| Vanja Samuelsson runs Qoitech, a Sweden-based start-up focused on solving battery power-related problems for hardware and software developer...
| Vanja Samuelsson runs Qoitech, a Sweden-based start-up focused on solving battery power-related problems for hardware and software developer...
| At a price of less than 100 euros, a reasonably equipped smartphone seems to defeat all attempts are designing and building the above module...