LCD 2x16, 53x20mm SMALL, LED backlight (WHITE) NEGATIVE BLUE, STN, enhanced temperature range, ZIFF connector for FCC tape, 3.15mm character

Laser dust sensor is a digital universal particle concentration sensor,it can be used to obtain the number of suspended particulate matter in a unit volume of air within 0.3 to 10 microns, namely the concentration of particulate matter, and output with digital interface, also can output quality data of per particle. DFRobot SEN0177

The HC-05 signal lamp is an LED device powered by 12 V, emitting intense orange strobe light at a frequency of approximately 500 flashes per minute. It is commonly used in gate automation and alarm systems, providing high visibility and safety

The Iduino SE052 module with a DHT11 sensor enables easy integration with microcontrollers for measuring temperature and humidity. Ideal for weather stations, data loggers, and home automation, it offers stable and long-term performance across a wide range of applications.

A 2-channel DAC converter module with an output voltage range from 0 to 10 V. It is powered by 3.3 V to 5 V and communicates via I2C interface (Gravity connector). It is used as a controller in industrial applications. DFRobot DFR0971

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0750-G

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0750-B

5" LCD TFT display with touch screen. The display is equipped with HDMI and VGA interface for image display and USB for touch screen. Resolution 800x480 pixels. Waveshare 5inch HDMI LCD (H)

Finder 26.02.8.230.0000 is a pulse (bistable) relay equipped with two normally open (DPST-NO) contacts, with a 10 A load capacity and a maximum switching voltage of 400 V AC. Powered by a 230 V AC coil voltage, it is designed for mounting in an installation box, facilitating integration into building automation systems.

Mini HDMI adapter with FFC connector. Designed for prototyping devices with HDMI interface. Waveshare Mini HDMI Adapter Horizontal (B)

Flexible 4-wire 500mm cable terminated with a Qwiic plug on one end and a STEMMA plug on the other. Sparkfun CAB-25596

3.5 Jack plug, stereo, with a plastic cover.

Power switch that allows you to control your system\'s power on and off with simple button presses, with the ability to force shutdown after 10 seconds. It features a durable control circuit, LEDs, a self-resetting fuse, and offers low quiescent current, making it ideal for energy-efficient projects. SparkFun PRT-26993

LED strip with COB diodes in pink. It is powered by 12 V DC, has a length of 1 m and 384 LEDs/m. Protection level IP20

The module with a 1.3" color IPS LCD display. It has a resolution of 240x240 pixels and a ST7789VM controller. Communication with the module is implemented via SPI interface. SB Components 22632

3.5 mm Stereo Plug – 3.5 mm Stereo Plug cable with a coiled 3-meter cord is a practical solution for audio connections in both home and professional systems. The flexible, spiral design shortens the cable when not in use, helping with cable management and enhancing durability during frequent use. Ideal for connecting headphones, speakers, and other devices equipped with a 3.5 mm stereo jack.

The BLE 4.0 Bluetooth module with CC2540 allows for transmission in both Slave and Master modes. It has an integrated PCB antenna and an extensive security system. modCC2540