Electronic Design Software

Does anybody knows a helpfule website on internet for electronic projects?

I have an electronics lab project but I am not able to find a helpful website on internet to help me getting some ideas. Does anyone knows a good website about such projects? Thanks

Public Comments

1. Here are a few covered in a book i found online. Stereo Bargraph VU Meter 13 (6) DTMF Decoder 19 (8) ISD1OOOA Voice Recorder 27 (8) Digital Audio Frequency Meter 35 (8) Temperature Detector 43 (6) TTL Counter 49 (8) Up/Down Counter 57 (6) ICM7217 Digital Stopwatch 63 (8) Digital Alarm Clock 71 (8) 4017 Counter/Divider 79 (10) FM Wireless Microphone 89 (10) RF Bug Detector 99 (8) Passive Detector Receiver 107 (6) RCA Voltmeter 113 (6) 71O7 Digital Thermometer 119 (8) 8038 Function Generator 127 (6) Logic Probe 133 (8) Color Organ 141 (6) Laser Diode Driver Circuits 147 (8) Audio Tone Generator 155 (6) TV Modulator 161 (6) Touch-Tone Generator 167 (6) Frequency to Voltage Converter 173 (6) Infrared Transmitters and Receivers 179 (12) ZN414Z Based AM Radio 191 (6)