Finger Print Based Attendance System
... Given two (input and template) sets of features originating from two fingerprints, the objective of the feature matching system is to determine whether or not the prints represent the same finger. Fingerprint matching has been approached from several different strategies, like image-based, ridge pat ...
... Given two (input and template) sets of features originating from two fingerprints, the objective of the feature matching system is to determine whether or not the prints represent the same finger. Fingerprint matching has been approached from several different strategies, like image-based, ridge pat ...
(2) PerLa: LANGUAGE and MIDDLEWARE Schreiber et al. 14/05/2009
... [2] C. Hartung, R. Han, C. Seielstad and S. Holbrook, “FireWxNet: a multitiered portable wireless system for monitoring weather conditions in wildland fire environments”, in Proceedings of International conference on Mobile systems, applications and services, pp. 28–41 (2006). [3] P. Juang, H. Oki, ...
... [2] C. Hartung, R. Han, C. Seielstad and S. Holbrook, “FireWxNet: a multitiered portable wireless system for monitoring weather conditions in wildland fire environments”, in Proceedings of International conference on Mobile systems, applications and services, pp. 28–41 (2006). [3] P. Juang, H. Oki, ...
mpfic-u-48-ht
... AC input voltage is out of its range (either too high or too low) for too long, or if the temperature of the module is too high. In addition, the MPFICQor has several input control signals that include PFC_ENABLE, AC_GOOD, and DC_GOOD. All of these signals are described in more detail below. There i ...
... AC input voltage is out of its range (either too high or too low) for too long, or if the temperature of the module is too high. In addition, the MPFICQor has several input control signals that include PFC_ENABLE, AC_GOOD, and DC_GOOD. All of these signals are described in more detail below. There i ...
Users and designers are faced with challenges when
... platforms and can vary in regulation from +/10% to as much as +/-50% of the nominal value. These voltages must be stepped down and tightly regulated at the point of use due to the low voltages required as precision inputs for today’s electronics. Low-voltage load requirements typically range from 0. ...
... platforms and can vary in regulation from +/10% to as much as +/-50% of the nominal value. These voltages must be stepped down and tightly regulated at the point of use due to the low voltages required as precision inputs for today’s electronics. Low-voltage load requirements typically range from 0. ...
TSB41LV06A 数据资料 dataSheet 下载
... When the power supply of the TSB41LV06A is off while the twisted-pair cables are connected, the TSB41LV06A transmitter and receiver circuitry presents a high impedance to the cable and does not load the TPBIAS voltage at the other end of the cable. When the TSB41LV06A is used with one or more of the ...
... When the power supply of the TSB41LV06A is off while the twisted-pair cables are connected, the TSB41LV06A transmitter and receiver circuitry presents a high impedance to the cable and does not load the TPBIAS voltage at the other end of the cable. When the TSB41LV06A is used with one or more of the ...
AD8150 数据手册DataSheet 下载
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to ...
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to ...
Ee316_6
... Define: Crest factor = En Epeak is statistically distributed but often it has a Gaussian or normal distribution in which case the crest factor is commonly regarded as 3 times the rms value or the peak-to-peak noise is 6 times the rms value ...
... Define: Crest factor = En Epeak is statistically distributed but often it has a Gaussian or normal distribution in which case the crest factor is commonly regarded as 3 times the rms value or the peak-to-peak noise is 6 times the rms value ...
paper - Research Laboratory of Electronics
... the receiver input, and the resulting voltage is evaluated by an energy-efficient clocked comparator. The input capacitance of 420 fF mitigates comparator kick-back and charge-sharing issues that would arise in a lower capacitance, more tightly integrated environment. More recently, integrated photo ...
... the receiver input, and the resulting voltage is evaluated by an energy-efficient clocked comparator. The input capacitance of 420 fF mitigates comparator kick-back and charge-sharing issues that would arise in a lower capacitance, more tightly integrated environment. More recently, integrated photo ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... Fig.1 Domino logic gate. (a) Circuit schematic. (b) Two-input domino AND gate. A typical n-type domino CMOS logic gate, as shown in Fig.1(a). Which consists of clock controlled transistors M1 and M2, a pull-down n-type transistor network (PDN), and an output driver. The operation of a domino CMOS lo ...
... Fig.1 Domino logic gate. (a) Circuit schematic. (b) Two-input domino AND gate. A typical n-type domino CMOS logic gate, as shown in Fig.1(a). Which consists of clock controlled transistors M1 and M2, a pull-down n-type transistor network (PDN), and an output driver. The operation of a domino CMOS lo ...
![Low Pin Count, Low VIN [3.0V to 5.5V] Synchronous Buck DC-to](http://s1.studyres.com/store/data/006453823_1-99ea647aae0c603d083eeed480046ac6-300x300.png)
BD60A00NUX
... ・Over voltage protection At such an error of output open as the output DC/DC and the LED is not connected to IC, the DC/DC boosts too much and the VOUT terminal exceeds the absolute maximum ratings, and may destruct the IC. Therefore, when the VOUT becomes sensing voltage or higher, the over voltage ...
... ・Over voltage protection At such an error of output open as the output DC/DC and the LED is not connected to IC, the DC/DC boosts too much and the VOUT terminal exceeds the absolute maximum ratings, and may destruct the IC. Therefore, when the VOUT becomes sensing voltage or higher, the over voltage ...
Aalborg Universitet inverters-based microgrid
... Hence, a reliable islanding detection method should be set in order to detect islanding conditions as fast as possible under all grid conditions (stiff or weak). Thus, several methods have been proposed to estimate the grid impedance, according to the European ENS standard an increase of 0.5Ω should ...
... Hence, a reliable islanding detection method should be set in order to detect islanding conditions as fast as possible under all grid conditions (stiff or weak). Thus, several methods have been proposed to estimate the grid impedance, according to the European ENS standard an increase of 0.5Ω should ...
EcoSpeedTM Step-down Controller with I2C Interface
... controller. It features an I2C interface and a bootstrap switch in a space-saving MLPQ 3X3-20 pin package. The SC493 uses Semtech’s advanced patented adaptive on-time control architecture to provide excellent light load efficiency and fast transient response with small external components. The I2C i ...
... controller. It features an I2C interface and a bootstrap switch in a space-saving MLPQ 3X3-20 pin package. The SC493 uses Semtech’s advanced patented adaptive on-time control architecture to provide excellent light load efficiency and fast transient response with small external components. The I2C i ...
Making of Micromouse - India Electronics and Robotics Components
... Traditional method of using a resistor of appropriate power in series with common terminal. ...
... Traditional method of using a resistor of appropriate power in series with common terminal. ...
User`s Guide conga-QAF
... interface connectors required to attach the system to the application specific peripherals. This versatility allows the designer to create a dense and optimized package, which results in a more reliable product while simplifying system integration. The Qseven® evaluation carrier board provides carri ...
... interface connectors required to attach the system to the application specific peripherals. This versatility allows the designer to create a dense and optimized package, which results in a more reliable product while simplifying system integration. The Qseven® evaluation carrier board provides carri ...
Aalborg Universitet An Impedance-Based Stability Analysis Method for Paralleled Voltage Source Converters
... [6], the Energy Source Analysis Consortium (ESAC) criterion [7], and the maximum peak criterion [8]. The different forbidden regions are thus defined to derive the impedance specification of the load converter for a given source converter impedance. All of the impedance-based stability criteria assu ...
... [6], the Energy Source Analysis Consortium (ESAC) criterion [7], and the maximum peak criterion [8]. The different forbidden regions are thus defined to derive the impedance specification of the load converter for a given source converter impedance. All of the impedance-based stability criteria assu ...
DS3906 Triple NV Low Step Size Variable Resistor Plus Memory
... The DS3906 is intended for low resistance, small stepsize applications. It contains three nonvolatile (NV), lowtemperature coefficient, variable digital resistors that are capable of ohm and subohm increments when used in parallel with a fixed external resistor. All three of the DS3906’s resistors h ...
... The DS3906 is intended for low resistance, small stepsize applications. It contains three nonvolatile (NV), lowtemperature coefficient, variable digital resistors that are capable of ohm and subohm increments when used in parallel with a fixed external resistor. All three of the DS3906’s resistors h ...
OPA3695
... Over operating free-air temperature range (unless otherwise noted). Power supply Internal power dissipation ...
... Over operating free-air temperature range (unless otherwise noted). Power supply Internal power dissipation ...
POWER CONDITIONER
... unavoidable due to the extremely high voltage and current present. If this does occur, most likely damage will be limited to the PM-8 itself and will affect only the spike suppression components (called varistors or MOV’s). In this “suicide” mode, the PM-8 will sustain minor damage to itself but gen ...
... unavoidable due to the extremely high voltage and current present. If this does occur, most likely damage will be limited to the PM-8 itself and will affect only the spike suppression components (called varistors or MOV’s). In this “suicide” mode, the PM-8 will sustain minor damage to itself but gen ...
AD8295 数据手册DataSheet 下载
... The AD8295 includes a high performance, programmable gain instrumentation amplifier. Gain is set from 1 to 1000 with a single resistor. The low noise and excellent common-mode rejection of the AD8295 enable the part to easily detect small signals even in the presence of large common-mode interferenc ...
... The AD8295 includes a high performance, programmable gain instrumentation amplifier. Gain is set from 1 to 1000 with a single resistor. The low noise and excellent common-mode rejection of the AD8295 enable the part to easily detect small signals even in the presence of large common-mode interferenc ...
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... input match. If the source does not require a 50Ω match, remove this and drive directly into the blocking capacitor. The source will then see the 5-kΩ load of the biasing network as a load. The gain resistor (RG) is AC-coupled, giving the circuit a DC gain of +1, which puts the noninverting input D ...
... input match. If the source does not require a 50Ω match, remove this and drive directly into the blocking capacitor. The source will then see the 5-kΩ load of the biasing network as a load. The gain resistor (RG) is AC-coupled, giving the circuit a DC gain of +1, which puts the noninverting input D ...
