 mm, non-detachable

ModCC2540-A1 allows the use of Bluetooth transmission features BLE 4.0 - thanks to the built-in CC2540 chip, it is possible to create complex projects without the use of an additional microcontroller. modCC2540-A1

The Si5351A clock generator is an I2C controller clock generator. It uses the onboard precision clock to drive multiple PLL\'s and clock dividers using I2C instructions. Adafruit 2045

The Lanberg Cat. 8.1 patch cord with Fluke Passed certification guarantees top quality and reliability, enabling optimal network connections compatible with various networking devices in any environment. Lanberg PCF8-10CU-0300-W

The Lanberg Cat. 8.1 patch cord with Fluke Passed certification guarantees top quality and reliability, enabling optimal network connections compatible with various networking devices in any environment. Lanberg PCF8-10CU-0500-W

Module with barcode and QR code scanner. Allows one-dimensional and two-dimensional codes to be read using an intelligent image recognition algorithm. It has a built-in USB and UART interface. Waveshare Barcode Scanner Module (C)

Ethernet Module with SPI Interface (ENC28J60 chip)

ATtiny13-SSU is a microcontroller from the AVR family in the SOIC8 housing, it is equipped with memory: 1kB Flash, 64 B SRAM. The power supply voltage is 1.8..5,5 V, the maximum clock speed is 20 MHz.