| For another project under development, I have to check several voltages in parallel (4 here). As it must be put on a bike, I wanted very low...
gfaman (39)
| Simple project to memorize color sequence. The purpose of this project was to teach my son some simple electronics and SW program under Pyth...
| Ontdek de 2e versie van de laptoplader, compacter en met een OLED-display. In de eerste versie van dit project gebruikte ik enkele modules i...
| In the first version of this project, I was using some modules associated to an LM317 to charge the batteries. Here, it is new full schemati...
| When a laptop has no more valid internal battery, it is frustrated to immediately loose the session when remove (intentionally or accidently...
| With 2 modules quite cheap on the market, fast and enough charger / discharger with capacity measurement for Lithium battery
| Wanneer een apparaat dat op batterijen werkt eveneens zijn batterijen kan opladen, kan het nuttig zijn de momentele en gemiddelde stroomster...
| What can be the best power supply ? One with isolated from the main 220v, battery power, linear regulated. The battery will be recharged wh...
| To display for a device which have discharging and charging capability, the instant and average current in both direction, from 2A to 100uA....
| Ben je het zat dat je kinderen met schuimballen en pijlen op je dure decoraties schieten? Bouw daarom dit elektronische multi-shooter doelwi...