5.79-inch black and white e-Paper module with a resolution of 792x272 px. With a wide viewing angle, this display works well in a variety of lighting conditions, providing readability comparable to traditional paper. Waveshare 5.79inch e-Paper Module

DC motor driver that allows you to control the movement of three drives using the I2C interface. The set includes only the board without connectors. Pololu 5032

Alphanumeric display 16x2 characters with blue backlight

Industrial module based on the ESP32-S3 microcontroller, which supports WiFi, Bluetooth and RS485 interface. Equipped with 6 high-power relays (up to 10A at 250VAC/30VDC), it allows for safe control of various devices and integration with industrial sensors via the Modbus protocol. The module supports popular programming environments such as Arduino and MicroPython, making it ideal for AIoT and remote monitoring applications. Waveshare ESP32-S3-Relay-6CH

Compact GNSS Module, Quectel, RoHS

A versatile module that allows you to control higher voltage devices such as 12V LED strips while simultaneously powering a microcontroller from 3.3V. The module integrates an LMR14203 converter and an N-channel MOSFET (PSMN7R0-100BS), allowing you to power the board at up to 12V and drive loads up to 10A, with additional protection features and LED indicators, making it ideal for projects requiring efficient power control. SparkFun COM-23979

High-performance magnetic antenna, optimized for communication with the Iridium satellite system, made of durable materials resistant to UV, moisture and high temperatures. It has a waterproof housing compliant with the IP69 standard, as well as a wide operating temperature range from -40 ° C to + 85 ° C. Thanks to the magnetic holder, the antenna is easy to install and remove, and the standard SMA connector and 300 cm LL100 coaxial cable provide convenience of use. SparkFun WRL-25068

A spare parts kit for RTK Facet and RTK Facet L-Band that includes a front display PCB, a new button module, and a replacement cable. SparkFun SPX-24705

RTC DS1307 real-time clock module and battery CR1220 for the WeMos D1 Mini

Antenna with RP-SMA male plug working in the 868 MHz frequency band. It has a gain of 5 dBi and a foldable tip

Precision, Rail-to-Rail I/O Instrumentation Amplifier, VSSOP8, Texas Instruments, RoHS

WIG-12897WAV file player module controlled by UART interface or switching inputs. It is based on a 2 W audio amplifier. The board has a 3.5 mm audio output and a speaker connector. The files are played from the microSD card. SparkFun DEV-13660

Micsig MS-A-004 IC pliers are designed for safe and precise connection to integrated circuit leads during measurements and tests. Made of durable materials and ergonomically designed, they provide a secure grip and minimize the risk of damaging components, making them an indispensable tool in laboratories and workshops

The Micsig MS-A-007 Test Probes are a set of five precision needles designed to accurately test electronic components on PCBs and other delicate systems. Made of durable materials, the probes have thin, sharp tips that provide positive contact with the test points, minimizing the risk of damaging components.

Micsig MS-A-009 precision measuring probes are a reliable tool for accurate measurements in electronics and electrical engineering

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3 with 512KB Flash, 80KB SRAM, 16KB EEPROM, LCD, USB, ADC, DAC, LQFP64, STM, RoHS

The ultrasonic distance sensor modUS-015 is based on the analysis of the delay of reflection of the ultrasonic wave from the obstacle - the range of the sensor from 2 to 400 cm with an accuracy of 0.3 cm + 1%

8" IPS LCD display with touch panel dedicated to Raspberry Pi and NVIDIA Jetson minicomputers. Equipped with HDMI interface for displaying the image and USB for the touch panel. It has a resolution of 768x1024 pixels. Waveshare 8inch 768x1024 LCD