Matt circuit

The project was termed as Mighty Minty Boost as it was developed to function as iPod/iPhone charger with solar power. Aside from being small, it has a large battery capacity of 3.7V at 2000mAh and it accepts input power from 3.7V to 7V. As shown in the images below, it can become a compact USB power supply when the solar cell is removed after charging. The Velcro is used to secure the Mighty Minty Boost inside a backpack or messenger bag after unplugging the solar cell. For faster charging, a larger solar cell can be attached to the bag. Enough power can be generated to fully charge an iPhone in about 5.5 hours and an iPod Touch in 4 hours using a slightly larger solar cell with 6V at 250mAh. The charger will automatically switch to trickle charging when the cell reaches full charge. The charging current is limited to 100mA when charging using the mini USB port and the charging is limited to 280mA when charging using the barrel plug jack . The materials needed to build the charger incl...

This is a very easy build a solar Solar Energy Powered an iPhone Battery Charger setup by setup. The professionalject was once termed as Mighty Minty Boost as it used to be developed to function as iPod/iPhone costr with sun power. Aside from being small, it has a big battery capacity of three.7V at 2000mAh and it settle fors input energy from three.7V to 7V. As exhibitn within the images below, it will probably turn out to be a compact USB energy provide when the sun cell is eliminated after charging. The Velcro is used to stable the Mighty Minty Boost inside of a backpack or messenger bag after unplugging the solar cell. For quicker charging, a larger solar cell will additionally be connected to the bag. Enough power may also be generated to absolutely cost an iPhone in about 5.5 hours and an iPod Touch in four hours using a reasonably higher sun cell with 6V at 250mAh. The charger will robotically swap to trickle charging when the cell reaches full charge. The charging present ...