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12v 1A dvd power supply circuit diagram

12v 1A dvd power supply circuit diagram 12v 1A dvd power supply circuit diagram using UC3844AN, STF11NM80 12v 1A dvd power supply circuit diagram It can work over a universal input AC line range 220 VAC and provides a nominal 12V DC output at more then 2A load. 12v 1A dvd power supply circuit diagram

audio amplifiers circuit

audio amplifiers circuit Audio Amplifiers Audio Amplifiers circuit using STK084G audio amplifiers circuit audio amplifiers circuit

Comparator OP Amp

Comparator OP Amp using IC AD820, AD539,  AD827, AD538 The AD820 is a low power FET op amps can operate from supplies of 5.0 V to 36 V, or dual supplies of 2.5 V to 18 V. AD820 to accommodate input signals below ground in single supply mode. Output voltage swing extends to within 10 […]

Electronic Circuit Ultrasonic motion detector using LM1458 – LM555

Electronic Circuit Ultrasonic motion detector using LM1458 – LM555 Electronic Circuit Ultrasonic motion detector using LM1458 – LM555 has several advantages and disadvantages. The main advantage is that they are very sensitive and very fast acting. However, the biggest problem with the type of motion detectors is that sometimes respond to normal environmental vibration that […]

Audio Amplifier Circuit Using TA7283AP

Audio Amplifier Circuit Using TA7283AP

Making USB using RS232 converter

Making USB using RS232 converter works really well with all the devices I tried. USB to RS232 converter can also use FT8U232AM and Maxim-IC MAX235 If no FT8U232AM, could also use TTL level RS232 signals. The FT8U232AM and supporting components are also available as a complete module – called USBMOD1 – in 32pin DIL IC […]

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