Background
I thought about a low-cost way to learn programming from nothing. (Mac version) I also thought about programming with Raspberry Pi at low cost.
For learning purposes, I said that it's OK to use a Mac released 15 years ago, but if you think about it carefully, it's synonymous with buying a mobile phone and pretending to master the line and other apps. It's a story about Jobs.
The Raspberry Pi is a small PC that is widely used for education in elementary, junior high and high schools in Europe and the United States, and it is quite cheap at 5,000 yen. In addition, since GPIO is built-in, you can attach accessories such as a camera, sensors for temperature, humidity, and illuminance, LEDs, and microphones to work together.
Just Kubernetes cluster with display made with Raspberry Pi 4 And 3 units are connected to the devil's remodeling: crystal_ball :. In the list of component parts, the description of price and total price: moneybag: will be helpful.
Here, as in the previous flow RaspberryPi? What is it delicious? (Can you eat it: pizza :) Consider the minimum parts and price for beginners in the state.
Price
| Classification | name | price | Link |
|---|---|---|---|
| PC body+Case | Raspberry Pi3 Model B+ ボード＆Caseセット | 6,490 | amazon |
| SD card+OS | Raspberry Pi SD card 32GB | 1,154 | rs-online |
| Power supply | AC adapter 5V/3.0A USB Micro-B connector output | 1,430 | amazon |
| cable | HDMI cable | 680 | amazon |
| display | AOPEN モニター display 21.5 inches(With HDMI terminal) | 10,980 | amazon |
| mouse | mouse USB有線 | 898 | amazon |
| keyboard | 有線USBkeyboard | 640 | amazon |
| total fee(With monitor) | 22,272 | ||
| total fee(No monitor) | 11,292 |
Comment ――Since the microSD sold at home electronics retail stores does not have an OS, it will not start even if you insert it into the main unit. If you don't understand anything, please buy a microSD with OS at rs-online. If you have another PC, format the microSD that is generally sold and install the OS using balenaetcher, but the method is omitted here. --You can get the display cheaply at the flea market site, or if you have a TV with HDMI at home, you can connect to the display from there. This will keep it cheaper than the total amount. ――It is easier to connect the mouse and keyboard by wire when making the initial initial settings. -Similar to Mac, the budget was within the range of about 10,000 to 30,000 yen. ――After that, you can start terminal + Python 2.7 just by setting.