Mobile Charger 5V 3A 3100mA Micro USB 15W

Raspberry Pi Zero W is a super small computer. This version includes WIFI, Bluetooth BLE 4.1 Pi Zero is the heart of a Raspberry Pi on a small 65mm x 30mm board. With mini-HDMI, micro-B OTG USB, and the same 40-pin GPIO, it still has a great connectivity. Raspberry Pi Zero 512MB RAM WIFI BLE 4.1. Supplied with a GPIO soldered connector.

Rock Pi 4 model SE 4GB - single board computer with a high-performance hex-core Rockchip RK3399-T processor. It is equipped with 4GB of LPDDR4 RAM, WiFi and Bluetooth 5.0, a Gigabit Ethernet port with PoE, an HDMI port and 2 USB 3.0 and 2 USB 2.0 ports, as well as a 3.5 mm jack plug. The board has 2 x 20-pin GPIO cables and DSI and CSI connectors for display and camera connections. Rock pi 4 SE is the perfect alternative to the Raspberry Pi

MQ-4 Gas Methane Sensor Module for Arduino features:
- Main chip: MQ-4 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:
200ppm- 10000ppm CH4, natural gas
- Adjustable sensitivity with the potentiometer
- Size: 32mm x 20mmx 18mm

Display OLED 0.96" 128x64 White I2C 4 Pin features:
- Interface: I2C (logical level 3.3V)
- Resolution: 128x64
- Angle of view:> 160 degree
- Screen color: white
- Screen Dimension: 2.43cm / 0.96 "
- IC Controller: SSD1306
- Power supply: 3.3V - 5VDC
- Operating temperature: -20 ° C - 70 ° C
- Size: 2.2x 2.8x 1.2 cm / 0.87x 1.1x 0.47 "
- Application: smart watch, MP3, thermometer , instruments, DIY projects, etc ...
- It is an OLED display module with white display and with a dot matrix of a resolution 128x64 and an IC2 interface.
- The display includes the IC driver SSD1306 128 x 64 OLED / PLED Segment / Common Driver.

The new LCD display design provides a clearer screen and a better user experience.

The UT33 + series improves product safety standards, ensuring that users can work safely in the CAT II 600V environment.

Prototype Board MB-102 Protoboard 830 points Arduino features:
- 830 Connections
- Linkable with other boards
- Base with adhesive to attach it to the work surface
- Measures 165x 55x8mm

Arduino compatible IR motion detector with a detection range of 3 meters.
One sensor electric pyro, which can detect infrared radiation levels - detect a change in the average IR levels of your detection zone.
Ideal for projects with ARDUINO, PIC, AVR, STM32.
Characteristic:
- Operating voltage: 4.5V- 20V
- Consumption in idle state:

USB to USB type C cable, this model of data cable is also very suitable for exchanging documents, photos and music with your smartphone or computer. It can be used for tablets, smartphones or any device that has a USB-C socket.