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  1. PLL FM Detector

    … deviation in an FM signal is sinusoidal, and it is proportional to the modulating, amplitude. Recall that the … also functions as the low pass filter. This is a 14 pin dual in line package. Figure (b): FM PLL … +V cc supply. The capacitor C 2 is used to filter out an AC ripple, if present in the DC supply. The …

  2. Seven Segment Display

    Seven Segment Display In electronic clocks calculators measuring … Display . In fig. below the schematic diagram and physical layout is shown. In schematic diagram the seven LEDs … Category Industrial Electronics

  3. Intel 8051 Microcontroller Instruction Types

    … Note how easily an internal flag can be moved to a port pin: MOV C, FLAG MOV P1. 0, C In this … to the specified destination address, a “destination out of range” message is given. Jump tables … Category Digital Electronics

  4. Directional Coupler

    … It consists of four ports: the mainline, the coupled port, the isolated port, and the termination port. The mainline is the … at point B traveling towards point A, it will find itself out of phase at point B with the incident energy, but in …

  5. LED - Light Emitting Diode

    … luminance. Various impurities are added during the doping process to establish the wavelength of the emitted … is directly proportional to the forward current. LED Display One common type of seven segment display … it. Category Industrial Electronics

  6. Glucometer

    … allowed to from and is applied to the yellow test pad and without spreading the drop and without touching the pad. The … //--> //--> //--> //--> Display unit The digital signal is applied to the … blood. Category Industrial Electronics

  7. Printers

    … dots. It uses a print head which consists of pins and every pin consists of a coil and permanent magnet. When the data … that time which is needed to access or address a port or memory location is called machine cycle. … Category Digital Electronics

  8. Cavity Resonator

    … of frequencies the oscillation and amplification is carried out by conventional wires and transistors networks. We can … is developed and the output is taken from the output port for further use. Un-Regulated Cavity … In one piece of the regulated cavity resonator input port is made and in the second piece output port is …

  9. 555 Timer IC as a-stable Multivibrator

    … The threshold input is now connected to the trigger input (Pin 2), the resister R1, R2, and capacitor C1 for the timing … trigger voltage on pin 12 (B) is zero. In this case, the output of comparator B is high, and the output of comparator … Animation Category Digital Electronics

  10. Ruby Maser

    … are emitted through one partially reflective mirror as the output beam. Ruby masers can generate pulsed or … so the output of this signal is taken from the output port of the circulator in amplified form. The input and … frequencies generated by ruby masers enabled accurate timekeeping needed for navigation systems, …