If you have ever used 18650 battery cells in a project or attempted to repair a battery pack you will know that a spot welder is a great tool to have. However most spot welders are expensive, and you will rarely use them unless you are heavily into electronics. Well, that is where battery spot…
The 18650 cell has risen in prominence to become the dominant battery size available. It is used in pretty much every application involving rechargeable cells, from laptops to power banks, if it’s rechargeable there is a good chance it contains 18650 battery cells. If you are at all into electronics, repair or just tinkering then…
What is the best USB microscope? Do you really need a cheap £20 USB microscope…..probably not, should you get one, most definitely, If you are measuring things in terms of fun, that is! To our amazement you can have so much fun with a little inexpensive USB microscope, you can literally put whatever you want…