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The Cheapest Price, Best Selling High Tech Products 2019


Quality at the cheapest prices on the web

Article updated on May 25, 2020

Products offered: The lowest price

We have found some very attractive prices for you. Your future Raspberry Pi and all its accessories are at the best price. Here is a small detail of what you will find:

- Raspberry Pi 3 B and B +,
- Raspberry Pi 4 B,
- Charger and cable with on / off button,
- Micro SD card reader,
- Cooling fan,
- Heat sink,
- HDMI or RCA cables for video,
- Ethernet cable,
- Box,
- Keyboard and mouse,
- Touch screen,

Your Raspberry Pi 4 B does not work by itself. Accessories are mandatory such as power supply and micro SD card. Others are necessary for the protection of the device like the case. We therefore advise you not to buy each product alone. Buying a kit reduces your bill. In addition, we offer kits at unbeatable prices.

We draw your attention that on the Aliexpress platform, the Raspberrypi are not all original. Before placing an order, please check the brand name in the "Details" section. This tells you if the Raspberries are original or not.

The kits offered are based on the products shown in the images below. Here are the links to the sales pages:
Raspberry Pi
Raspberry Pi 4
38 € (2 Go)
55 € (4 Go)
80 € (8 Go)

The kits offered are based on the products shown in the images below. Here are the links to the sales pages:

Raspberry Pi 4 B

Raspberry Pi 4 B, 2 or 4 Go

1-a Raspberry Pi 4 B (2 Go),
1-b Raspberry Pi 4 B (4 Go).

Alimentation pour Raspberry Pi 4 B

Power supply for Raspberry Pi 4 B

AC adapter, 5V, 3A output, plug available for USA, UK and EU. On / off button on the 95 cm cable.

Câble HDMI micro-HDMI

HDMI micro HDMI cable

Micro HDMI to HDMI cable, male male, 1.5 m long.

Boitiers pour Raspberry Pi 4 B

Cases for Raspberry Pi 4 B

Aluminum case in 3 types: The first two types each have a dual active and passive cooling fan.
4-a is in black,
4-b is in bronze,
4-c does not have a fan.

Cartes mémoire micro-SD

Micro SD memory cards

Speed ​​class 10 micro SD memory cards. Two capacities are included in the kits,
5-a in 32 GB,
5-b in 64 GB.

Lecteur de carte mémoire SD

Memory card reader

Ordinary USB type card reader.


The world of Raspberry Pi

The Raspberry Pi Foundation of the same name of the device, launched, in recent years, an incredible cheap mini computer. Its size is that of a credit card. It connects to a TV. It also connects to any display device with an HDMI or Video (RCA) input.

Raspberry is called PC mini, mini laptop, small computer, micro-computer, etc.

The primary objective of the existence of this object was to facilitate the learning of computers for young people. But this motherboard has been very successful, even with a few large companies.

Several models were presented for sale, but the penultimate one is the one that has emerged the most. This is the Pi 3.

The range of products Raspi

Raspberry Pi, High Tech product is available in several ranges which are presented according to the models and the release date:

- Model 1: 1B, Mars 2012,
- Model 1: 1A, February 2013,
- Model 1: 1B+, July 2014,
- Model 1: 1A+, November 2014,

- Model zero: zero, November 2015,
- Model zero: zero w, February 2017
- Model zero: zero wh, January 2018,

- Model 2: 2B, February 2015,

- Model 3: 3B, February 2016,
- Model 3: 3A+, November 2018,
- Model 3: 3B+, Mars 2018,

- Model 4: B, June 2019.

Description of Raspberry Pi

Description of Raspberry Pi Zero

The Raspberry Pi Zero card is a little computer that connects to a monitor and a keyboard/mouse. This module requires a micro SD card to save the operating system. This uses a Linux distribution.

Technical characteristics:
- Cortex A7 + Quad-Core microprocessor,
- 512 Mo of RAM,
- 1 connector mini HDMI,
- 1 interface USB 2.0,
- 1 port CSI for camera,
- 1 connector E/S 40 pins,
- 1 interface GPIO: 40 pins,
- 1 interface Wi-Fi 802.11 b/g/n and Bluetooth 4.0,
- 1 port micro-USB for different connections,
- 1 micro-USB port for power,
- Micro SD support up to 64 GB,
- Supported systems: Android, Ubuntu and Debian Buster with Raspberry Desktop,
- Reset and power buttons.

Description of Raspberry Pi Zero WH

This mini computer works with a micro SD card. This operating system support, prepared with a Linux distribution (Raspbian, Fedora, etc.) or Windows 10 IoT. The Raspberry Pi Zero WH is delivered naked. This is done to reduce the cost and encourage the use of recovery material.

Technical characteristics:
- Microprocessor: Cortex A7 H2 + Quad Core,
- Micro SD support up to 64 GB,
- 1 mini HDMI audio output,
- Wi-Fi: 802.11 b/g/n and Bluetooth 4.0,
- 1 USB 2.0 interface,
- 1 CSI interface for 5 megapixel camera,
- 1 GPIO interface: 40 pins (pins),
- 1 video interface: mini HDMI,
- Supported systems : Android, Ubuntu and Debian,
- Reset and power buttons.

Description of Raspberry Pi 3 B+

The Raspberry Pi 3 B + is a single board computer that can connect to a monitor. It connects to a keyboard/mouse and has Wi-Fi and Bluetooth interfaces. It starts from a micro-SD card and works under an O.S. Linux or Windows 10 IoT. Raspberry Pi 3 is supplied without case, power supply, keyboard, screen and mouse.

Technical characteristics:
- ARM Cortex-A53 processor, 1.4 GHz quad core,
- Wi-Fi: Dual-band 2, 4 and 5 GHz, 802.11 b/g/n/ac,
- Memory 1 GB,
- Ethernet up to 300 Mbps,
- 4 USB 2.0 ports,
- RJ45 Ethernet port,
- HDMI and 3.5 mm stereo audio outputs,
- Video output: HDMI,
- 1 video interface: mini HDMI
- 1 GPIO connector with 40 I/O pins.
- Supported systems: Android, Ubuntu and Debian,
- Reset and power buttons.

Description of Raspberry Pi 4 B

The new version 4 of Raspberry Pi model B is a little computer that can connect like its previous one.

Technical characteristics:
- CPU, Broadcom BCM 2711 processor, ARM Cortex-A72 quad core (Quad core), faster 1.5 GHz SoC, 64 bit SoE,
- 4 GB of RAM
- Wi-Fi: 2.4 and 5 GHz dual-band, 802.11b/g/n/ac,
- Bluetooth 5.0,
- Powerful GPU: VideoCore VI
- Memory 1 GB, 2GB and 4GB,
- Slot for memory card,
- Ethernet up to 300 Mbps,
- 2 USB 2.0 ports and 2 USB 3.0 ports,
- Ethernet RJ45 port,
- Audio outputs 2 micro HDMI and Jack 3.5 mm in stereo,
- Video output: 2 micro HDMI and 3.5 mm jack,
- 1 CSI interface for camera,
- 1 DSI interface for screen,
- Connectors GPIO pins (40 I/O pins),
- Linux or Windows 10 Io operating system.

This Raspberry Pi should not now have heating thanks to the latest version of its firmware


Mandatory accessories

The famous Raspberry is sold naked. We will need to achieve it with mandatory accessories :

- An SD memory card or microSD card depending on the device,
- An external micro USB power adapter,
- An ordinary USB keyboard and mouse,
- An HDMI or RCA video cable to use the screen of a television,
- Ethernet cable for the Ethernet port.

The card will contain the operating system. It is recommended to use an SD card of at least 4GB and class 4 minimum.

The cable is used to make the Internet connection with the router or the box (this cable is not necessary for Raspberry phones with Wi-Fi and Bluetooth).

Accessory required but not required

A case is necessary if we want to protect Raspberry from dust and manipulation with the fingers.

Other accessories can be placed in this case to overcome the heating of the Raspberry. It is a cooling fan and heat sinks.

Controllers for different uses:

- robot controller for robotics,
- multi-channel servo motor controller,
- Hat socket header (SMT) which is a special 40-pin socket,
- etc.

A cable USB (Keyboard) is sometimes useful. Serial ports (serial ports for RPI), PoE HAT power cards (Power over Ethernet) and a special Raspberry USB hub for people gifted for Linux or Python programming. This can be found in packages.

Luxury accessories

For those who love luxury, there are these two pretty accessories (compatibility 100% with Raspberry)that are:

- An integrated mouse keyboard (wireless keyboard),
* 2.4GHz,
* Wireless,
* 92 keyboard keys,
* Touchpad Mouse.

- An LCD touch screen (High-Tech product) which has the technical specifications
* Display 7-inches,
* Screen 194 x 110 x 20 mm,
* Displayable dimension 155 x 86 mm,
* Resolution 800 x 480 pixels,
* Capacitive sensor,
* Connected to DSI using a ribbon.

An HDMI to VGA or RCA adapter could be useful.

Raspberry PI in kits

It is often smarter to buy Raspberry PI 3 or Pi 4 in kits or packages. It contains everything you need to operate the mini-computer.

The products that can be put into kits and are necessary for the proper functioning of the Raspberry Pi are:

- An SD or micro SD memory card depending on the device,
- External micro USB power supply,
- An ordinary USB keyboard and mouse,
- An HDMI or RCA video cable to use the screen a television,
- Ethernet cable for the Ethernet port,
- A cooling fan,
- Heat sinks,
- An integrated mouse keyboard (wireless keyboard),
- A touch screen.


Also called mini-computer with simple hardware, Raspberry uses:

- SD cards or a micro SD cards (SD cards or microSD). On this card, we put the Raspbian operating system (Debian + Raspberry, Linux distributions, Ubuntu). It is an open source software,

- an HDMI output in order to be connected to a television set (full HD for example) equipped with an HDMI port,

- plugged with a power supply by charger USB on a USB port (sometimes fitted with an on/off switch) intended to connect it and to make it start,

- a starter kit or starter kit. Kits contain a cooling fan and heatsinks. A connector or several to connect peripherals can be there.

It is possible to achieve several things:

- It is equipped with Wi-Fi, so it is natural to enter the SSID of his internet box,

- He can emulate old Arcade video games (Retro Gaming or retrogaming) (with Retropie for example). The use of joysticks is possible. It has a good GTX graphics card,

- It can reproduce a Nintendo switch,

- It can be used as a home automation box (by installing Domoticz software, open source),

- It acts as a programmable media center. We can install xmbc or Kodi,

- It allows the implementation of VNC (Virtual Network Computing) which is a system allowing remote control of one computer by another,

- It is used in video surveillance,

- It can start on any SSD or HDD external hard drive (booting),

- It uses some software including scatch.


Raspberry card contains SSH (Secure SHell) not activated for security reasons. It is a computer communication protocol and software at the same time. It is fully encrypted.

To control Raspberry via SSH, it is necessary to know its IP. This is easy to obtain, you just need to start the device in console mode and type the command ifconfig then validate.

We can also use Putty to connect in SSH. We must first change the hostname and choose its own.


You should also know that there are modules that can be used with Raspberry. The module for the design of printed circuits and the Adafruit module (PCB).

Installation steps

The first installation steps are as follows:

- Config of the SD card: We must install Raspbian (maybe Noobs) which is GNU Linux (If you use the standard Raspbian update/upgrade process here, this will automatically update the kernel to the latest stable version),

- Connection: Connection is simple, just make all the connections: internet box, mouse keyboard and HDMI cable to one screen.

The display is on the screen. And the sudo apt commands (command line by line) allow access to the dashboard.

Raspberry Pi and its competitors

Raspberry has a lot of competitors:

- The Archos Stick which is oriented Windows 10,
- The Banana Pi or Pro which looks a lot like Raspberry,
- The Arduino which is a controller which achieves Raspberry.


There are many sites on the net which present tutorials on Raspberry. Many are in English, including which presents "Raspberry Pi Electronics Projects".

To find out more, please download the free e-book mentioned above or search the net, there is no shortage of tutorials.


Arduberry is a very simple way to use Arduino shields with the Raspberry board. Just use GPIO for the link.

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