1. Your camera needs to focus well at close distances.
2. Indirect, difuse lightling is wanted, not "spotlights."
3. Camera support if you can do it. Besides keeping the camera steady it allows you to set up your shot then pay attention to your subject without having to hold the camera and look through the viewfinder.
4. Clean background, but sometimes context is needed and sometimes you need to include something to show the size and scale of your project.
5. I can't remember which photographic-magazine author wrote it: "There is no such thing as over-shooting, only under-editing." As said above you take a lot of photos with small differences and choose the best to show what you want.
6. You can't make a good judgement of a photo on a camera-back screen or on a small cellphone. You need to get the photo on a good computer monitor to evaluate it. That's OK, because you may need to crop or enhance the photo and resize it for posting. Besides, it is a good idea to organize, file, and backup your photos for possible re-use later.
7. Practice. Take an adult-education class if one is available. Some computer vendors and camera dealers arrange classes in photography and also in using photo-editing software. I once went to the Nikon School back in the film days and once of the "nuggets" from the instructors was money spent on one or two rolls of film a week was better spent than on another lens or other piece of hardware.
Your point No. 5 is something I learned at least 40 years ago in the dark ages, that is, the days of film cameras when the film and processing were "relatively" expensive. This was in the days just as the light was beginning to shine, at the beginning of the days of cruize control but many years before the internet. I have to say, it was near the end of the days of darkness, the end of Hibernia and the death of Conan.
And I learned that the more photos one took, the more likely one was to get a good photo. Notice I said "good" not GREAT. Good being acceptable and GREAT being prize worthy. In those dark days, it could get very expensive but magically, and no-one was expecting it, the digital days appeared, bright and shiny for those who would come to learn to use it and angering a dark lord called "Kodak" who was late to learn of the "digital"
My point is that digital costs NOTHING to take ten thousand shots, as many as yuou can press the magic button in a day without your fingers getting arthritis (which of course comes from King Arthur before Conan). So whomever has any form of the magic digital can afford to click 10,000 photos just to find one or two good, usable ones. I've noticed in some photos on the net that the subject is barely noticeable or barely able to be seen or understand what it is. I thimpfks this is because they simply took a photo or two and called it good.
Your suggestion and other peeps' suggestions about getting the light right and not having wrong shadows or reflective light is important. Every once in a while like the age of Hibernia there are exceptional photos. Notice how clean their background is and one can easily understand the subject. Of course, ZOften it is best to see two or three angles and sometimes a vid for any processes.
Any blurry, off color or any other problems can simply be deleted, no cost, no fuss, no muss.