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The DFRobot Vibration Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is propotional with the strength of vibration. DFR0052

Shield for STM32 Nucleo that allows you to add the possibility of operating a three-phase brushless motor (BLDC) or synchronous permanent magnet (PMSM). It uses the L6230 chip for control. X-NUCLEO-IHM07M1

Pololu Universal Aluminum Mounting Hub for 6mm Shaft, M3 Holes (2-Pack)

IoT development board with STM32WLE5JC chip that connects the microcontroller with the ARM Cortex-M4 core and the LoRa SX126X module. It has all the pins of the LoRa-E5 module and an external antenna. Seeed Studio 113990939

Module with MEMS microphone; model SPW2430 with built-in amplifier. The plate also has a 3.3 V voltage stabilizer needed to power the microphone. Adafruit 2716

The X-NUCLEO-IHM03A1 plate allows the control of a high-power stepper motor; the maximum current of the phase is 10A rms, additionally the controller enables execution up to 1/128 step and has a number of protections. X-NUCLEO-IHM03A1

This RC switch converts hobby radio control pulses to digital on/off signals for use in RC switch and simple RC adapter applications. One output indicates the presence of a valid RC signal, and the other indicates whether the switch is active. The activation threshold and direction are configurable, and a safe-start feature reduces the likelihood of unexpected activation. Pololu 2801

This Kit with fully-dedicated PWM driver chip handles all the motor and speed controls over I2C. Only two data pins (SDA & SCL in addition to the power pins GND & 5V) are required to drive the multiple motors; you can also connect any other I2C devices or shields to the same pins. This  makes it drop-in compatible with any Arduino, such as the Uno, Due, Leonardo and Mega R3. Adafruit 1438

RS232 - UART converter module based on the MAX3232 chip. There is a DB9 connector on the board and a 4-pin connector with a 2.54 mm pitch

4G/3G/2G communication and GNSS positioning module. It allows you to make phone calls, support SMS, MMS, e-mail, TCP, UDP, DTMF, HTTP, FTP and has support for GPS, BeiDou, Glonass, LBS. Waveshare SIM7600G-H 4G for Jetson Nano

Module with light sensor - LS06-S phototransistor. The board is equipped with a Grove connector and has an analog output. Seeed Studio 101020132

N-channel 120V 7.9mΩ standard level MOSFET in TO220, TO-220AB, NXP, RoHS

Two-component silicone filler for filling or filling gaps in heat-generating electronic components with metal housings or heat sinks. AG Termopasty ART.AGT-201

Solder paste used in the SMD soldering process. It is suitable for both automatic soldering and manual printers. ThermoPasts ART.AGT-028

The case has openings for all outputs including the GPIO port making it a great fit for projects that are connected to external hardware.

Soldering acid intended for hard-to-solder nickel-plated surfaces. 500 ml bottle. AG Termopasty ART.AGT-272

Adafruit 1222

Module with PIR S16-L221D motion sensor. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020353