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  1. Suzanne Deffree EDN The US Army Signal Corps made the first attempt to touch another celestial body when on January 10, 1946, it bounced radio signals off the moon and received the reflected signals. Dubbed Project Diana for the Roman moon goddess, ...
    20-04-2017
  2. John Betten, Texas Instruments EE Times Applications such as printers, laser-based fiber optic systems, and charged-particle air filtration systems require hundreds or even thousands of volts at low power. Flyback converters and autotransformer ...
    High Voltage · Supply · Power » Texas Instruments » LM3481, CSD19538Q3A
    12-04-2017
  3. By Tom Lecklider Evaluation Engineering Most electronic engineers know that a transistor's base-emitter voltage (V BE ) has a temperature coefficient (TC) of about 2 mV/ C. However, for precision temperature sensors, about isn't good ...
    05-04-2017
  4. Steve Taranovich EDN Digital control inside an on-board power supply facilitates improved efficiency, reduced total cost and advanced system power management. The following is from an Ericsson white paper and is very relevant to Digital Power. ...
    03-04-2017
  5. Lou Frenzel Electronic Design From the 555 timer to the LM317 regulator, many old-time components still can be had from suppliers to help engineers, hobbyists, or even college students complete their projects. I’m in the process of updating ...
    29-03-2017
  6. Maria Guerra Electronic Design Part 1 In 1964, you filed a patent for Schottky bipolar TTL logic circuits. In 1969, Intel released their first product, which used Schottky TTL. Can you explain how your patent came about? Was Intel was ever made ...
    24-03-2017
  7. Maria Guerra Electronic Design Dr. James R. “Bob” Biard (born May 20, 1931) is an American electrical engineer and inventor who holds 72 U.S. patents, including the GaAs infrared light-emitting diode (LED), the optical isolator, the ...
    24-03-2017
  8. Duane Benson Embedded The Arduino began life as a simple and inexpensive 8-bit microcontroller teaching tool. In the intervening decade plus, it’s grown into a diverse platform that has revolutionized the microcontroller education and hobby ...
    12-03-2017
  9. Panasonic Advanced capacitors based on conductive polymers maximize performance and reliability Hybrid capacitor technology combines the performance benefits of electrolytic and polymer capacitors. Capacitors may seem simple enough, but specifying ...
    12-03-2017
  10. Paul Rako EDN If you have high-powered LEDS, or a power supply, or are trying to control larger motors, you have to get a lot of heat out of your circuit boards. The classic way to dissipate heat is to bolt your power transistor to an aluminum heat ...
    11-03-2017
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