Use an RS-232 Tracker to solve RS-232 Connection Problems. Get $5.00 off with any Converter order. RS-232 Isolators 232i series of RS-232 Isolators isolates two RS-232 Serial Devices with up to 2,500 volts of isolation. Self-powered unit plugs directly onto a 9-pin PC COM port. 9 and 25 pin versions now available. Download the 232i [...]
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audio amplifer 120watt circuit Here is a simple and easy to build general purpose 120 W. Amplifer with IC number TDA7293 for process sound system. This amplifer was have the input for a radio, TV, stereo or other line level device. It also has a phono input for a record player, guitar, microphone or other [...]
ATmega32 Electronic Church Bell Controller Circuit Features 1. More 32 different melodies ( ADAM, PANYGJRJKO, AGJORJKO, etc) 2. Control of electrometrical clock of church with the production of pulse of duration 1Sec each one minute. 3. Automatic correction in case of power loss. 4. Percussion of clock each half but also entire hours, with possibility [...]
The GT4123 and GT4123A are the first dedicated single device, two input video mixer ICs available to the professional video and multimedia. Read more for description and circuit diagram. A PC board which uses two GT4123 mixers, two GB4551 back-porch clamps and a GX4314, 4×1 video switch is available from GENNUM. This board can be [...]
The stereo signals coming from the line outputs of the car radio amplifier are mixed at the input and, after the Level Control, the signal enters the buffer IC1A and can be phase reversed by means of SW1. This control can be useful to allow the subwoofer to be in phase with the loudspeakers of [...]
