| Although Elektor’s DIY projects for battery charger have been numerous, famous and sometimes hilarious, that should not be a reason to ignor...
All items tagged with DC and Rechargeable battery (3)
| Dazzled by IoT Bluetooth Low Energy (BLE) and stuff we might overlook the license-free UHF industrial, scientific and medical (ISM) radio ba...
| Bench power supplies aren’t really pieces of kit that get your pulse racing, they just sit there doing their job, in some cases giving gen...