What is the Raspberry Pi?
The Raspberry Pi was designed to learn computer programming education and was developed by the UK-based charity Raspberry Pi Foundation, with Eben Appleton as the project leader.
It is the world's smallest desktop computer, also known as a card-type computer. It is only a credit card size, but has all the basic functions of a computer. Its system is based on Linux.
Features:
1. With all the basic functions of PC, you can perform functions such as spreadsheet, word processing, game play, HD video playback, etc. by simply turning on the TV and keyboard. The Raspberry Pi B is only available with a computer board, no memory, power, keyboard, chassis or cable.
2. For the sake of learning, the price is conscience, more than 30 dollars can be owned.
What is the purpose of the Raspberry Pi?
Since its inception, it has been sought after by many computer enthusiasts and makers. Don't look at its appearance "small", the "heart" is very powerful, video, audio and other functions are all available, it can be said that "the sparrow is small, complete and complete."
Quadrotor
Create a home theater
Car touch dashboard
Making a remote coffee machine
Hexapod walking robot
iPhone/iPad wireless printer
QR code access control management system
Simple temperature / wind speed real-time monitoring tool
Create a digital camera with WIFI
Low cost COD drone: miniature remote control tank
......
Of course, the Raspberry Pi can do more than that;
Most of the things that computers can do can be done on the Raspberry Pi, and the Raspberry Pi has many features that are difficult to do on ordinary computers due to its low energy consumption, mobile portability, GPIO, etc. It is very suitable.
Such a powerful Raspberry Pi, dare to be stronger?
Zhida tells you with action - dare!
This feat will be implemented by the Smart Relay-M5S series.
It takes only three steps to realize the transformation of the Raspberry Pi:
1. Have a self-designed IO board and place the corresponding M5S module according to requirements;
2. Connect the IO board through the PIN expansion interface on the Raspberry Pai board;
3. Build a beautiful Rainbow Bridge, use the DuPont line to connect the M5S module with the IO port, and then control the corresponding analog quantity.
You may be wondering what the Smart Relay-M5S series is.
The Smart Relay-M5S series is a single-row pin modular interface device with a narrow body size of only 5mm. It is modular in construction and is ideal for small-volume designs.
The width of the bank card can also be easily arranged side by side with 8 Smart Relay-M5S series, which shows that the flexibility of the series is extremely high.
Eight characteristics:
1. Modular small sealed plastic device with a size of only 5mm, which is very suitable for small volume design.
2. Unified definition of electrical characteristic pins, which can realize PIN-to-PIN interconnection and has good compatibility.
3. with a variety of types of input and output interface module selection.
4. with RS232, RS485, RS422, CAN, SPI, I2C and other communication interface modules.
5. with DC / DC small isolated power module.
6. narrow relay package size, up to 8 pins, can be used for socket applications, easy to replace.
7. excellent electrical performance, stable, suitable for wide temperature working range.
8. easy to use, save the development time of electronic engineers, speed up product launch, cost-effective.
The Smart Relay-M5S series is so powerful that it can be described as "the module is in hand, I have it in the world"!
The measured IO board and the Raspberry Pi three generations of B-type products are compatible, which can be described as a strong combination!
Eight series models of M5S (click the model to jump to the corresponding search window):
M5S-PO, M5S-CX, M5S-PX, M5S-PI, M5S-BO, M5S-AO, M5S-AI, M5S-BI
