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Starter kit containing Raspberry Pi 4B 2 GB and all necessary accessories: 32 GB microSD memory card with Rasberry Pi OS system, Ethernet cable, official accessories: housing, cooling kit, power supply and HDMI cable
Black and white e-Paper display with a diagonal of 2.13" and a resolution of 250x122 px. SPI interface. Without PCB. Waveshare 2.13inch e-Paper
ZYMKEY 4i is a hardware security module designed for Rasbperry Pi. Supports encryption of system files on the memory card, allows for safe storage and generation of security keys.
Module with digital barometer BMP581. It enables pressure measurement in the range from 300 to 1250 hPa with an accuracy of ± 5 Pa and communicates via I2C or SPI. SparkFun SEN-20170
Yato YT-0677 is a solid and precise cable tie cutter that ensures comfort and safety of work. YT-0677
Module with digital barometer BMP581. It enables pressure measurement in the range from 300 to 1250 hPa with an accuracy of ± 5 Pa and communicates via I2C. SparkFun SEN-20171
Expansion board for micro:bit modules with connectors compatible with Boson and Gravity sets. DFRobot DFR0521
An Arduino extension that allows you to simultaneously control four DC motors, two stepper motors, or two 5V servos. It uses an L293D chip, which provides stable operation and a current of up to 1.2A per channel at motor voltages of 4.5-12V. An 8-stage shift register reduces the number of pins needed for control, allowing for more efficient use of microcontroller resources. Elecrow Four Channels Motor Shield
Hermetic ZP housings, made of PC material, with a transparent polycarbonate cover and a cast gasket, offer the possibility of mounting a DIN rail and are available with additional accessories for an additional fee, with dimensions of 60.1x139.8x209.7 mm, packed in a dedicated carton. Kradex IOT.ZPSET2114.1 PC
Module with a single-purpose LiPo charger and Step-Up converter with an output voltage of 5 V and current efficiency up to 1 A. SparkFun PRT-14380
TS331ILT, Micropower low-voltage, rail-to-rail comparators, SOT-23-5
Module from the ESP32 series, combining a powerful microcontroller, Wi-Fi and Bluetooth 4.2 BLE. ESP-WROVER-B has a built-in PCB antenna, a large number of GPIO lines and small dimensions. Adafruit 3979
The NEO TOOLS 72-320 protractor made of stainless steel enables angle and length measurement in precise workshop and construction work. The movable ruler and 0–180° scale support accurate settings in mechanical and assembly projects.
The ZCG M12-6 PA66 cable gland is a black cable pass-through with a metric thread M12×1.5, made of PA66 polyamide. It is designed for cables with a diameter of 3 to 6.5 mm and offers an IP68 protection rating, ensuring excellent sealing and resistance to external conditions.
Module with 16 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4156
M5Stack AtomS3R-AI Chatbot is a compact and efficient kit for developing voice assistants and projects in the field of AIoT and speech recognition. Thanks to the ESP32-S3, support for various development platforms and a ready-to-use audio base, it is ideal for smart devices, voice interfaces and next-generation IoT applications.
Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage ranging from 9 to 24 V
ESP-PROG-2 is a compact tool enabling convenient programming and debugging of ESP systems via UART and JTAG. Thanks to wide compatibility and selectable power supply voltage, it is suitable for working with various development boards, facilitating development and testing of applications in the ESP-IDF environment.