The 16x2 alphanumeric display with blue LED backlight is compatible with the HD44780 controller and has compact dimensions of 85 x 44 mm. The built-in connector makes connection easy, making it ideal for many electronic applications.

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″, but it allows a typical continuous output current of up to 5 A. Typical efficiencies of 85% to 95% make this regulator well suited for high-power applications like powering motors or servos.

DFRobot SEN0230 is an industrial rotary encoder based on photoelectric technology, generating 400 pulses per revolution in each phase, which in quadrature gives 1600 pulses. The robust aluminum and steel construction, with a maximum rotation speed of 5000 rpm, makes it ideal for precise measurements in automation and motion control systems.

3.5 inch Touch Screen TFT LCD Designed for Raspberry Pi, 320×480 resolution. Waveshare 3.5inch RPi LCD (A)

Universal positive voltage stabilizer LM317T, regulated voltage 1.2-37 V, maximum current efficiency 1.5 A, housing TO-220.

Plastic case designed for ePaper displays with a diagonal of 2.13". Waveshare 2.13inch e-Paper Case

TEC1-12710 is a high-performance Peltier module with compact dimensions and a cooling power of up to 89 W, designed for active cooling of electronics, optical systems, and other temperature-sensitive applications. Featuring PTFE insulation and an Al₂O₃ ceramic housing, the module offers excellent thermal and chemical resistance.

The 10.1-inch Raspberry Pi 5-based HMI module, with 4 GB RAM, 32 GB SD card and M.2 SSD slot, offers versatility in IoT and industrial automation applications. Equipped with a Broadcom BCM2712 (Cortex-A76, 2.4 GHz) processor, dual-band Wi-Fi, Bluetooth 5.0, dual 4Kp60 HDMI output, RS232/RS485, and a 1280x800 touchscreen, it provides performance, reliability and precise operation in harsh environments. Edatec ED-HMI3020-101C-04320

Crowtail-Mini PIR Motion Sensor 2.0 is a miniature digital PIR sensor with a built-in DSP and RFI filter, intended for motion detection in compact systems. It is used in alarms, lighting control and robotics.

Clock signal generator with a frequency of 8 kHz to 160 MHz based on the SI5351A integrated circuit. Communication with the module takes place via the I2C bus. Adafruit 5640

Universal silicone cover that protects the LED strip from moisture, water, and dirt. Provides protection in accordance with the IP67 standard.

BOB-12731

Module with a voltage level converter from 5 V to 3.3 V, intended for use in the STEMMA QT/Qwiic system. It has a built-in voltage stabilizer providing 3.3 V power supply with a current of up to 500 mA. Adafruit 5637

The 7-inch HMI module based on the Raspberry Pi 5, with 4 GB RAM, 32 GB SD card and M.2 SSD slot, offers versatility in IoT and industrial automation applications. Equipped with a Broadcom BCM2712 processor (Cortex-A76, 2.4GHz), dual-band Wi-Fi, Bluetooth 5.0, dual 4Kp60 HDMI output, RS232/RS485, and a 1024x600 touchscreen, it provides performance, reliability and precise operation in harsh environments. Edatec ED-HMI3020-070C-04320

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CC-0050-G

Module with Flash memory W25Q16 with a capacity of 16 Mbit (2 MB). It communicates via the SPI interface. Adafruit 5635

Crowtail – A6 GPRS/GSM Module enables data transmission, voice calls, and SMS messaging over the 2G network, integrating with Crowtail/Arduino systems. Ideal for remote IoT applications, automation, monitoring, and communication projects.