Latest from around the web:
EDN
- Pulse generator with precision output-duty cycle operates at a repetition rate beyond 50 MHz
- Bicolor LED driver uses two leads
- Supervise and power-sequence an SOC
- Circuit may save property and life
- Read multiple switches and a potentiometer setting with one microcontroller input pin
- Three-transistor modulator-amplifier circuit works with swept-control frequencies
- Tables ease microcontroller programming
- Monitor alarm and indicator display multiple deviation boundaries
- Efficient LED power supply has battery backup
- Single IC forms precision triangular-wave generator
- Use a low-cost PWM ramp generator in switch-mode power supplies
- MSP430's port-interrupt-request logic helps debounce contacts
Slashdot
- First GNOME Census Results
- Alternatives To Paypal's Virtual Credit Card Service?
- Reading Terrorists' Minds About Imminent Attack
- China Pushes Real Name System For Online Games
- 'I've Fallen and I Can't Get Up!' v2.0
- Microsoft Tech Can Deblur Images Automatically
- Antarctic Experiment Finds Puzzling Distribution of Cosmic Rays
- Broadway Musicians Replaced With Synthesizers
- Budapest Panorama, at 70GP, Now the World's Largest Digital Photo
- Mars Rover Spirit May Never Wake From Deep Sleep
- Silent, Easily Made Android Rootkit Released At DefCon
- Average Cellphone Data Usage Is 145.8 MB Per Month
Hack A Day
MAKE Magazine
New
A new guide is up!
2010-04-05
Also don't forget: ESD and You
