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Portable 4-in-1 air quality monitor that measures formaldehyde (HCHO), TVOC, temperature and humidity. Equipped with a 2.4" touchscreen and alarm, data logging and purification calculator functions, it is ideal for home, office or school. Thanks to USB-C power supply and a built-in 1000 mAh battery, it is convenient for everyday use. Fnirsi SFD-02
LP654290 lithium-polymer battery with a nominal voltage of 3.7 V and a capacity of 2600 mAh, equipped with a PCM protection circuit and a 150 mm lead terminated with a JST 2.54 2-pin connector. Akyga AKY0487
A kit for building a NAS server based on the Raspberry Pi CM4 module. It has space for mounting two 2.5" SATA drives and an LCD display for monitoring the minicomputer\'s operating status. Waveshare CM4-NAS-Double-Deck (EU)
4-pin speaker socket with banana connectors. Rectangular, dimensions 122 x 95 mm
Compact programmable industrial controller Tibbo BASIC/C with Ethernet and Wi-Fi connectivity. The DS1102 is designed for Serial-over-IP and industrial automation applications. Tibbo DS1102
The MQ-4 sensor allows methane concentration measurement. The measuring range of the sensor reaches up to 10,000 ppm and an analogue signal is obtained at the output.
RGB LED matrix display with 13x9 LEDs. Equipped with IS31FL3741 driver and two STEMMA QT connectors. Adafruit 5201
Starter kit from Freescale Semiconductor based on the Kinetis KL05Z microcontroller with an Arm Cortex-M0+ core, featuring an OpenSDA debug interface, capacitive touch slider, RGB LED and a 3-axis MEMS accelerometer. FRDM-KL05Z
Camera module with IMX477M sensor designed for Raspberry Pi minicomputers. It offers a resolution of 12.3 MP and is equipped with a lens with a viewing angle of 120°. ArduCAM B0303R
NRF24L01 module with UART serial interface. It has a built-in antenna and a microcontroller that acts as a converter. It allows the design and testing of 2.4 GHz radio communication via a serial interface
Piergiacomi TR 20 SM are surface precision cutting pliers with blades angled at 50°, designed for work in confined spaces on PCB boards. Suitable for cutting thin wires in environments that do not require ESD protection.
Piergiacomi PN 2008 are flat-nose pliers with long, smooth jaws, designed for handling electronic components in confined spaces. They are well-suited for service tasks and precision operations requiring a delicate grip.
Probe for testing logic states in circuits with a supply voltage of 3.3 V and 5 V
Development board based on the ESP32-WROOM-32UE-N16R2 module, equipped with 16MB Flash and 2MB PSRAM, ideal for projects with a graphical user interface. It supports WiFi, Bluetooth, numerous peripheral interfaces (UART, I2C, SPI, I2S, DAC) and two power supply modes - USB-C and 3.7V battery - with an automatic switching function. Thanks to its compact dimensions, external antenna and support for Arduino IDE, ESP-IDF and MicroPython, it is perfect for IoT applications, automation and intelligent sensors. DFRobot DFR1140
A modern current sensor with a measurement range of -40 A to +40 A, combining the Hall effect with an inductor, allows for precise measurements of both DC and AC components up to 5 MHz. Its lightning-fast response time and low path resistance make it ideal for motor control systems, power converters, and protection systems. Pololu 5231
The Uni-T LM50A digital laser distance meter is a precision measuring tool that allows you to accurately measure distances up to 50 meters, as well as calculate areas and volumes. With its compact design, intuitive interface and indirect measurement function, it is ideal for professionals in construction and architecture.