1. Saul Griffith and Heirloom Design | Pop!Tech Blog
2. Ikea Blue Shopping Bag into Messenger Bag | Ikea Hacker
3. yPod Mp3 Player | YourItronics
4. The Plywood and Pipe Desk | Lifehacker
5. The Art of Creating Strong Passwords | PC World
Thursday, August 27, 2009
IC of the Day - LM386
The LM386 is a low-voltage operation amplifier in an 8 pin dual in-line package. It can output .5 watts using 9 volts. Notable features are: suitable for battery operation, wide supply voltage 4v - 12v or 5c - 18v, voltage gains from 20 to 200, low distortion. The gain is internally set at 20, but with the addition of an external resistor and capacitor it can be adjusted from 20 - 200.
Links:
Datasheet | National Semiconductor
Cracker Box iPod Amplifier | A Blue Star
Mousey the Junkbot | Makezine
Tiny Amplifier | Electronics Lab
Wednesday, August 26, 2009
Link Roundup #3
1. The difference between Netbooks and Notebooks | Romow Computer Blog
2. Is Your PC Bot-Infested? | PC World
3. Over-tightening Bolts | Online Auto Repair
4. Bicycle Tail Light | YourITronics
5. Setting Up Ubuntu | Ubuntu Community Documentation
2. Is Your PC Bot-Infested? | PC World
3. Over-tightening Bolts | Online Auto Repair
4. Bicycle Tail Light | YourITronics
5. Setting Up Ubuntu | Ubuntu Community Documentation
Tuesday, August 25, 2009
Monday, August 24, 2009
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