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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „ESP01S findet BME280 nicht“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „Schaltplan für i2c Schnittstelle für LCD-Modul“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „Pegelwandler, welcher MOSFET?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „Seltsames Verhalten bei Arbeit mit LevelShifter“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „BSS138 Level shifter“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Pegelwandler_Mosfet_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „2x level shift in Reihe“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „OLED Display 2.42'' SSD1309 SPI mit oder ohne Level Shifter“ · Mikrocontroller und Digitale Elektronik ·
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PDF
MPQ4420H.pdf
is as the short as possible. high (>65%). A power supply between 2.5V and 5V can be used to power the external bootstrap diode and VCC or VOUT is the good choice of this power supply in the circuit as shown
in „DC-DC buck converter: Bauteile Identifikation“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „[I2C] Bus abkoppeln“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „ESP32 und ADS1115/MCP4725: 5Vcc für ADC und DAC möglich?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „3.3 Volt vs 5 Volt“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C_Wandler_an97055.pdf
protection of the “Lower voltage” section against high voltage spikes at the “Higher voltage” section, as long as the MOS-FET can withstand this spikes. 4 Philips Semiconductors Bi-directional level shifter for I²C-bus and other Application Note systems. AN97055 CONTENTS 1. INTRODUCTION .................
in „BSS138 vs 2N7002“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Drehzahl.bas
'* * '* * '************************************ $regfile = "attiny85.dat" $crystal = 8000000 Dim A As Byte Dim B As Word Dim D As Word Dim E As Word Dim Drehzahl As Integer Dim Msb As Byte Dim Lsb As Byte Dim Timer_ovf As Byte Dim I2c_sensorinit(13) As Byte Dim Slave_adress As Byte Dim Data_register As Byte Slave_adress = &H30 'Slave Adresse I2c_sensorinit(1) = 68 'D I2c_sensorinit(2) = 114 'r I2c_sensorinit(3) = 101 'e I2c_sensorinit(4) = 104 'h I2c_sensorinit(5) = 122 'z I2c_sensorinit(6) = 97 'a
in „Probleme mit I2C“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Drehzahl.bas
'* * '* * '************************************ $regfile = "attiny85.dat" $crystal = 8000000 Dim A As Byte Dim B As Word Dim D As Word Dim E As Word Dim Drehzahl As Integer Dim Msb As Byte Dim Lsb As Byte Dim Timer_ovf As Byte Dim I2c_sensorinit(13) As Byte Dim Slave_adress As Byte Dim Data_register As Byte Slave_adress = &H30 'Slave Adresse I2c_sensorinit(1) = 68 'D I2c_sensorinit(2) = 114 'r I2c_sensorinit(3) = 101 'e I2c_sensorinit(4) = 104 'h I2c_sensorinit(5) = 122 'z I2c_sensorinit(6) = 97 'a
in „Probleme mit I2C“ · Mikrocontroller und Digitale Elektronik ·
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PDF
srf02_Heinrich.pdf
************ Deklarationen ************************ Declare Function Entfernungmessen(byval Awrite As Byte) As Byte Dim Adr0 As Byte Dim Entfernung As Byte Dim Awrite As Byte '********************************************************** '****************** Initialisierung *********************** Ddrb =
in „Berechnung der Entfernung mit SRF02“ · Mikrocontroller und Digitale Elektronik ·
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PDF
HCPL7800_appl.pdf
unequaled isolation-mode is delivered in a compact, auto- #300 is also available). noise rejection, as well as excellent insertable, industry standard 8-pin offset and gain accuracy and DIP package that meets worldwide Ordering Information Specify Part Number followed by Option Number (if desired). HCPL
in „Galvanisch getrennten 1-10V Ausgang regeln“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
HCPL7800_appl.pdf
unequaled isolation-mode is delivered in a compact, auto- #300 is also available). noise rejection, as well as excellent insertable, industry standard 8-pin offset and gain accuracy and DIP package that meets worldwide Ordering Information Specify Part Number followed by Option Number (if desired). HCPL
in „8fach Trennverstärker 0..10V - wie realisieren?“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
lm3914.pdf
. The individual outputs can drive a transistor The LM3914 is a monolithic integrated circuit that as well as a LED at the same time, so controller senses analog voltage levels and drives 10 LEDs, functions including “staging” control can be performed. The LM3914 can also act as a providing a linear
in „Magisches Auge EM80 wiederbeleben ( kein regenerieren )“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
70622B.pdf
this random is converted to Manchester by encoding 1 bits as 10 sequence as illustrated in Figure 3-31. The data is chip sequences, and 0 bits as 01 chip sequences. Manchester encoding guarantees DC-balance and dewhitened on the receiver side by XORing with the
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PDF
70622B.pdf
this random is converted to Manchester by encoding 1 bits as 10 sequence as illustrated in Figure 3-31. The data is chip sequences, and 0 bits as 01 chip sequences. Manchester encoding guarantees DC-balance and dewhitened on the receiver side by XORing with the
in „Wie genau funktioniert die drahtlose Kommunikation?“ · HF, Funk und Felder ·
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PDF
an10160.pdf
request messages from other management controllers in the system. • Allows non-intelligent devices as well as management controllers on the bus. • BMC serves as a controller to give system software access to IPMB It defines a standardized interface to intelligent platform management Hardware • Prediction
in „Bussystem mit AVR für Baugruppenträger“ · Mikrocontroller und Digitale Elektronik ·
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PDF
an10160.pdf
request messages from other management controllers in the system. • Allows non-intelligent devices as well as management controllers on the bus. • BMC serves as a controller to give system software access to IPMB It defines a standardized interface to intelligent platform management Hardware • Prediction
in „18 x SHT11 an welchem Mikrocontroller“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AppNotes.pdf
adaptive filter design. This design can be modified to accommodate different data and coefficient sizes, as well as lesser precision. The application note covers how to modify the design including the trade-offs involved. The filter is engineered for use in the XC4000 Series. XAPP056 System Design with New
in „Hat hier noch jemand die Xilinx AppNote XAPP-186?“ · FPGA, VHDL & Co. ·
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PDF
AN1278.pdf
output compare event, which is the middle of the bit. So as long as the IC interrupt ends before the middle of the bit, the delay is acceptable. See Figure 18. Figure 18. IC Interrupt Handing in Reception Mode start bit 1/2 1/2 application task deadline for end
in „LIN-Treiber für STM32F4“ · Mikrocontroller und Digitale Elektronik ·
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PDF
EMMA-_A01__A02__User_Manual.pdf
EMMA is used to control the power at the grid connection point. The measurement data cannot be used as the basis for electricity billing, which is subject to the metering by the power grid company. Figure 2-2 Networking diagram (using the EMMA-A02 as an example) (A) Power load (B) Smart switch (C) SG
in „AC Stromwandler 400A:50mA parallel ?“ · Analoge Elektronik und Schaltungstechnik ·
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Datei
system_stm32f0xx.c
" file. When HSE is used as system clock source, directly or * through PLL, and you are using different crystal you have to adapt the HSE * value to your own configuration. * * 5. This file configures the system clock as follows
in „STM32F0 Discovery und UART1“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AutomotiveMOSFETsinLinearApplication-ThermalInstability.pdf
structure. These unit ”cells” are thermally coupled due to their physical proximity to each other. As a result, they tend to current share because as junction temperature increases so does R DS(on) As indicated previously, to decrease R DS(on)ithout increasing the die size, the physical distance (cell
in „Suche MOSFET mit hohem Rds on“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AutomotiveMOSFETsinLinearApplication-ThermalInstability.pdf
structure. These unit ”cells” are thermally coupled due to their physical proximity to each other. As a result, they tend to current share because as junction temperature increases so does R DS(on) As indicated previously, to decrease R DS(on)ithout increasing the die size, the physical distance (cell
in „Linearbetrieb MOSFET gesucht“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
AutomotiveMOSFETsinLinearApplication-ThermalInstability.pdf
structure. These unit ”cells” are thermally coupled due to their physical proximity to each other. As a result, they tend to current share because as junction temperature increases so does R DS(on) As indicated previously, to decrease R DS(on)ithout increasing the die size, the physical distance (cell
in „Problem mit N-MOSFET“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
NCP1605-D.PDF
protects the PFC stage during the startup phase when huge in−rush • Prevents the MOSFET from turning on as long as the “DT” and “ZCD” signals are low. This is the case as currents charge the output capacitor. • In addition this detection method does not require any long as some current flows through the coil
in „Hilfe bei der Reparatur eines Schaltnetzteiles erbeten“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
tl494.pdf
Input/Output Capacitors When using a low value ceramic input filter capacitor, it should be located as close to the VCC pin of the IC as possible. This will eliminate as much trace inductance effects as possible and give the internal IC rail a cleaner voltage supply. Some designs require the use of a feed-forward capacitor connected from the output to the feedback pin as well, usually for stability reasons. In this case it should also be positioned as close to the IC as possible. Using surface mount capacitors also reduces lead length and lessens the chance of noise
in „TL494 - LED-Strip soft Start und dimmen“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
TN203_Voltage_Current-Mode_Control.pdf
rapidly escalating concurrent interest in switching power supplies at the time, it is no surprise that as early as 1977 the very first book on the subject, written by the late Abraham Pressman, appeared on the scene. Together, these events spurred interest in an area well beyond most people’s expectations
in „SG3524 bleibende Regelabweichung“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
lm3875.pdf
power within the IC is to provide the device with a low resistance to convection heat transfer such as a heat sink. Therefore, it is necessary for the system designer to be conservative in his heat sink calculations. As a rule, the lower the thermal resistance of the heat sink the higher the amount of
in „PCB Prüfung LM3875“ · Platinen ·
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PDF
AD538_c.pdf
The AD538 is available in two accuracy grades (A and B) over multiplication and division with errors as low as 0.25% of read- the industrial (–25°C to +85°C) temperature range and one ing possible, while typical output offsets of 100 V or less add to the overall off-the-shelf performance level. Real-time
in „Wurzeloperation mit Operationsverstärker“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
AD538_analog_rechnen.pdf
The AD538 is available in two accuracy grades (A and B) over multiplication and division with errors as low as 0.25% of read- the industrial (–25°C to +85°C) temperature range and one ing possible, while typical output offsets of 100 V or less add to the overall off-the-shelf performance level. Real-time
in „Beschaltung eines analogen Positionssensors“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
AD538_analog_rechnen.pdf
The AD538 is available in two accuracy grades (A and B) over multiplication and division with errors as low as 0.25% of read- the industrial (–25°C to +85°C) temperature range and one ing possible, while typical output offsets of 100 V or less add to the overall off-the-shelf performance level. Real-time
in „Zu viel Rauschen bei OPV Schaltung“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
usart.pdf
Hardware Getting Started - USART © 2001 We will now consider flow control. The USART will receive data as fast as the baud rate allows. In some circumstances, the software that must read the data from the RCREG register may not be able to do so as fast as the data is being received. In this case, there is
in „Software-UART(Assembler) für PIUC 12F629?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
OZ890-Datenblatt.pdf
48s 07h, bit[6:4]. or 56s. y GPIO1, GPIO2 and GPIO3 can be ADC y Only GPIO1 and GPIO2 can be used as used as temperature channel Measureme temperature channel y GPIO3 can be used as a special ADC nt ADC Channel y GPIO3 cannot be used as a special channel ADC channel y The Microprocessor can do request
in „Schaltung für aktiven 3s Balancer gesucht“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
6614C_ProgrammingGuide.pdf
and check the status of the Operation Condition register in one message by using a root specifier as follows: OUTPut:PROTection:CLEAr;:STATus:OPERation:CONDition? The following message shows how to combine commands from different subsystems as well as within the same subsystem: VOLTage:LEVel 20;PROTection
in „GPIB - Queries (?-Befehle: *IDN? z.B.) gehen nicht“ · Mikrocontroller und Digitale Elektronik ·
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PDF
80C51.pdf
operation (C/T2*=0). 110 12MHz F2 AF Timer operation is different for Timer 2 when it is being used as a 300 6MHz FD 8F baud rate generator. 110 6MHz F9 57 Usually, as a timer it would increment every machine cycle (i.e., 1/12 the oscillator frequency). As a baud rate generator, it increments Summary
in „Prüfen von Chips“ · Mikrocontroller und Digitale Elektronik ·
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PDF
stz_zigbee_coexistence.pdf
networks described in [7] and [8]. Their major application fields are home and building automation, as well as industrial sensor and actuator networks. Applications in medical monitoring systems is also envisaged. These applications require highest reliability in transmission. However, the IEEE802.15.4
in „Zigbee Module gesucht“ · Mikrocontroller und Digitale Elektronik ·
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PDF
doc6275.pdf
pins are common to VDDCORE, VDDIOM, VDDIOP0 and VDDIOP1 pins. GND Ground GND pins should be connected as shortly as possible to the system ground plane. GNDBU pin is provided for VDDBU pin. GNDBU Backup Ground GNDBU pin should be connected as shortly as possible to the system ground plane. GNDPLL pin is provided for VDDPLL pin. GNDPLL PLL and Main Oscillator Ground GNDPLL pin should be connected as shortly as possible to the system ground plane. GNDANA pin is provided for VDDANA pin. GNDANA Analog Ground GNDANA pin should be connected as shortly as possible to the system ground plane. 4 Application
in „Minimalbeschaltung ARM9“ · Mikrocontroller und Digitale Elektronik ·
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PDF
CIII_Schematic.pdf
42 PIN134 25 A18 NC 42 J8 A19 NC 43 A19 NC 43 D1 R16 NC NC U3 1 ext_clk CLK_IN1 NC 44 NC 44 R5 DATA_AS 2 DATA VCC 3 VDD33 2 GND R18 33 S S S S C VDD33 1 PIN233 DCLK_AS 6 DCLK VCC 7 3 CLK_IN3 V V V V C 470 nCS_AS 1 nCS VCC 8 4 33 GREEN ASDI_AS 5 ASDI 5 2 4 2 4 C3 1 3 1 3 4 0.1u 4IN1VIN GND EPCS1SI8 S1
in „fragen zu User/KOnfigurationsmodus von Cyclon“ · FPGA, VHDL & Co. ·
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PDF
doc8012.pdf
voltages should be connected to the ADC through 3 VD/LPFs. The filters should have the same DC gain as the ADC reference in order to utilize the full ADC voltage range. The low pass filter should be designed to filter out as much high frequency noise as possible without introducing notable delay to the
in „BLDC Regler nach AVR444 - brauche Hilfe“ · Mikrocontroller und Digitale Elektronik ·
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PDF
K30H603.pdf
75 100 125 150 175 TC, CASE TEMPERATURE [°C] TC, CASE TEMPERATURE [°C] Figure 3. Power dissipation as a function of case Figure 4. Collector current as a function of case temperature temperature (Tj175°C) (VGE15V, T≤j75°C) 7 Rev. 2.2, 2014-03-12 IKW30N60H3 High speed switching series third generation
in „Inverter Schweißgerät, Alternative IGBTs kompatibel? (Datenblätter inside)“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
IGBT_Datenblatt.pdf
75 100 125 150 175 TC, CASE TEMPERATURE [°C] TC, CASE TEMPERATURE [°C] Figure 3. Power dissipation as a function of case Figure 4. Collector current as a function of case temperature temperature (Tj175°C) (VGE15V, T≤1j5°C) 7 Rev. 2.2, 2014-03-12 IKW20N60H3 High speed switching series third generation
in „Verluste eines IGBTs mit integrierter, antiparalleler Diode“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
ATF1508_Q100_2002_bsd.pdf
F1508AS_Q100.bsdl Page 1 -- File Name : 1508AS_Q100.BSD -- Created by : Atmel Corporation -- Documentation : ATF15xx Family BSDL -- BSDL Revision : 2.1 -- -- Note : Some lines in this BSDL file are -- longer
in „Boundary Scan: wie anfangen?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
an9768_surge_protect.pdf
with a “crowbar” type NONLINEAR IMPEDANCE (POWER LAW): I = KV device.The designs of these two types, as well as their FIGURE 1. VOLTAGE/CURRENT CHARACTERISTIC FOR A operation and application, are different enough to warrant a brief discussion of each in general terms. A more detailed LINEAR 1Ω RESISTOR
in „Fachliteratur Entwurf Blitzductor“ · Analoge Elektronik und Schaltungstechnik ·
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Datei
Thermometer.bas
$regfile "m8def.dat" $crystal = 4000000 Config Portd = Output Config 1wire = Portb.0 Dim Temp(9) As Byte Dim X As Byte Dim Y As Byte Dim Celsius As Integer Dim Highbyte As Integer Dim Lowbyte As Integer Dim Tmp As Byte , T As Single , T1 As Integer Cls Do 1wreset 1wwrite &HCC 1wwrite &H44 Waitms 800
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Datei
4x4_Matrix_Tastatur_Sub.bas
Waitms 100 Cursor Off Noblink Config Kbd = Portd , Debounce = 20 , Delay = 0 , Cols = 4 Dim Ausgabe As String * 16 Dim Flag_key2 As Byte Declare Sub Tastatur(ausgabe As String * 16) Cls Do ' Begin Main-Loop ' ' do something ' Call Tastatur(ausgabe) If Flag_key2 = 1 Then Flag_key2 = 0 Locate 1 , 1 Lcd
in „Keymap 4*4 Matrix am atmega8“ · Mikrocontroller und Digitale Elektronik ·