A compact Omron G5LE-14-DC12 relay module that allows you to control loads up to 10 A with a coil voltage of 12 V. Thanks to the BSS138K MOSFET transistor, it can be activated by a 2.5 V to 20 V logic signal, facilitating interoperability with microcontrollers. The module is equipped with 5 mm screw terminals, a 3-pin JST SH connector, and LEDs to indicate operation. Pololu 5663

The STEVAL-MKI079V1 board enables demonstration and testing of the dual-axis LPR430AL gyroscope in analog or digital mode. The built-in microcontroller and USB interface facilitate signal analysis and the development of MEMS sensor-based applications in measurement and control systems.

Low current 1.2 to 37V adjustable voltage regulator, TO-92, STM, RoHS

A speed controller based on the open VESC standard, designed for skateboards, scooters, and e-bikes. It supports voltages from 14 to 84 V (4S–20S) and continuous currents up to 100 A, offering various BLDC motor control modes and a wide range of interfaces (PPM, UART, I2C, USB-C, CAN). Its compact design, aluminum PCB, and extensive safety features ensure reliability, flexible configuration, and convenient integration with computers and smartphones. Makerbase VESC 75100 V2

The adapter allows you to adapt the USB-C connector on HP and ASUS laptops with dimensions of 4.8x1.7 mm. This practical solution allows you to charge your laptop using a universal USB-C PD charger, which is especially useful when traveling. The adapter is Power Delivery compliant and adjusts the power supply voltage automatically from 18.5V to 20V as required by the device. It is important to make sure that the power adapter you are using has enough power to power the laptop, as the adapter does not increase the power of the power supply. Akyga AK-ND-C03

Adafruit 16-Channel PWM / Servo HAT for Raspberry Pi - Mini Kit (Adafruit 2327)

The Peiying ZLA0412 installation kit enables a professional car audio system setup, offering reliability, high sound quality, and installation safety. It includes all the necessary components for a complete audio installation.

Vibration sensor with analog output. It is able to detect a wide range of vibrations. It can also be used for impact detection. 801S

Male terminal block, angled, 2-pin. Pitch 3.81mm. Height 7mm. 15EDGRC. Set of 10 pieces

Flexible 4-core cable, 500 mm long, terminated on both sides with a Qwiic plug. Sparkfun PRT-17257

SEN-12969

ARM Cortex-M4 CPU, 1024kB Flash, 256kB RAM, Ethernet, Encryption, Camera, LCD-TFT, USB OTG FS+HS, 2xCAN, 4xUART, 3xI2C, 6xSPI, ADC, DAC, STM, LQFP176, RoHS

Module with an AB class amplifier based on the Boomer® LM4853 system. It can work in two modes: mono (power 1.5 W, load 4 Ω) or stereo (power 300 mW, load 8 Ω). It has a potentiometer for power control and gain control for the left and right channel. SparkFun DEV-14475

Expansion board with L6474 stepper motor driver. It is equipped with a connector compatible with Arduino Uno R3 and STM32 Nucleo. STMicroelectronics X-NUCLEO-IHM01A1

Low power Wi-Fi module integrating wireless LAN and Cortex-M4 STM32F411CE microcontroller. It has 2 MB external flash memory, 512 KB bytes embedded flash memory, 128 KB RAM and peripherals. Seeed Studio 113990108

Module with a 433 MHz radio receiver for M5Stack sets. Based on the SYN531R chip, it has a built-in PCB antenna. M5Stack U113

LoRaWAN node module based on the RP2040 chip and the LR1262 radio module, enabling communication in the 868 MHz band. It supports point-to-point (LoRa P2P) transmission and LoRaWAN networks, making it ideal for IoT projects. Equipped with Crowtail connectors, a battery charging interface, and the ability to be powered by a solar panel, it allows for the creation of autonomous and energy-efficient field devices. Compatibility with Arduino and MicroPython facilitates rapid prototyping and application development. Elecrow LR1262 Node Board LoRaWan Node

Audio module with DAC, amplifier, display and loudspeaker, designed to work with the Raspberry Pi. Pimoroni PIM485

The Step-Up converter module converts the voltage in the range of 10-60V to 12-90V with an efficiency of 97% and operates in the temperature range of -20°C to 65°C. The maximum current is 40A at the input and 22A at the output, with a weight of 400g.