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LilyPad reed switch in a black insulated casing preventing the element from breaking. SparkFun DEV-13343

ETH01-EVO is an IoT communication module based on the ESP32-C3 microcontroller with support for 2.4 GHz WiFi, Bluetooth 5 LE and 10/100 Mb/s Ethernet via an RJ45 connector. It enables TCP/IP communication and control via AT commands, intended for integration with embedded systems. ETH01-EVO

OV5647 camera set with a matrix with a resolution of 5 MPx. The attached lens allows remote zoom control. Works with Raspberry Pi. ArduCAM B01675MP

Camera module with OV5647 5MP sensor dedicated to Raspberry Pi. Designed for 3D printing monitoring systems. Without IR filter. ArduCAM B003301

Module with IMX462 sensor working with Raspberry Pi. It has a 2 MP matrix and is compatible with ISP and Gstreamer. ArduCAM B0333

Quad Operational Amplifier, SOP14, RoHS

The ESP32-S3-LCD-7 development board from Waveshare, equipped with a 7" screen with a resolution of 800×480, is designed for creating graphical user interfaces in applications based on the ESP32-S3 microcontroller. Thanks to the presence of PSRAM, large Flash memory, support for popular communication interfaces, and battery power supply, the board is suitable for HMI projects, information terminals, device controllers, and IoT systems requiring graphics support without touch functionality.

The universal board with dimensions of 90×150 mm and 1,782 tinned holes enables convenient assembly and testing of electronic circuits in the 2.54 mm standard. The double-sided FR-4 laminate design and the presence of mounting holes make it a practical tool for hobby projects, educational purposes, and professional prototypes.

This 13.3-inch industrial HMI module, based on the Raspberry Pi 5 with a Broadcom BCM2712 (Cortex-A76, 2.4GHz) processor, offers 4GB of RAM and a 32GB SD card, providing powerful performance for IoT applications. The device supports 2.4/5GHz Wi-Fi, Bluetooth 5.0, 4Kp60 video output to two displays via HDMI, and is rated for temperatures ranging from -20℃ to 60℃ thanks to its robust housing and fanless design. Edatec ED-HMI3010-133CA-0432

Module with a precise clock RTC DS3231. Communication via the I2C interface. Waveshare Pico-RTC-DS3231

STM32 Nucleo expansion board designed to provide an application for the 16 channel LED driver LED1642GW. Depending upon the end application, RGB or single color LEDs can be connected to the board. Separate brightness control is possible for each channel. It is compatible with the STM32 Nucleo board family and equipped the Arduino™ UNO R3 connector layout. X-NUCLEO-LED16A1

Magnetic service mat for accommodating screws and metal parts. Avoids losing small parts while servicing the device

Development board with LoRa Semtech SX1262 module and Apollo 3 Bluetooth 5 integrated in the NM180100 chip. It supports the 868 MHz and 915 MHz bands and Bluetooth Low Energy. It is compatible with the Qwicc system. SparkFun 17506

A set of three cables for Grow soil moisture sensors. The cables are terminated on both sides with 3-pin JST-SH female connectors and are 1 m long. Pimoroni CAB1007

Audio module with two microphones and display designed to work with the Raspberry Pi. Pimoroni PIM524

Camera module with OV9782 sensor designed for DepthAI systems, including the DM1090FFC base plate. ArduCAM B0335

Camera module with OV9282 sensor designed for DepthAI systems, including the DM1090FFC base board. ArduCAM B0334

Module with a digital distance sensor with a range of up to 50 cm. It has a digital output that generates a pulse with a width proportional to the measured length. Pololu 4064

RoArm-M3-S (EU) is a versatile robotic arm, ideal for educators, makers, and researchers. With a wide range of control options, AI support, and comprehensive documentation, it enables quick deployment in advanced educational, prototyping, and experimental projects. The version with an EU power adapter is ready to use right out of the box.