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- Stereo sound level indicator
- Augmented Reality (AR) Technology
- 3 channel audio splitter
- Apply for Technical Assistant/Project Design Engineer at IIT Bombay
- Low pass filter for subwoofer
| Posted: 05 Jan 2011 04:27 AM PST Description. The circuit shown here is of a stereo sound level indicator using the IC TA7666P from Toshiba. The TA7666P consists of 2 inverting amplifiers, ten comparators and a reference voltage generator. The turn on levels for TA7666P are 5dB, 5dB, 3dB, 3dB and has a supply voltage range between 6 to 12V DC. The [...]  |
| Augmented Reality (AR) Technology Posted: 05 Jan 2011 04:03 AM PST Introduction Since the early 70′s video games have been a great entertainment for all of us. With the recent boom in technology, computer graphics has been so advanced that graphic games are being introduced into the real world surroundings. The photo reality is mind boggling to such an extent that you feel that the games [...]  |
| Posted: 05 Jan 2011 02:41 AM PST Description. Here is the circuit diagram of a simple 3 channel audio splitter based on the IC NE5532. NE5532 is a dual internally compensated low noise opamp from Fairchild semiconductors. It has a high small signal and power bandwidth, making it well suitable for high quality audio applications. Here the IC1 is wired as a [...]  |
| Apply for Technical Assistant/Project Design Engineer at IIT Bombay Posted: 05 Jan 2011 02:38 AM PST Apply for Technical Assistant and Project Design Engineer Post at IIT – Bombay Note: This Job Oppurtunity is for Indian Citizens. Job Title: Project Design Engineer Qualifications: Preferably B.E in ECE, CSE, IT, E&I. Applicants must be familiar with Electronic hardware design , Image processing. No.Of Openings: 2 Pay Scale: Rs. 16000 to 22000 Job [...]  |
| Posted: 04 Jan 2011 11:41 PM PST Description. Many low pass filter circuits for subwoofer are given here and this is just another one. The circuit given here is based on the opamp TL062 from ST Micro electronics. TL062 is a dual high input impedance J-FET opamp which has very low power consumption and high slew rate. The opamp has excellent audio [...]  |
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