2, buy a grinder, there are handmade, it is said that the handmade grinding beans when the aroma volatile less. There are also electric, the price is not very expensive, in the 100 to 200 or so. It is recommended that you buy an electric hey pot, because the siphon pot is more troublesome. You have to have at least one of these two things, as well as if you need to add milk froth, you also have to buy an electric frothing machine.

Semi-DIY steps:

(1) Buy roasted coffee beans;

(2) Bring your own grinder, coffee utensils, or hand-brewing utensils;

(3) Grind the coffee powder to a specific fineness first, according to the type of coffee you intend to make, and for one person, that's 10-15 grams of beans (powder);

(4) Grind the coffee. After loading into the American-style drip coffee machine filter paper-lined funnel, or into the handle of the espresso semi-automatic coffee machine and put the handle on the coffee machine, or into the hand brewing set of filter paper-lined filter cups, or into the moka pot powder box and put the powder box into the base of the moka pot and then tighten the base and the upper half of the extractor pot, or other syphon pots, drip kettles, Turkish kettles, and so on;

(5) and then start to ignite the heat (non-electric moka kettle / siphon kettle / Turkish kettle, etc.), or turn on the power (American machine, Italian machine, electric moka kettle, etc.), or start to fill about 90 degrees of pure water (hand brewed or French press). This step is more critical, the extraction time and the amount of water determines the taste of coffee, different extraction methods require different, need to continue to explore their own;

(6) the extraction of good coffee into the coffee cup (American espresso machine in this step in the coffee liquid has been in the coffee cup).

(7) according to their own taste requirements, respectively, add water (with espresso for Americano), milk, soup, or good milk froth to start pulling flowers and so on.