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Medium density advanced ARM™-based 32-bit MCU with 64 Kbytes Flash, LQFP48, STM, RoHS

The ESP32-S2-SOLO-N4 is a 2.4 GHz Wi-Fi module based on the ESP32-S2 chip with 4 MB of flash memory, offering a data transmission speed of up to 150 Mbps and an output power of 19.5 dBm. It is equipped with interfaces such as ADC, GPIO, I2C, I2S, SPI, PWM, UART, and USB, making it a versatile solution for IoT applications, wearable electronics, and smart home devices.

A walking robot powered by wind. A great toy for children

FPGA Evaluation Kit based on the XC7A100T-1CSG324C chip from the Artix-7 FPGA Xilinx family. Nexys works with Xilinx ISE and Vivado software . Equipped with numerous interfaces and sensors allows you to develop projects without attaching additional elements to the set. Digilent 410-292

SIM800L module with support for four-band GSM/GPRS network. Has a MicroSD card slot. Module controlled by AT commands.

The MR60BHA2 sensor kit uses 60GHz mmWave technology to reliably detect human presence, as well as human breathing and heartbeat detection. It offers Home Assistant integration thanks to the XIAO ESP32C6 module and pre-installed ESPHome firmware. Equipped with a BH1750 light intensity sensor, RGB LED indicator and the possibility of expanding with Grove sensor modules, it is ideal for monitoring health, safety and home automation. Seeed Studio 114993387

The Arducam CS to M12 adapter allows you to use M12 or CS lenses with the Raspberry Pi HQ camera module, providing a wide range of optical options. ArduCam UB0225

Module with transparent OLED display. It has several display areas with different colors. I2C communication. SparkFun LCD-15079

The BG95-M3 Zero development board with the Quectel BG95-M3 module enables the design of energy-efficient IoT devices operating in LTE Cat M1, NB2, and EGPRS networks. It supports multiple network protocols and GNSS positioning, offering developers and engineers an integrated development platform with support for QuecPython. Thanks to its compact design, compatibility with Raspberry Pi HATs, and battery power capability, it is ideally suited for mobile, measurement, and telemetry applications.

Wireless power switch with the function of monitoring electricity consumption. It enables users to calculate the electricity consumption and remote control of connected electrical devices using the EWeLink application. Sonoff POW R2

Miniature 5V cooling fan for Raspberry Pi 5 designed for installation in tight spaces, such as mini computer cases. With Raspberry Pi 5 compatible connectors and compact dimensions, it is perfect for applications requiring efficient cooling, such as home servers, workstations, monitoring systems or edge computing devices

The Rail-mounted TTL to RS232 Converter (B) ensures safe and stable data transmission in systems requiring galvanic isolation. Designed for point-to-point communication between TTL and RS232 devices, it is ideal for industrial environments, automation systems, and IoT projects. With its compact enclosure and wide range of protections, it provides a reliable solution for serial interface conversion.

The Permacol epoxy adhesive is a versatile chemical product that is perfect for demanding tasks related to the assembly and repair of electronic components. Its high viscosity and temperature resistance make it an ideal choice for professional applications. Permacol 2040D/R

Isolated USB-RS485/422 converter with magnetic isolation ADI. It has galvanic isolation up to 1500 Vrms. Communicates with the computer via a USB interface, compatible with all versions of Windows. Gingko EVC8004

8-channel I2C expander module based on the TCA9548A system. The module has Qwiic connectors and allows communication with many I2C devices that have the same address. Sparkfun BOB-16784