RS-422 and RS-485 Application Note
... reference to a signal ground. For example, the transmitted data (TD) from a DTE device appears on pin 2 with respect to pin 7 (signal ground). This voltage will be negative if the line is idle and alternate between that negative level and a positive level when data is sent. The RS-232 receiver opera ...
... reference to a signal ground. For example, the transmitted data (TD) from a DTE device appears on pin 2 with respect to pin 7 (signal ground). This voltage will be negative if the line is idle and alternate between that negative level and a positive level when data is sent. The RS-232 receiver opera ...
Test of ScannerMAX Saturn 1 with 600Hz Sine
... mirrors capable of moving a 3mm beam through 60 degrees optical. Standard tuning was also used. Note that our servo driver has a built-in oscilloscope function and so that is what we are seeing. The yellow trace is the command input. The pink trace is the scanner position signal. Here we have 2 mech ...
... mirrors capable of moving a 3mm beam through 60 degrees optical. Standard tuning was also used. Note that our servo driver has a built-in oscilloscope function and so that is what we are seeing. The yellow trace is the command input. The pink trace is the scanner position signal. Here we have 2 mech ...
MAX8660/MAX8660A/MAX8660B/MAX8661 High-Efficiency, Low-I , PMICs with Dynamic Voltage Management for Mobile Applications
... and an 8th always-on LDO are integrated with powermanagement functions. Two dynamically controlled DCDC outputs power the processor core and internal memory. Two other DC-DC converters power I/O, memory, and other peripherals. Additional functions include on/off control for outputs, low-battery dete ...
... and an 8th always-on LDO are integrated with powermanagement functions. Two dynamically controlled DCDC outputs power the processor core and internal memory. Two other DC-DC converters power I/O, memory, and other peripherals. Additional functions include on/off control for outputs, low-battery dete ...
General Aptitude
... Exp: The above circuit is a stable multivibrator circuit, where odd numbers of inverter are there in the loop. In such a circuit, irrespective of the position of output, it always toggles. ...
... Exp: The above circuit is a stable multivibrator circuit, where odd numbers of inverter are there in the loop. In such a circuit, irrespective of the position of output, it always toggles. ...
FRN 0.75 E 1 S
... Rated capacity is calculated by assuming the output rated voltage as 220V for three-phase 200V series and 440V for three-phase 400V series. Output voltage cannot exceed the power supply voltage. When setting the carrier frequency (F26) to 3 kHz or less. Use the current ( ) or below when the carrier ...
... Rated capacity is calculated by assuming the output rated voltage as 220V for three-phase 200V series and 440V for three-phase 400V series. Output voltage cannot exceed the power supply voltage. When setting the carrier frequency (F26) to 3 kHz or less. Use the current ( ) or below when the carrier ...
16 Channel PIC Microprocessor Based Computer Controlled
... Phil and I continue to investigate using the external oscillator to push the frequency higher than 38400 bps, but that is a little bit harder, and will take some time and energy. I think we can have something running 57.6Kbps by April perhaps, maybe faster. ...
... Phil and I continue to investigate using the external oscillator to push the frequency higher than 38400 bps, but that is a little bit harder, and will take some time and energy. I think we can have something running 57.6Kbps by April perhaps, maybe faster. ...
Analog Devices : Sensor Signal Conditioning, Temperature Sensors
... Resistance Temperature Devices (RTDs) are accurate, but require excitation current and are generally used in bridge circuits. Thermistors have the most sensitivity but are the most non-linear. However, they are popular in portable applications such as measurement of battery temperature and other cri ...
... Resistance Temperature Devices (RTDs) are accurate, but require excitation current and are generally used in bridge circuits. Thermistors have the most sensitivity but are the most non-linear. However, they are popular in portable applications such as measurement of battery temperature and other cri ...
MAX8759 Low-Cost, SMBus, CCFL Backlight Controller General Description Features
... controlling brightness: 2-wire SMBus™-compatible interface, external ambient-light sensor (ALS), or system PWM control. The MAX8759 supports Intel display power-saving technology (DPST) to maximize battery life. The device includes two lamp-current feedback input pins that support dual-lamp applicat ...
... controlling brightness: 2-wire SMBus™-compatible interface, external ambient-light sensor (ALS), or system PWM control. The MAX8759 supports Intel display power-saving technology (DPST) to maximize battery life. The device includes two lamp-current feedback input pins that support dual-lamp applicat ...
TEP Measurement of low resistance TEP Measurement of low
... 1. Connect the metal rod to the mains with an ammeter. Measure the voltage drop across the rod at two sockets on the side, using the amplifier (four-wire method of measurement, see Fig. 1). Settings of the amplifier: Low drift, R = 10 4 Ω, Amplification: 10 3 , Timer constant: 0 sec. ...
... 1. Connect the metal rod to the mains with an ammeter. Measure the voltage drop across the rod at two sockets on the side, using the amplifier (four-wire method of measurement, see Fig. 1). Settings of the amplifier: Low drift, R = 10 4 Ω, Amplification: 10 3 , Timer constant: 0 sec. ...
www.LEUTRON.DE
... in the PV generator. Due to this error the full voltage of the PV generator would apply to the SPD at the healthy pole, thus, causing an overload. When stressed with permanent high voltages SPDs with metal oxide varistors may break or trigger the disconnection device. In the worst case, a fire hazar ...
... in the PV generator. Due to this error the full voltage of the PV generator would apply to the SPD at the healthy pole, thus, causing an overload. When stressed with permanent high voltages SPDs with metal oxide varistors may break or trigger the disconnection device. In the worst case, a fire hazar ...
LAB 6 - Chabot College
... black, yellow, gold) in the R1 position, and a 1 kΩ resistor (brown, black, red, gold) in the R2 position. Connect the function generator and set the output for a 10 kHz sine wave with a peak-to-peak amplitude of 1 volt. Connect the channel 1 probe to node A, set the probe to 10x, and verify the amp ...
... black, yellow, gold) in the R1 position, and a 1 kΩ resistor (brown, black, red, gold) in the R2 position. Connect the function generator and set the output for a 10 kHz sine wave with a peak-to-peak amplitude of 1 volt. Connect the channel 1 probe to node A, set the probe to 10x, and verify the amp ...
Scott`s review ppt
... Differential connections are typically used with signals under one volt or when the instrumentation does not meet the criteria for RSE. In a system wired for differential inputs, each input has its own reference. Differential inputs are also useful as they eliminate noise problems because any common ...
... Differential connections are typically used with signals under one volt or when the instrumentation does not meet the criteria for RSE. In a system wired for differential inputs, each input has its own reference. Differential inputs are also useful as they eliminate noise problems because any common ...
Design of a proper set-up for low current
... Arduino UNO is the device that will be used to read the values and send them to the computer to be logged. It will take some time and processes to adjust and program the device so the results are the expected ones. Arduino is a prototype board, easy to use and without the need to add significant har ...
... Arduino UNO is the device that will be used to read the values and send them to the computer to be logged. It will take some time and processes to adjust and program the device so the results are the expected ones. Arduino is a prototype board, easy to use and without the need to add significant har ...
Addendum_for_Events_with_Failed_Station_Equipment
... reliability. This document cannot be used for compliance monitoring or enforcement purposes. Any statements or conclusions on this document will not prejudge the outcome of an event analysis or a potential compliance review associated with the same facts or circumstances. This document makes no find ...
... reliability. This document cannot be used for compliance monitoring or enforcement purposes. Any statements or conclusions on this document will not prejudge the outcome of an event analysis or a potential compliance review associated with the same facts or circumstances. This document makes no find ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.