Adapter with built-in Power Delivery (PD) trigger. It has a USB type C socket and a 3.5x1.35 mm DC plug

A passive on/off power switch that provides control and feedback functions, allowing you to start and safely shut down your system with short presses of the button, while a long press forces the power off. The Mk2 version, based on the 74LVC1G175 D-type flip-flop digital design, eliminates the problems of component tolerance and temperature variation, and also offers additional improvements such as a 2A self-resetting fuse, LED indicators, and the ability to connect a larger external button. SparkFun SPX-25365

Module with real time clock (RTC) PCF85063TP and CR1225 battery socket. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 102020083

Module with light sensor - LS06-S phototransistor. The board is equipped with a Grove connector and has an analog output. Seeed Studio 101020173

8-channel module with relays, designed to work with the Raspberry Pi. It can switch 250VAC/7A or 30VDC/10A signals. SB Components 21871

Small form factor IR camera capable of tracking up to four heat/IR sources, can be controlled with Arduino, AVR via I2C interface. SEN0158

Module with EEPROM 24LC32 memory with a capacity of 32 kBit (4 kB). Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 5146

Module with a SI1151 light sensor that can detect waves with a wide range of wavelengths: visible and infrared light. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020089

Module with an integrated proximity and ambient light sensor based on the VCNL4040 system. It can detect obstacles in the range of 0 to 20 cm. It communicates via the I2C bus. Adafruit 4161

MS-DIP/PLCC4 PCB, for SMD PLCC16 - PLCC84

A compact voltage converter module that reduces input voltage from 6.3 to 65 V to a stable 6 V at currents up to 700 mA. It features high efficiency, low quiescent current (<0.4 mA), and short-circuit and thermal protection, ensuring safe and efficient operation. Its small size and ease of integration make it ideal for mobile devices, battery-powered designs, and systems requiring stable power. Pololu 5434

Adapter with built-in Power Delivery (PD) trigger. It has a USB type C socket and a 7.4x5.0 mm DC plug. Maximum power up to 100 W

Ethernet module dedicated to Coral Dev Board Micro. It supports power over Ethernet (PoE) technology and connects to the base board via B2B connectors. Coral G650-07975-01

The Tic T834 USB Multi-Interface Stepper Motor Controller makes basic control of a stepper motor easy, with quick configuration over USB using our free software. The controller supports six control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), quadrature encoder, and hobby radio control (RC).

The ESP32 WiFi and Bluetooth module has a dual-core 32-bit MCU that integrates WiFi HT40 and Bluetooth / BLE 4.2 technology. Designed for mobile devices and Internet of Things (IoT) applications. DFRobot TEL0111

Brushless motor driver module (ESC regulator) with current efficiency up to 20 A. Uses BLHeli_S software

Module with a purple LED diode. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020002

The Peltier TEC1-03108 module with a power of 16.8W, is characterized by low-voltage power supply (3.75V voltage, 8.5A power consumption). Dimensions of the cell: 20x20x3.5 mm

The SUNON 120x120x38 mm fan is a solid and efficient cooling solution, ideal for industrial and automotive applications, meeting the highest safety standards. Sunon DP203A2123LST.GN

IPS 4" LCD display with touch screen. Equipped with HDMI interface for image display and USB type C and I2C for touch screen. Resolution 720x720 pixels. Waveshare 4inch HDMI LCD (C)