The soil moisture sensor with comparator LM393 has an analogue and digital output (with adjustable switching threshold). modHUM

A multi-functional device combining a 7000 mAh power bank with LoRa communication based on the Meshtastic protocol, enabling the creation of a decentralized mesh network without internet access. Equipped with a Semtech LR1110 module, an nRF52840 microcontroller, and built-in GPS supporting multiple navigation systems, it allows for messaging and real-time location sharing. It offers fast charging up to 22.5W, PD, QC, and PPS support, and MagSafe-compatible wireless charging. Elecrow LMM14004D1

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

The multi-mode (SM) fiber optic patchcord with LC connector in a duplex configuration is a high-quality cable designed for fast and reliable data transmission in fiber optic networks. Made with OM3 fiber and featuring an LSZH jacket, it ensures low attenuation and high bending resistance, making it ideal for telecommunications, data centers, and other professional network installations.  FO-LULU-MD31-0100-TQ

256K I2C CMOS Serial EEPROM, SOIJ8, Microchip Technology, RoHS

Module with the LIS3DHTR 3-axis accelerometer. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 114020121

The single-mode (SM) fiber optic patchcord with SC connector in a simplex configuration is a high-quality cable designed for fast and reliable data transmission in fiber optic networks. Made with G657A1 fiber and featuring an LSZH jacket, it ensures low attenuation and high bending resistance, making it ideal for telecommunications, data centers, and other professional network installations. FO-SASA-SD11-0005-YE

Vgate iCar Pro BT4.0 is an advanced OBD2 diagnostic interface with Bluetooth 4.0 technology, compatible with iOS and Android devices. It allows you to read and clear OBD-II errors, monitor engine operating parameters in real time and clear the CHECK ENGINE light.

A switching converter that regulates 12V voltage from an input range of 2.6V to 20V. It offers high efficiency of 70-95% and the ability to operate with a continuous input current of up to 900mA and a peak current limit of 2.2A. With a switching frequency of 1.6MHz and a power-saving mode, it is suitable for both high-performance and low-power applications. Pololu 5585

PAM8302 Class D mono digital audio amplifier module. The system allows you to connect one loudspeaker with an impedance of 4 to 8 Ω and a power of 2.5 W. The board is equipped with a STEMMA connector. Adafruit 5647

Module with a button, LED diode and a green cap. DFRobot DFR0029-G

Mini Jack 3.5 mm M/F (male/female) 3 PIN audio extension cable, 5 m length, for stereo sound transmission. Nickel-plated contacts, black plastic insulation. Lanberg CA-MJFJ-10CC-0050-BK

The single-mode (SM) fiber optic patchcord with LC connector in a duplex configuration is a high-quality cable designed for fast and reliable data transmission in fiber optic networks. Made with G657A1 fiber and featuring an LSZH jacket, it ensures low attenuation and high bending resistance, making it ideal for telecommunications, data centers, and other professional network installations. FO-LULU-SD11-0100-YE

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

TB6612FNG dual DC motor controller module. It can be used as a stepper motor driver or solenoid driver. Adafruit 2448

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

A module with a 24-bit ADC converter HX711, which enables reading data from strain gauges and scales. The board is equipped with a Grove connector and communicates via a serial interface. Seeed Studio 101020712

Adapter with two male USB type C connectors. Complies with the USB 3.1 standard, allows you to quickly charge devices with a power of up to 100 W and a current of 5 A

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 2MB Flash memory, 640KB SRAM, LCD-TFT & MIPI DSI, ext. SMPS, LQFP100