A compact relay module with an Omron G5LE-14-DC5 relay, capable of controlling loads up to 10 A with a 5 V coil voltage. Thanks to a BSS138K MOSFET transistor, it can be activated by a 2.5 V to 20 V logic signal, facilitating interoperability with microcontrollers. The module is equipped with 5 mm screw terminals, a 3-pin JST SH connector, and LEDs to indicate operation. Pololu 5662

A precision reflective sensor utilizing an IR diode and a phototransistor to measure light reflected from a surface. It offers an analog voltage output proportional to the reflected light and an optimal measurement range of 10 mm. Its low power consumption and compact size make it ideal for line-follower robots, edge detection systems, and educational projects. Pololu 4440

Audio preamplifier based on the NE5532 chip. Powered with symmetrical DC voltage in the range from 9 to 15 V

Module designed for the XIAO development platform. It acts as an advanced human presence sensor, using FMCW technology to detect human targets in a specific space. The module offers a maximum detection distance of up to 5 meters and a wide detection angle of ±60°. Seeed Studio 101010001

AVR ISP-MC USB 2,7-5,5V 16K-Flash TQFP32, Atmel

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 2MB Flash memory, 640KB SRAM memory, LCD-TFT & MIPI DSI, LQFP144, STM

Camera module with OV5647 sensor that works with Raspberry Pi. It has an integrated IR filter and a Fisheye lens with a 220° viewing angle. ArduCAM B0428

GPS antenna dedicated to reTerminal DM modules. is a reliable choice when obtaining information from GPS, BeiDou and GLONASS positioning systems. Seeed Studio 110061521

Wireless sensor with LoRaWAN network communication. Dedicated to industrial long-distance data acquisition with a wide measurement range of temperature from -40°C to 85°C and humidity from 0 to 100% RH. Seeed Studio 114992867

A module enabling the conversion of input voltage in the range from 1.8 V to 5.3 V into the appropriate negative output voltage. It offers high efficiency in excess of 80%, making it ideal for applications where a lower power negative supply is required, such as biasing sensors or op-amp circuits. Pololu 2839

The 10 Values of 20 Transistor Kit is a versatile and essential kit for electronics enthusiasts and professionals, featuring a variety of transistor types, ideal for a wide range of applications from simple DIY projects to advanced electronic circuits

Module with 3-axis magnetometer MAG3110, I2C, RoHS

4-core cable, 20 cm long, terminated on both sides with a Grove plug. Compatible with the interface used in the M5Stack modules. M5Stack A034-B

8-channel I2C expander module based on the PCA9548 chip. Allows communication with multiple I2C devices that have the same address. Equipped with STEMMA QT connectors. Adafruit 5626

Lanberg Cat.5e 30m patch cord provides a stable and fast connection, ideal for a variety of network applications. Lanberg PCU5-10CC-3000-R

The USB Type-C 3.1 Gen 2 cable provides lightning-fast data transfer speeds of up to 10 Gb/s and supports 4K video at 60 Hz. With Quick Charge 4.0 and Power Delivery 3.0 support, it enables fast charging of devices with up to 100 W of power. Its durable construction and triple shielding ensure reliable performance in any conditions. CA-CMCM-32CU-0005-BK

Step-Down converter module converts input voltage (5-23V) to adjustable output voltage (0-16.5V) with maximum current 3A, featuring high precision (1%) and efficiency (up to 95%). Compact size and display make it ideal for various applications, e.g. DIY projects

The 10m black Lanberg VGA cable with double shielding and ferrite is a premium product, ideal for visual transmission between multimedia devices such as computers, monitors and projectors, ensuring high image quality and signal stability thanks to the ferrite core and shielding, which allows signal transmission over longer distances no degradation. Lanberg CA-VGAC-10CC-0100-B

8" TFT LCD display with a touch panel dedicated to Odroid-M1 minicomputers. Equipped with MIPI-DSI interface. It has a resolution of 1280x800 pixels. ODROID-Vu8M

Module with OV5647 sensor cooperating with ODROID-M1. It uses a built-in movable IR-CUT filter that is turned on and off automatically depending on the lighting conditions. Odroid M1 MIPI-CSI Camera Kit