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Search results: 2,369   Output: 21-30
  1. Glen Chenier EDN Op-amp integrators can ramp to saturation, and a capacitor-discharge switch can reset them. Alternatively, you can input-switch them to ramp up and down in triangle-waveform-generator applications. Much searching through online ...
  2. Aruna Rubasinghe EDN You can make a set/reset flip-flop from two NAND or NOR gates or use readily available set/reset flip-flop ICs, such as the 74HC279 quad-set/reset latch. The drawback of these methods is that they require a large amount of ...
  3. Alfredo H Saab and Steve Logan, Maxim Integrated EDN When you design for electronics applications, such as sensor or amplifier bias supplies or special waveform generators, a controlled constant-current source or sink circuit can serve as a useful ...
    Circuits » Analogue Design » Maxim » MAX4162
  4. Ausias Garrigos David Marroqui EDN Photovoltaic systems commonly include a means of energy storage batteries or supercaps to provide electricity to the load when sunlight is not available or during power transients. However, when feasible, ...
  5. Chau Tran and Jordyn Rombola, Analog Devices Analog Dialogue Question: How do I make a low cost, low power, differential input into a single-ended output amplifier? Answer: In many applications, there are requirements of low power, high performance ...
  6. Marco Pisani EDN The circuit in Figure 1 delivers the absolute value of the input signal with an accuracy better than 10 ppm of the full-scale range. The circuit has low zero-crossing error. You can use it as an asynchronous demodulator, as a ...
  7. Tamara Papalias EDN Comprising four twisted pairs within a durable external sheath, Category 5 network cable offers a common and cost-effective choice for transmitting component-video signals. Three of the pairs can carry RGB video signals, and the ...
  8. Jim Brannan EDN Combining PWM with a small R-2R ladder improves both. It reduces PWM ripple significantly and increases the DAC’s resolution. In this Design Idea, an eight-resistor array and three output pins construct a modified R-2R ladder ...
  9. Benabadji Noureddine EEWeb With just three transistors, one relay, and some resistors and capacitors, a single light switch can provide sophisticated control of high-power and low-power lamps. A brief story behind this idea is as follows: Last ...
  10. Rex Niven EDN RFID is great technology, but noisy power and other aggressors can ruin performance. RFID readers using low frequency signals (ca. 130 kHz), like the industry-workhorse TIRIS RFM-007B , are of course very sensitive to noise in that ...
    Circuits » Wireless » Texas Instruments » RI-RFM-007B, LM2576

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