If you want to rank the most popular 10.1″ tablet sold today, you could probably go by number of tablets shipped in the last couple months. The ASUS Eee Pad Transformer Android tablet has been literally flying off the shelves of every retailer throughout the world and I personally had to pre-order one just hoping to get my hands on one.
Where can you get your hands on one right now?
B&H – $399
Here’s a cool car battery charger diagram.
This very simple circuit uses a transformer ,two diodes , a capacitor and an ammeter. To charge a battery just connect the + and – terminals of the circuit to the corresponding terminals of the battery. When the battery is not charged, the ammeter reading shows 1-3 amps. When the battery is fully charged the ammeter reads Zero or nearly zero, after which the battery should be removed from the charger.
