ARM® Cortex® -M4 32b MCU+FPU, 512KB Flash, 80KB SRAM, FMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V, LQFP100, STM, RoHS

The MQ-6 sensor allows the measurement of LPG, propane and isobutane. The measuring range of the sensor is in the range of 300 - 10.000 ppm, while the output receives an analog signal.

The magnetic holder is an ideal solution for mounting small USB monitors or phones. It provides a stable grip and is easy to install. Waveshare Magnetic Holder

Pin strip straight in black, single-row, female, 1x40, pitch 2.54mm, THT, RoHS. Set of 10 pieces

LoRa module operating at 433 MHz frequency band with built-in RP2040 microcontroller, CH340 USB to UART converter, 74HC125V voltage level converter. SB Components 23233

Brushless DC motor (BLDC) driver with speed control by potentiometer. It can operate motors powered with a voltage from 7 to 12 V with a current consumption of up to 1.2 A

A sound card in the form of a small device with a USB plug, designed to work with the Raspberry Pi and NVIDIA Jetson Nano minicomputer. Waveshare USB TO AUDIO

Designed to work with the Raspberry Pi 5 or Feather RP2350 boards, this tiny FPC module enables high-speed data transfer using differential signal pairs for video transmission. Using a 0.5mm pitch, 22-pin FPC cable, the module provides four data channels for the Pi 5 or three for the HSTX, plus additional 3.3V power, I2C, and GPIO outputs for flexible connection and customization. Adafruit 6014

Stabilizer 79L15 -15 V / 100 mA, housing TO-92

Module with acceleration and rotational speed sensor based on the LSM6DSOX system. Equipped with a STEMMA QT connector, it communicates via the I2C or SPI interface. Adafruit 4438

Development kit designed to support rapid prototyping and knowledge of Azure Sphere technology. Seeed Studio 102991099

2-channel module with relays designed to work with the Raspberry Pi Pico. It can switch signals up to 250 V AC and 7 A or 30 V DC and 10 A. SB Components 21284

I2C bus amplifier module based on the LTC4311 system. It enables communication via a popular interface over much longer distances while maintaining high transmission speeds. Adafruit 4756

Driver enabling operation of displays with an RGB-666 connector with resolutions from 480x272 to 800x600 pixels. Equipped with an ESP32-S3 microcontroller with 16 MB Flash memory and 8 MB PSRAM memory. Powered and programmable via USB Type-C connector. Adafruit 5800

Module with PIR S16-L221D motion sensor. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020617

DC-DC Step-Down converter module. It has an input voltage from 12 to 45 V, an output voltage of 12 V and a maximum output current of up to 2.8 A. Pololu 4896

Module with 16 12 V relays with a load of up to 7 A. The board communicates via the Ethernet interface. Numato Lab 16ETHRL001

Module with SSR M281 relay with a load of up to 1 A. The board is equipped with a Grove connector and is controlled by a digital input. Seeed Studio 101020603