Category: Main categories

MQ-135 Gas Sensor

32-bit microcontroller from the STM32L1 family (low power series) with ARM Cortex-M3 core, 256kB Flash memory, 32kB RAM, 8kB EEPROM, clock speeds up to 32MHz and I2C, SPI, UART / USART interfaces, USB DMA, PWM, WDT, A / D 12b in the LQFP64 housing. STMicroelectronics STM32L152RCT6

The REBEL RB-168D battery tester is a compact device for precise diagnostics of the charge level of the most commonly used battery types. Its digital voltage readout, lack of need for an external power source, and compatibility with both cylindrical and button cell batteries make it a practical tool for everyday use in both home and professional environments.

Gravity: Digital Crash sensor is a microswitch module (right) often called a limit switch. The module is powered by 5V voltage and has a digital two-state output. DFRobot SEN0138-R

The EDB4432BBBJ-1D-F-D is a 4-gigabit LPDDR2 SDRAM memory chip from Micron Technology, offering an organization of 128M x 32 bits and a maximum clock frequency of 533 MHz. It operates within a supply voltage range of 1.14 V to 1.95 V and is housed in a 134-pin WFBGA package with dimensions of 10 x 11.5 mm.

White Neutral LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection class IP65 (waterproof)

Bluetooth Low Energy module based on the nRF52832 microcontroller. It offers GPIO, SPI, UART, I2C, I2S, PWM, ADC and NFC interfaces for connecting peripherals and sensors. The module is characterized by a compact size. Adafruit 4077

The YT-0651 Yato pliers are angled tools designed for installing and removing expansion clamps, particularly in cooling and fuel systems. Made of A3 steel, they feature profiled jaws hardened to 40 HRC and a PVC handle for improved grip.

IPS LCD display with a diagonal of 7" and a resolution of 1024x600 pixels. Equipped with a capacitive touch panel and a 40-pin FPC connector. HDMI adapter included. Waveshare 70H-1024600-IPS-CT-B

A set of combination wrenches, sizes from 6 to 22 mm, model 51620, made of carbon steel with heads inclined by 15 degrees, ensures comfort and efficiency at work. Vorel - 51620

Converter adapter with cable Akyga AK-AD-50 DVI 24+1 pin (m) / VGA (f) 15cm. Akyga AK-AD-50

Hermetic enclosure ZP160.80.75 made of polycarbonate with transparent cover, gasket and brass inserts provides protection of electronic components in industrial applications where increased tightness and visual access to the interior are required.

Acrylic housing dedicated to Raspberry Pi 5 minicomputers. It consists of five blue and transparent elements mounted one on top of the other. It has special cutouts enabling the installation of a radiator and cooling fan

Efficient step-down converter that reduces the input voltage from up to 45 V to a regulated output voltage range from 1.4 to 7 V, offering high efficiency and a maximum continuous current of 3.8 A. It has built-in protection against reverse polarity, overload and short circuit, and the spread spectrum function reduces EMI interference. The module is equipped with an additional potentiometer for adjusting the cut-off voltage. Pololu 4852

Module based on the TPS2116 enabling automatic switching between two 1.6 - 5.5 V power sources with output through a USB Type-C connector, without USB priority, supporting up to 2.5 A continuous current and reverse current blocking. By default, it selects the higher input voltage with the option to switch between VIN1 and VIN2 by control signal. Pololu 3729

RGB LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection level IP21

Step-down voltage regulator module based on the APM81815 providing a fixed 12 V output at up to 0.8 A with an input voltage range of 12.1 - 72 V. Pololu 5269

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.

EMMC Flash memory module for Hardkernel Odroid N2 computers. 32GB capacity, installed Linux operating system. The set includes a microSD adapter. Hardkernel 32GB eMMC Module N2 Linux