Articles - 2

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  1. The circuit in Figure 1 shows a familiar technique for converting a low-level analog signal to digital form. Resistors R 1 and R 2 set the quiescent dc level at the Schmitt inverter's input to a value roughly equal to the midpoint of the ...
    29-10-2021
  2. By using JFETs in unusual configurations, you can design simple, high-frequency LC oscillators with few passive components. The structure for implementing the amplifier stage comprises a JFET transistor that you configure as a common drain (Figure ...
    21-10-2021
  3. Security Camcorders Dahua DH-IPC-HDW4421E
    In this article, I want to talk about the method of software repair or firmware recovery of the Dahua DH-IPC-HDW4421E IP-camera (Figure 1). In general, this instruction is suitable for all Dahua IP-cameras IPC-HX4X2X series and is used if the ...
    18-10-2021
  4. TI Application Report Introduction For several years Quad-flat no-leads (QFN) package with thermal pad have been standard starting point for high current designs. Technology and trends pushed buck converters to get even smaller and more efficient. ...
    14-10-2021
  1. Planet Analog Analog semiconductor acquisitions are all the rage. After the golden age of analog design innovations spanning across the last three decades of the 20th century, an era of consolidation began with the turn of the 21st century. While ...
    07-10-2021
  2. 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 building block. These circuits exhibit high ...
    30-09-2021
  3. The more linear the sensor’s output, the easier it is to calibrate and to minimize uncertainty in output scaling Most analog output sensors have general specifications such as linearity (or non-linearity), repeatability, and resolution, as ...
    23-09-2021
  4. For redundancy purposes, a number of power supplies, using ORing diodes, can work into the same load. During maintenance, when you can remove any power supply, the minimum possible power perturbation at the load is desirable. To compensate for the ...
    22-09-2021
  5. Switching Battery Inc., has unveiled an innovative electronic method for the connection of batteries called para-series. The patent-pending para-series method is based on dynamically switching a group of batteries between series and parallel ...
    13-09-2021
  6. A global survey by Farnell shows significant use of low-cost SBCs are being used in all stages of product development and production led by the Raspberry Pi Single board computers are increasingly being used in industrial designs and across the ...
    08-09-2021