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

0.95inch RGB OLED, SPI interface, curved/horizontal pinheader

Isolated DC-DC power module designed for safe powering of sensitive electronic circuits, offering galvanic isolation up to 3kVRMS, 5V or 5.5V output voltage, and output current up to 300mA. Pololu 5414

The core of a small robot, either as an auxiliary controller atop a Raspberry Pi base or as a complete control solution on its own. Its Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader. This version does not include any through-hole components or connectors, allowing for customized assembly or standalone use. Pololu 3118

Module with 4 relays 12 V with a maximum switching current of 7 A. Numato Lab RL40002

Module with 4 5 V relays with a maximum switching current of 2 A. It communicates via the USB interface and does not require an additional power supply. Numato Lab USBPOWRL004

Module with a 4-element 14-segment display. The board is equipped with a Qwiic connector and communicates via the I2C interface. SparkFun COM-16917

Translator of TI voltage levels, bidirectional (no signal required to control the flow direction), 8-Bit, especially recommended for use in Push-Pull and Open-Drain systems. The system has a TSSOP20 housing

Module with a light sensor and a proximity sensor up to 5 cm. It allows you to read the illuminance from 0.01 to 64000 lux and communicates via the I2C interface. Pimoroni PIM413

Graphical display, users may show off graphs, full-color pictures, text, and anything else they want to see by communicating with it through SPI. Digilent 410-323

A miniature module with a programmed AVR Attiny85 microcontroller, equipped with 8 KB of Flash memory, 4 digital pins, analog input and 2 PWM channels. By connecting the LEDs to the digital outputs of the module, interesting lighting effects can be obtained. SparkFun DEV-10899

Module with 8 relays 12 V with a maximum switching current of 7 A. Numato Lab RL40004

Module with BME680 sensor to measure the concentration of volatile organic compounds, pressure, temperature and humidity. It communicates via the I2C interface. Pimoroni PIM357

Module with a 4-element 14-segment display. The board is equipped with a Qwiic connector and communicates via the I2C interface. SparkFun COM-16918

Waveshare 5DP-CAPLCD-H is a compact touch display with an IPS panel and narrow bezel, designed for projects requiring high brightness, precise touch, and reliable operation in varying lighting conditions. With HDMI and USB-C connectors and support for popular hardware platforms, it offers a flexible solution for control systems, HMI terminals, and portable devices.

32-bit ARM Cortex-M0 MCU, 48KB Flash, 4KB SRAM, LQFP48, RoHS

Finder 46.52.9.012.0040 is a reliable DPDT relay, operating at a coil voltage of 12V DC, capable of switching currents up to 8A at 250V AC on each of its two contacts. Its robust construction and standard socket mounting leads ensure long-term and stable operation in various conditions.