Radxa Rock Pi 4 SE 4GB RAM

32GB Class 10 MicroSD memory card with adapter features:
- Capacity 32GB
- Class 10
- Dimensions of the microSD 11 mm x 15 mm x 1 mm
- FAT32 format
- Operating temperature -25 ° C to 85 ° C
- Storage temperature -40 ° C to 85 ° C
- Voltage 3.3 - Includes adapter

16GB Class 10 MicroSD memory card with adapter features:
- Capacity 16GB
- Class 10
- Dimensions of the microSD 11 mm x 15 mm x 1 mm
- FAT32 format
- Operating temperature -25 ° C to 85 ° C
- Storage temperature -40 ° C to 85 ° C
- Voltage 3.3 - Includes adapter

128GB Class 10 MicroSD memory card with adapter features:
- Capacity 128GB
- Class 10
- Dimensions of the microSD 11 mm x 15 mm x 1 mm
- FAT32 format
- Operating temperature -25 ° C to 85 ° C
- Storage temperature -40 ° C to 85 ° C
- Voltage 3.3 - Includes adapter

HDMI TFT LCD screen for Raspberry Pi included in a complete package (adapters, stands, cables) for a compatible connection very easy with the Raspberry Pi.
10.1 inch (16:9) TFT LCD 1024x600 for Raspberry Pi controller kit features:


Screen type: 1024 (R + G + B) * 600 dots
LCD type: a-SI, Positive, Transmissive
Display direction: 60 o'clock.
Backlight: white LEDs.
Interface: LVDS
Operating temperature: -10ºC - + 60ºC.
Active area: 222.72 x 125.28 mm.

Power Supply Transformer 220V AC/DC 2A 12V features:
- Input voltage: 100~240V 50Hz
- Output voltage: DC 12V
- Output current: 2A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

This module is a small source of energy, this board was designed to be as small and as indiscreet as possible.
Putting a battery type AAA and operating the power switch, will have a supply of 5 V to power a lilypad circuit.
Use up to 200ma, it is protected against short circuits. This card has AAA battery clips but can use a 1.2V to 5V input, the module increases the voltage up to 5V.
Lithium polymer batteries are an alternative to rechargeable batteries.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad Power Supply 5V Step Up with AAA Batteries features:
- Type of batteries connectable: AAA
- Input voltage (of the batteries): from 1.5V to 5V
- Output voltage: 5V

This smart home kit is based on the open source micro:bit hardware and is intended for those who want to create smart home projects that improve the comfort of the home through technology. The kit has been launched by Keyestudio. The kit includes the micro:bit board.

M12 M12 High Resolution Lens, 12MP, 113° FOV, 2.7mm Focal length, Compatible with Raspberry Pi High Quality Camera M12. No distortion.

CO2 sensor model MH-Z19C. High precision working voltage 5.0±0.1V DC. The measuring range is between 0 and 5000 ppm. It has a low power consumption. UART and PWM output.

Official Raspberry Pi keyboard suitable for all Raspberry Pi products. Comfortable ergonomic design.

BeagleBone Black Industrial  (102110423)  is designed as a single board industrial computer (SBC). It uses the BeagleBone Black open source hardware design and supports temperatures from -40ºC up to 85ºC.

The first Raspberry microcontroller with the proprietary RP2040 chip and a dual-core Arm Cortex-M0+, the Foundation's cost-effective yet highly flexible solution. Designed for high performance and with a high degree of digital interfaces. Programming in C/ C++ and MicroPython.

The Carbon Monoxide sensor is a low-power digital gas sensor which has a CCS811 sensor and an 8-bit microcontroller, contains an analog-digital converter so that it can detect indoor air quality which can detect monoxide carbon (CO) and a wide range of volatile organic compounds (VOCs). It is a sensor designed to monitor air quality inside personal devices such as mobile devices and smart watches, with low power consumption that can be used with battery

MQ-8 Hydrogen Gas Sensor Module features:
- Main chip: MQ-8 methane sensor and comparator LM393
- Working voltage: 5V
- Current: 150mA
- Digital output: TTL 0/1
- Analog output: analog voltage sensing value
- Quick response features:
- Detection concentration:
  100ppm- 10000ppm hydrogen H2
- Adjustable sensitivity with the potentiometer
- Size: 32mm x 20mmx 18mm