= i i2 R - MyCourses
... Solving instructions 1. An example solution: Using trial and error method, we first select a 10M resistor to limit the currents. Current i divides into two branches, and iin should be ~50 pA. We assume that the current iin will be small compared to other currents -> i ≈ i2 Let’s try selecting a 100 ...
... Solving instructions 1. An example solution: Using trial and error method, we first select a 10M resistor to limit the currents. Current i divides into two branches, and iin should be ~50 pA. We assume that the current iin will be small compared to other currents -> i ≈ i2 Let’s try selecting a 100 ...
560PSR00 Data sheet
... this document without prior notice. The user shall be solely responsible for the use of any application example or information described within this document. The described examples and solutions are examples only and do not represent any comprehensive or complete solution. The user shall determine ...
... this document without prior notice. The user shall be solely responsible for the use of any application example or information described within this document. The described examples and solutions are examples only and do not represent any comprehensive or complete solution. The user shall determine ...
A “short list” of embedded systems
... Watchdog timer • Must reset timer every X time unit, else timer generates a signal • Common use: detect failure, self-reset • Another use: timeouts – e.g., ATM machine – 16-bit timer, 2 microsec. resolution – timereg value = 2*(2161)–X = 131070–X – For 2 min., X = 120,000 microsec. ...
... Watchdog timer • Must reset timer every X time unit, else timer generates a signal • Common use: detect failure, self-reset • Another use: timeouts – e.g., ATM machine – 16-bit timer, 2 microsec. resolution – timereg value = 2*(2161)–X = 131070–X – For 2 min., X = 120,000 microsec. ...
final_presentation_by_Harita
... Set up variables Configure SPI Load SSPBUF With Data to send Check if SPI transfer complete ...
... Set up variables Configure SPI Load SSPBUF With Data to send Check if SPI transfer complete ...
AVR microcontrollers have a RISC architecture 8 Bit, so all the
... * Port B (PB0. .. PB7) is an I / O pins and pins that have special functions: Timer / Counter, Comparator Analog and SPI * Port C (PC0. .. PC7) is an I / O port and a pin that has a special function, namely analog comparator and Timer Oscillator * Port D (PD0. .. PD1) is a port I / O and special fun ...
... * Port B (PB0. .. PB7) is an I / O pins and pins that have special functions: Timer / Counter, Comparator Analog and SPI * Port C (PC0. .. PC7) is an I / O port and a pin that has a special function, namely analog comparator and Timer Oscillator * Port D (PD0. .. PD1) is a port I / O and special fun ...
Presentación de PowerPoint
... control the sending and receiving information through the network interfaces . We must also create and maintain communication points to serve applications to send and receive information, and create and maintain virtual connections between applications that are running locally and others that do ...
... control the sending and receiving information through the network interfaces . We must also create and maintain communication points to serve applications to send and receive information, and create and maintain virtual connections between applications that are running locally and others that do ...
Dissipation Factor and Capacitance Measuring Bridge
... The measuring bridge, type TG-3 MOD, is a stand-alone or a built-in (19”) universal device for measurements of dissipation factor (tan delta), capacitance (C) and power factor in connection with a standard capacitor (Data Sheet 5.31) at voltages of 50 or 60 Hz. The measuring principle is that of a c ...
... The measuring bridge, type TG-3 MOD, is a stand-alone or a built-in (19”) universal device for measurements of dissipation factor (tan delta), capacitance (C) and power factor in connection with a standard capacitor (Data Sheet 5.31) at voltages of 50 or 60 Hz. The measuring principle is that of a c ...
CPC2-CPR2 Assemblies Testing Status (about f***ing time)
... – Change in noise patterns with variation of the relative chip grounds, still no signals – Still some behaviour to be understood, some explained ...
... – Change in noise patterns with variation of the relative chip grounds, still no signals – Still some behaviour to be understood, some explained ...
Get Up Stay Up
... •A multiplexer (HI3-0509-5) will be controlled via the microcontroller to determine which audio device will be powered and passed to the speaker •A common LM1458 Op-Amp will be used to amplify the audio, controlled with a digital potentiometer using I2C (AD5171) ...
... •A multiplexer (HI3-0509-5) will be controlled via the microcontroller to determine which audio device will be powered and passed to the speaker •A common LM1458 Op-Amp will be used to amplify the audio, controlled with a digital potentiometer using I2C (AD5171) ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... Machine cycle For the CPU to execute an instruction, it takes a certain number of block cycles. In the 8051 family, these block cycles are referred to as machine cycles. The frequency of the crystal connected to the 8051 family varies from 4MHz to 30 MHz, depending on the chip rating and manufactu ...
... Machine cycle For the CPU to execute an instruction, it takes a certain number of block cycles. In the 8051 family, these block cycles are referred to as machine cycles. The frequency of the crystal connected to the 8051 family varies from 4MHz to 30 MHz, depending on the chip rating and manufactu ...
High Voltage Power Supply EHT-11
... Power supply, EHT-11 principle of operation is entirely different from conventional supplies, and thereby eliminating many drawbacks; bulky high voltage transformer, need of high voltage components and excessive heating of components etc., associated with them. This power supply consists of a stable ...
... Power supply, EHT-11 principle of operation is entirely different from conventional supplies, and thereby eliminating many drawbacks; bulky high voltage transformer, need of high voltage components and excessive heating of components etc., associated with them. This power supply consists of a stable ...
Simple Solutions to Simple Problems
... • To install in the existing Orbit Interlock circuit an Optocoupler which is OR’ed with optocouplers in each of the other 14 sectors. • A single coax cable (existing but unused) is used to connect each of the sectors in a daisy chain. • A simple latching circuit is provided at each sector to provide ...
... • To install in the existing Orbit Interlock circuit an Optocoupler which is OR’ed with optocouplers in each of the other 14 sectors. • A single coax cable (existing but unused) is used to connect each of the sectors in a daisy chain. • A simple latching circuit is provided at each sector to provide ...
Design Review
... Baud rate tied to ground, same as encoder High transmission speed is irrelevant Digital outputs routed directly to microcontroller Learn button is now debounced through the microcontroller, which also allows the micro to track if we are in the “Learning state” and activate an audio confirmation when ...
... Baud rate tied to ground, same as encoder High transmission speed is irrelevant Digital outputs routed directly to microcontroller Learn button is now debounced through the microcontroller, which also allows the micro to track if we are in the “Learning state” and activate an audio confirmation when ...
DLI Watchman® DCA-31™B - Delta
... means that it is easy and convenient to use. The DCA31B incorporates a ¼ VGA backlit color screen for easy reading and route navigation as well as comprehensive data presentation and interpretation. The DCA-31B comes standard with enough memory onboard to load large routes that can include literally ...
... means that it is easy and convenient to use. The DCA31B incorporates a ¼ VGA backlit color screen for easy reading and route navigation as well as comprehensive data presentation and interpretation. The DCA-31B comes standard with enough memory onboard to load large routes that can include literally ...
CUB3T3(4) - Red Lion
... hundredth hour or tenth minute timers. The timing function on both models can be activated by either a contact closure or the application of 10 to 300 (AC 50/60 Hz or DC). Both models are equipped with a remote reset. The CUB3T4 has the additional feature of a front panel reset. Time is displayed on ...
... hundredth hour or tenth minute timers. The timing function on both models can be activated by either a contact closure or the application of 10 to 300 (AC 50/60 Hz or DC). Both models are equipped with a remote reset. The CUB3T4 has the additional feature of a front panel reset. Time is displayed on ...
Slow Control - ALICE TPC Front End Electronics
... Read all the parameters of the board (temp, voltages, currents, counters …) ALTRO Test mode ALTRO Readout optimization Error flags Interrupt assertion ...
... Read all the parameters of the board (temp, voltages, currents, counters …) ALTRO Test mode ALTRO Readout optimization Error flags Interrupt assertion ...
