IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... The circuit is a simple transistor switch with the base of the transistor connected to a voltage divider [2]. The voltage divider has two resistors. The first is the 100K potentiometer plus the protective 1K resistor. The second resistor is the LDR. As light falls on the surface of the LDR, the LDR ...
... The circuit is a simple transistor switch with the base of the transistor connected to a voltage divider [2]. The voltage divider has two resistors. The first is the 100K potentiometer plus the protective 1K resistor. The second resistor is the LDR. As light falls on the surface of the LDR, the LDR ...
Comparators
... when using comparators. This can not be over emphasized. The biggest problem is their ...
... when using comparators. This can not be over emphasized. The biggest problem is their ...
CV22609615
... for realizing FACTS devices, in particular series FACTS devices. The increasing performance and decreasing price of electronics, power electronics and communications technologies have transformed entire industry sectors. It is proposed that a similar approach to the implementation of high power FACT ...
... for realizing FACTS devices, in particular series FACTS devices. The increasing performance and decreasing price of electronics, power electronics and communications technologies have transformed entire industry sectors. It is proposed that a similar approach to the implementation of high power FACT ...
Final Report
... be sent, through a serial connection, to a DAC. The Bluetooth chip will need to communicate with the device it is pairing with in order to carry out the action of pairing before audio may be transmitted from the device to the system. The DAC will be required to process the incoming serial stream fro ...
... be sent, through a serial connection, to a DAC. The Bluetooth chip will need to communicate with the device it is pairing with in order to carry out the action of pairing before audio may be transmitted from the device to the system. The DAC will be required to process the incoming serial stream fro ...
apt™ Modular Stepper Motor Driver Rack System See
... brushes are located on the end of the coil wires and make a temporary electrical connection with the DC supply. When current is flowing, a magnetic field is set up as shown. At 0 degrees rotation, the brushes are in contact with the voltage source and current is flowing. The current that flows throu ...
... brushes are located on the end of the coil wires and make a temporary electrical connection with the DC supply. When current is flowing, a magnetic field is set up as shown. At 0 degrees rotation, the brushes are in contact with the voltage source and current is flowing. The current that flows throu ...
Continuous stress annealing of amorphous ribbons for
... 1. Introduction The extraordinary mechanical and magnetic properties of amorphous alloys can be used in various sensing applications [1]. High magnetostrictive Fe-rich alloys are particularly suitable for very sensitive strain sensors [2] working in small strain ranges. Using the as-quenched Co-Ni b ...
... 1. Introduction The extraordinary mechanical and magnetic properties of amorphous alloys can be used in various sensing applications [1]. High magnetostrictive Fe-rich alloys are particularly suitable for very sensitive strain sensors [2] working in small strain ranges. Using the as-quenched Co-Ni b ...
FMS6141 Low-Cost, Single-Channel 4th
... gain from input to output. The device provides an internal diode clamp to support AC-coupled input signals. In this configuration, a 0.1 µF ceramic capacitor is used to AC couple the input signal. If the input signal does not go below ground, the clamp is inactive; but if the input signal goes below ...
... gain from input to output. The device provides an internal diode clamp to support AC-coupled input signals. In this configuration, a 0.1 µF ceramic capacitor is used to AC couple the input signal. If the input signal does not go below ground, the clamp is inactive; but if the input signal goes below ...
MAX4528 Low-Voltage, Phase-Reversal Analog Switch ________________General Description
... ESD diodes to V+ or V-. Although the ESD diodes on a given signal pin are identical and therefore fairly well balanced, they are reverse biased differently. Each is biased by either V+ or V- and the analog signal. This means their leakages vary as the signal varies. The difference in the two diode l ...
... ESD diodes to V+ or V-. Although the ESD diodes on a given signal pin are identical and therefore fairly well balanced, they are reverse biased differently. Each is biased by either V+ or V- and the analog signal. This means their leakages vary as the signal varies. The difference in the two diode l ...
A 1.2V Fully Differential Amplifier with Buffered Reverse Nested
... is shown in Fig. 3. First stage composed of M11 -M16 is a classical folded cascode OTA, which has a wide input common mode range and large output impedance. A simple common source amplifier, M21 and M22 , is adopted as the second stage. To attain fast time domain response, a push pull output stage i ...
... is shown in Fig. 3. First stage composed of M11 -M16 is a classical folded cascode OTA, which has a wide input common mode range and large output impedance. A simple common source amplifier, M21 and M22 , is adopted as the second stage. To attain fast time domain response, a push pull output stage i ...
Parallels between sensory and motor information
... Abstract The computational problems solved by the sensory and motor systems appear very different: one has to do with inferring the state of the world given sensory data, the other with generating motor commands appropriate for given task goals. However recent mathematical developments summarized in ...
... Abstract The computational problems solved by the sensory and motor systems appear very different: one has to do with inferring the state of the world given sensory data, the other with generating motor commands appropriate for given task goals. However recent mathematical developments summarized in ...
Applications of monolithic bridge drivers
... The situation is different for bidirectional motors driven by a bridge. In this case the two alternatives have different effects. If the channel inputs are driven by the PWM signal, with suitable logic, the recirculation path is through a diode, the motor and a transistor (figure 7a), givind a slow ...
... The situation is different for bidirectional motors driven by a bridge. In this case the two alternatives have different effects. If the channel inputs are driven by the PWM signal, with suitable logic, the recirculation path is through a diode, the motor and a transistor (figure 7a), givind a slow ...
appendix a. technical specifications of the system - CMA
... Some of the sensors in the Input section can generate any voltage between 0 and 5V, while others give a binary signal that is either high ( 5V) or low ( 0V). Examples of sensors that produce continuously varying signals (analog) are temperature and light sensors. The reed sensor or a push button p ...
... Some of the sensors in the Input section can generate any voltage between 0 and 5V, while others give a binary signal that is either high ( 5V) or low ( 0V). Examples of sensors that produce continuously varying signals (analog) are temperature and light sensors. The reed sensor or a push button p ...
A Hybrid Maximum Power Point Tracking (MPPT) with Interleaved
... Energy becomes the essential part of human life. The substantial increase in the energy requirement and the fast depletion of fossil fuels in the globe drives mankind towards the usage of nonconventional energy sources such as wind, solar, geothermal, etc. Among all non conventional energy sources s ...
... Energy becomes the essential part of human life. The substantial increase in the energy requirement and the fast depletion of fossil fuels in the globe drives mankind towards the usage of nonconventional energy sources such as wind, solar, geothermal, etc. Among all non conventional energy sources s ...
Fuzzy based controller for dynamic Unified Power Flow
... which has a switching frequency of 4.5 KHz. The outputs of the comparators are given as firing signals for the converter switches. Here, the FL blocks are used in the shunt converter control algorithm have developed in an innovative way by writing C-program in PSCAD software itself. From the controll ...
... which has a switching frequency of 4.5 KHz. The outputs of the comparators are given as firing signals for the converter switches. Here, the FL blocks are used in the shunt converter control algorithm have developed in an innovative way by writing C-program in PSCAD software itself. From the controll ...
Documentation ETV 1921
... This prohibits signal noise from reaching the electronics and disrupting the functions. ...
... This prohibits signal noise from reaching the electronics and disrupting the functions. ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) ISSN: 2278-1676
... cases of feedback and feedback control. The parallel resonant mode is effectively damped in both schemes. However, the harmonic impedance might not be high enough to reject low-order harmonics and grid voltage disturbances. Therefore, the current controller should provide effective disturbance rejec ...
... cases of feedback and feedback control. The parallel resonant mode is effectively damped in both schemes. However, the harmonic impedance might not be high enough to reject low-order harmonics and grid voltage disturbances. Therefore, the current controller should provide effective disturbance rejec ...
Research Journal of Applied Sciences, Engineering and Technology 3(7): 579-588,... ISSN: 2040-7467 © Maxwell Scientific Organization, 2011
... where simulated time advances and endogenous variables are updated each time and required the use of data acquisition systems and computer programming language. Sensitivity analysis was done to evaluate the exogenous variable response relative to simulation results, i.e., to test rigorously the mode ...
... where simulated time advances and endogenous variables are updated each time and required the use of data acquisition systems and computer programming language. Sensitivity analysis was done to evaluate the exogenous variable response relative to simulation results, i.e., to test rigorously the mode ...
RH1021-7
... 2-pole lowpass filter at 1kHz. The resulting output is full wave rectified and then integrated for a fixed period, making the final reading an average as opposed to RMS. Correction factors are used to convert from average to RMS and to correct for the nonideal bandpass of the filters. Peak-to-peak n ...
... 2-pole lowpass filter at 1kHz. The resulting output is full wave rectified and then integrated for a fixed period, making the final reading an average as opposed to RMS. Correction factors are used to convert from average to RMS and to correct for the nonideal bandpass of the filters. Peak-to-peak n ...
Control system
A control system is a device, or set of devices, that manages, commands, directs or regulates the behavior of other devices or systems. Industrial control systems are used in industrial production for controlling equipment or machines.There are two common classes of control systems, open loop control systems and closed loop control systems. In open loop control systems output is generated based on inputs. In closed loop control systems current output is taken into consideration and corrections are made based on feedback. A closed loop system is also called a feedback control system. The human body is a classic example of feedback systems.