Minimize Input-Supply Ripple Current In LED Driver Applications
2008-6-25 21:14:19 Light control

viper22 power converter schematic
2008-6-28 21:56:32 Power converter

AS1701&AS1706 1.6W Audio Power Amplifiers
2008-6-30 23:24:22 Audio & Amplifier

AS1702 TO AS1705 1.8W Single-Channel Audio Power Amplifiers
2008-6-30 23:39:02 Audio & Amplifier

DPA423G INPUT 48V OUTPUT 3.3V DC-DC Power Supply
2008-7-1 22:49:24 Power converter

NCP1200 Simple Low-Cost Non-Isolated Universal Input Off-Line Converter
2008-7-1 22:57:04 Power converter

PIC12F675 key lock
2008-7-3 22:50:22 MCU

High−Voltage, Low Power Step−Up for Solid Ceramic Display
2008-7-8 20:43:22 Power converter

Dual Switcher, Step−Up and Step−Down with Buffered Switch
2008-7-8 20:50:02 Power converter

High Power Voltage−Inverting with Buffered Switch
2008-7-8 20:54:10 Power converter

Step−Down with Buffered Switch and Second Output
2008-7-8 20:56:37 Power converter

2.4 GHz RF Pinhole Camera Amplifiers
2008-7-11 21:22:26 Transmitter & Antenna

2-20 Watt Stereo Audio Power Amplifier by LM1875
2008-7-11 21:27:09 Audio & Amplifier

Li-On Battery Charger via USB
2008-7-11 21:33:36 Batter charger

Infrared Remote Controller Project by TK19 or SFH506
2008-7-11 21:38:10 Remote control

300 Watt MOSFET Real HI-FI Power Amplifier
2008-7-11 21:45:59 Audio & Amplifier

LM3886 Gainclone 2x68 Watt Full Amplifier Project
2008-7-11 22:03:34 Audio & Amplifier

Electronic Thermometer Project by LM35 and LM3914
2008-7-12 9:43:39 Meter

Digital Voice Record and Playback Project by ISD2560P
2008-7-12 9:59:20 Audio & Amplifier

3 Watt HI-FI Stereo Amplifier
2008-7-12 10:06:12 Audio & Amplifier

100 Seconds Duration On Switch with Touch Control by LM555
2008-7-12 10:10:22 Autocontrol