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PDF
ADS8364.pdf
information is ing pins must be connected to ground or the power supply. added to the data if ADD is HIGH. In this case, the address will When the MSB is HIGH, the device is in the configuration be read first, then the lower 8 bits, and finally the higher 8 bits. mode. MSB LOW will start conversion or reset
in „ADC ADS8364 ansprechen“ · Mikrocontroller und Digitale Elektronik ·
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Datei
TID.c
){ _PORT &= ~(1<< _AA); //clear bit state=0; } void TID_init(void){ init_DDR(); init_timer(); SDA_high(); SCL_high(); MRQ_high(); sei(); } void send_start(void){ PORTC=1; MRQ_low(); while(get_SDA()); //warte bis SDA low delay_50us(2); MRQ_high(); PORTC=2; while(!get_SDA()); //warte bis SDA high delay_50us(2); SDA_low(); delay_50us(3); SCL_low(); delay_50us(3); PORTC=3; } void send_stop(void){ SDA_low(); delay_50us(2); MRQ_high(); delay_50us(2); SCL_high(); delay_50us(2); SDA_high(); delay_50us(2); } void send_bit
in „Hat schonmal einer ein Opel TID ->erfolgreich<-angesteuert ?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
kk_sccbc.h
&(1<<SCCB_SIO_D))==(1<<SCCB_SIO_D)) #define Data_STATE gbi(SCCB_PIN,SCCB_SIO_D) */ //------------- low level ---------------------- void startSCCB(void) { Data_high; //����߸ߵ�ƽ _delay_us(800); Clock_high; //��ʱ���߸ߵ�ʱ��������ɸ����� _delay_us(800); Data_low; _delay_us(800); Clock_low; //����ָ��͵�ƽ���
in „Leisungsvergleich ARM AVR“ · Mikrocontroller und Digitale Elektronik ·
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PDF
CD00043711.pdf
the high side and the low side switches from the high voltage on the side clamp voltage battery line in all configurations for the motor High side and low Drives the gate of the concerned switch to allow a proper
in „Warum Serienwiderstände zwischen µC-I/O und Motortreiber-I/O?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
datenblatt-1183521-infineon-technologies-btm7810k-pmic-voll-halbbrueckentreiber-induktiv-dmos-pg-to263-15.pdf
Description Table 1 Pin Definitions and Functions Pin No. Symbol Function 1 NC Not connected 2 SL1 Source of low-side switch 1 3 IL1 Analog input of low-side switch 1 4 NC Not connected 5 IH1 Digital input of high-side switch 1 6 ST1 Status of high-side switch 1; open Drain output 7 SH1 Source of high-side switch
in „MosFET über PWM ansteuerbar?“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
drv8432-1.pdf
event is triggered. In CBC current limiting mode, recommended. A minimum impedance of 10 Ω or when low side FET OC is detected, devcie will turn higher is recommended at 10 MHz or lower frequency off the affected low side FET and keep the high side to effectively limit the current rising rate during
in „Schrittmotor - PWM interface?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
DSE-CN3058E.pdf
thermistor as shown in Figure 1. The CN3058E compares the voltage at TEMP pin (V TEMP ) against its internaLOW and V HIGH thresholds to determine if charging is allowed. In CN3058E, VLOW is fixed at (45%×VIN), while V HIGH is fixed at (80%× VIN). If VTEMP <V LOW or VTEMP >V HIGH, it indicates that the battery
in „LIFEPO4 zum Laden isolieren“ · Analoge Elektronik und Schaltungstechnik ·
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Datei
lauftext.asm
rcall lcd_number ldi ZH, HIGH(text_8*2) ;Zeiger auf 8. Textspeicherung (Doppelpunkt) ldi ZL, LOW(text_8*2) rcall lcd_flash_string lds temp1, MINUTE ;Ausgabe der Minuten rcall lcd_number ldi ZH, HIGH(text_8*2) ;Zeiger auf 8. Textspeicherung
in „Fließtext/Lauftext“ · Mikrocontroller und Digitale Elektronik ·
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PDF
pca9545.pdf
A IIH HIGH level input current V I V DD — — +100 A C i Input capacitance VI= VSS — 12 13 pF Select inputs A0 to A1 / INT0 to INT3 / RESET VIL LOW level input voltage –0.5 — +0.3 VDD V VIH HIGH level input voltage
in „Multiplexer I2C programmieren“ · Mikrocontroller und Digitale Elektronik ·
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Datei
led_blink_olli.ino
(LED_PIN_3,HIGH); } if((millis()-last_ms)==160){ digitalWrite(LED_PIN_3,LOW); } if((millis()-last_ms)==320){ digitalWrite(LED_PIN_3,HIGH); } if((millis()-last_ms)==480){ digitalWrite(LED_PIN_3,LOW); } if((millis()-last_ms)==640){ digitalWrite(LED_PIN_3,HIGH); } if((millis()-last_ms)==800){ digitalWrite(LED_PIN_3,LOW); } if((millis()-last_ms)==960){ digitalWrite(LED_PIN_3,HIGH); } if((millis()-last_ms)==1120){ digitalWrite(LED_PIN_3,LOW); } if((millis()
in „millis() mit if aufrufen“ · Mikrocontroller und Digitale Elektronik ·
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PDF
TMC5072_datasheet.pdf
motor (4 fullsteps). Status Description Range Comment word SG This is the stallGuard2 result. A higher reading 0… 1023 0: highest load indicates less mechanical load. A lower reading low value: high load indicates a higher load and thus a higher load high value: less load angle. Tune the SGT setting
in „TMC5072 SPI Ansteuerung“ · Mikrocontroller und Digitale Elektronik ·
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PDF
A25L080_Flash.pdf
CC ICC6 Operating Current (SE) S 15 mA = V CC ICC7 Operating Current (BE) S 25 mA = V CC VIL Input Low Voltage –0.5 0.3VCC V V Input High Voltage 0.7V V +0.4 V IH CC CC V OL Output Low Voltage OL = 1.6mA 0.4 V V OH Output High Voltage IOH= –100µA VCC0.2 V Note: 1. At 8°C Table 13. Instruction Times Symbol
in „MSP430 SPI A25L080 Flash“ · Mikrocontroller und Digitale Elektronik ·
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PDF
an-978_Bootstrap.pdf
GATEDRIVEREQUIREMENTSOFHIGH-SIDEDEVICES The gate drive requirements for a power MOSFET or IGBT uti- lized as a high side switch (drain connected to the high voltage V+ HIGH VOLTAGE RAIL rail,asshowninFigure1)driveninfullenhancement,i.e.,lowest voltage drop across its terminals, can be summarized as follows: 1. Gate
in „IR2184 half bridgde driver / Ist PWM-Signal begrenzt?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
EADOGM_Test.ino
nibble = (0x00 & 0xF0) >> 4; byte xPos = 7; byte yPos = 1; void portClear() { digitalWrite(PinD7, LOW); digitalWrite(PinD6, LOW); digitalWrite(PinD5, LOW); digitalWrite(PinD4, LOW); } void portSet() { digitalWrite(PinD7, HIGH); digitalWrite(PinD6, HIGH); digitalWrite(PinD5, HIGH); digitalWrite(PinD4
in „EADOGM162W-A-Anzeige mit XMEGA“ · Mikrocontroller und Digitale Elektronik ·
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Datei
sketch_nov08c.ino
gedrückt,LOW { Taststat=HIGH; // Tastenstatus setzen digitalWrite(relais1, LOW); // Relais 1 aktivieren previousMillis = currentMillis; // Zeitstempel speichern } if((Taststat == HIGH) && (Zaehler <=19)) // Ablauf
in „Arduino UNO an 4fach Relais“ · Mikrocontroller und Digitale Elektronik ·
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PDF
txs0108e.pdf
driving 2.1 5.5 1.7 4.5 (high-to-low output) ns Propagation Push-pull driving 3.8 4.3 tPLH delay time A-to-B Open-drain driving 112 449 86 339 (low-to-high output) t Enable time OE-to-A or B Push-pull driving 200 200 ns en tdis
in „Joy-IT 1,8" TFT Display: SD-Karten-Slot am Arduino“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Fibonacci.ino
[100]; // z3 = z1 + z2; void add80(uint8_t *z1, uint8_t *z2, uint8_t *z3) { uint8_t i, carry, tmp, low, high, lowA, highA; carry = 0; for (i=0; i<40; i++) { tmp = z1[i]; low = tmp & 0xF; high = tmp >> 4; tmp = z2[i]; lowA = tmp & 0xF; highA = tmp >> 4; lowA += low + carry; if (lowA > 9) { lowA -= 10;
in „Wettkampf Opa(MOS6502) gegen Frischling(ATmega)“ · Mikrocontroller und Digitale Elektronik ·
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PDF
CS5560_PP2.pdf
ns Serial Clock (Out) Pulse Width (low) t3 50 - - ns (Note 10, 11) Pulse Width (high) 50 - - ns t4 RDY rising after last SCLK rising t5 - 8 - MCLKs 10. SDO and SCLK will be high impedance when CS is high. In some systems SCLK and SDO may
in „Bipolare Eingänge ADC“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
BST-BMA220-DS000-05.pdf
V Digital Domain Supply Voltage VDDIO 1.62 3.6 V I/O Domain Voltage Input VIL SPI SPI 0.1*VDDIO V Low Level VIL I2C I²C 0.3*VDDIO V Voltage Input VIH SPI SPI 0.9*V DDIO V High Level V IH I2C I²C 0.7*V DDIO V V Voltage Output OH SPI & I²C VDDIO V High Level Voltage Output VOL SPI SPI GND V Low Level
in „Beschleunigungsensor Bosch BMA220“ · Mikrocontroller und Digitale Elektronik ·
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PDF
iW3689_CN_to_EN.pdf
. Bleeder Current no longer Input voltage is limited: i.e., input can be provided a high voltage low bleeder Current, low input voltage can also be achieved very low bleeder impedance . q MOS Open time of the main portion of the inductor to be charged multiplexing washed Vcc . Bleeder Current
in „Nicht dimmbare LED Spots nachrüsten“ · Mikrocontroller und Digitale Elektronik ·
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Datei
glcdneu.c
pragma code #define GLCD_ENhigh LATBbits.LATB4=1; #define GLCD_ENlow LATBbits.LATB4=0; #define GLCD_CS1high LATBbits.LATB0=1; #define GLCD_CS1low LATBbits.LATB0=0; #define GLCD_CS2high LATBbits.LATB1=1; #define GLCD_CS2low LATBbits.LATB1=0; #define GLCD_RShigh LATBbits.LATB2=1; #define GLCD_RSlow LATBbits.LATB2
in „Initialisierung eines GLCDs 128x64“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
LATCH_SELECT_PORT &= ~_BV(CS_EEProm); spiTransferByte(0b00000011); //read command spiTransferByte(Adress >> 8); //high adresse spiTransferByte(Adress & 0xFF); //low adresse //Test, doppelte Schrifthöhe Pixels_16 = verbreitern(Pixels); Pixels_low = LOW_BYTE(Pixels_16); Pixels_high = HIGH_BYTE(Pixels_16); spiTransferByte
in „Unöffentliche Hilfe bei meinem Programm“ · Mikrocontroller und Digitale Elektronik ·
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PDF
MOSFET_oder_bipolarer_Transistor__Zetex.pdf
P-Type switch PNP type Charging Voltage drop, Vsupply to Vbatt Low package thermal resistance Bi-directional voltage blocking bi-directional voltage blocking Low cost (cf. MOSFET+Schottky) high current density, High gain hFE 300 min Small size MLP, SOT323, SOT23, SOT23-6 Current limited wall P-Type switch PNP type adapter, and Pulsed Low on-state losses Low R CE(sat) Mode Battery Charging High gain hFE 300 min. Low cost (cf. P-ch. MOSFET) Low specific RCE(sat)mall chip Small size MLP, SOT323, SOT23, SOT23-6 Resonant Converters Voltage
in „mit 2,7V schalten“ · Mikrocontroller und Digitale Elektronik ·
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INA121.pdf
resistors provides a balanced input with possible NOISE AND ACCURACY PERFORMANCE advantages of lower input offset voltage due to bias current The INA121’s FET input circuitry provides low input bias and better high-frequency common-mode rejection. current and high speed. It achieves lower noise and higher accuracy with high impedance sources. With source imped- ances of 2k to 50k the INA114, INA128, or INA129 may Crystal or provide lower offset voltage and drift. For very low source Ceramic INA121 impedance
in „Instrumentenverstärker INA121 hat zu hohe Verstärkung“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
TD340.pdf
POWER MOSFET DRIVER FOR DC MOTOR CONTROL ■ QUAD N-CHANNEL MOSFET DRIVE ■ INTEGRATED CHARGE PUMP FOR HIGH SIDE MOSFET DRIVING ■ VERY LOW GROUND EMI NOISE ■ MOTOR SPEED AND DIRECTION CONTROL (LOW SIDE PWM) ■ INTERNAL OR EXTERNAL PWM SOURCE ■ 25kHz SWITCHING FREQUENCY ABILITY ■ SYNCHRONOUS HIGH SIDE RECTIFICA
in „Suche Vollbrücken Gatetreiber“ · Analoge Elektronik und Schaltungstechnik ·
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Datei
grafiklcd.asm
active low, command high) ;port E pin 4 -> lcd reset (active low) ;port E pin 5 -> lcd WR (active low) ; ;####################################################################### .include "C:\Programme\Atmel\AVR
in „Ein paar Fragen zum T6963C“ · Mikrocontroller und Digitale Elektronik ·
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PDF
PCD3311C_3312C_2.pdf
LOW and the first 4.0 − s HD;STA valid negative-going transition of SCL. LOW SCL LOW time The LOW period of the SCL clock. 4.7 − s HIGH SCL HIGH time The HIGH period of the SCL clock. 4.0 − s r rise time
in „Tipsend2 Pollin“ · Mikrocontroller und Digitale Elektronik ·
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PDF
UM10204-user-manual.pdf
conditions All transactions begin with a START (S) and are terminated by a STOP (P) (see Figure 5). A HIGH to LOW transition on the SDA line while SCL is HIGH defines a START condition. A LOW to HIGH transition on the SDA line while SCL is HIGH defines a STOP condition. SDA SCL S P START condition STOP condition
in „PCA9507, Slaves auf beiden Seiten“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C-bus_specification_2014.pdf
conditions All transactions begin with a START (S) and are terminated by a STOP (P) (see Figure 5). A HIGH to LOW transition on the SDA line while SCL is HIGH defines a START condition. A LOW to HIGH transition on the SDA line while SCL is HIGH defines a STOP condition. SDA SCL S P START condition STOP condition
in „I2C Pullup bei vielen I2C Devices“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C-bus_specification_2014.pdf
conditions All transactions begin with a START (S) and are terminated by a STOP (P) (see Figure 5). A HIGH to LOW transition on the SDA line while SCL is HIGH defines a START condition. A LOW to HIGH transition on the SDA line while SCL is HIGH defines a STOP condition. SDA SCL S P START condition STOP condition
in „Doppelte Pull-Ups bei i2c?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C-bus_specification_2014.pdf
conditions All transactions begin with a START (S) and are terminated by a STOP (P) (see Figure 5). A HIGH to LOW transition on the SDA line while SCL is HIGH defines a START condition. A LOW to HIGH transition on the SDA line while SCL is HIGH defines a STOP condition. SDA SCL S P START condition STOP condition
in „MCP23017 friert ein, stürzt ab“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C_Ref_UM10204.pdf
conditions All transactions begin with a START (S) and are terminated by a STOP (P) (see Figure 5). A HIGH to LOW transition on the SDA line while SCL is HIGH defines a START condition. A LOW to HIGH transition on the SDA line while SCL is HIGH defines a STOP condition. SDA SCL S P START condition STOP condition
in „TWI Bus hängt sich auf“ · Mikrocontroller und Digitale Elektronik ·
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PDF
I2C-bus_specification_2014.pdf
conditions All transactions begin with a START (S) and are terminated by a STOP (P) (see Figure 5). A HIGH to LOW transition on the SDA line while SCL is HIGH defines a START condition. A LOW to HIGH transition on the SDA line while SCL is HIGH defines a STOP condition. SDA SCL S P START condition STOP condition
in „Wodtke HP-S5 HP Er3 EEPROM Schreib-/Lesefehler“ · Haus & Smart Home ·
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PDF
MAX6966-MAX6967.pdf
WITH INPUT BUFFER DISABLED (STATIC LED DRIVE ON) LOW HIGH-Z 0x03 OUTPUT LOW 3/256 DUTY CONSTANT CURRENT WITH INPUT BUFFER DISABLED (PWM LED DRIVE) LOW HIGH-Z 0x04 OUTPUT LOW 4/256 DUTY CONSTANT CURRENT WITH INPUT BUFFER DISABLED (PWM LED DRIVE) LOW HIGH-Z 0xFC OUTPUT LOW 252/256 DUTY CONSTANT CURRENT WITH INPUT BUFFER DISABLED (PWM LED DRIVE) LOW HIGH-Z 0xFD OUTPUT LOW 253/256 DUTY CONSTANT CURRENT WITH INPUT BUFFER DISABLED (PWM LED DRIVE) LOW HIGH-Z 0xFE OUTPUT LOW
in „MAX6966 Ausgänge Verstärken“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
MAX6966-MAX6967.pdf
WITH INPUT BUFFER DISABLED (STATIC LED DRIVE ON) LOW HIGH-Z 0x03 OUTPUT LOW 3/256 DUTY CONSTANT CURRENT WITH INPUT BUFFER DISABLED (PWM LED DRIVE) LOW HIGH-Z 0x04 OUTPUT LOW 4/256 DUTY CONSTANT CURRENT WITH INPUT BUFFER DISABLED (PWM LED DRIVE) LOW HIGH-Z 0xFC OUTPUT LOW 252/256 DUTY CONSTANT CURRENT WITH INPUT BUFFER DISABLED (PWM LED DRIVE) LOW HIGH-Z 0xFD OUTPUT LOW 253/256 DUTY CONSTANT CURRENT WITH INPUT BUFFER DISABLED (PWM LED DRIVE) LOW HIGH-Z 0xFE OUTPUT LOW
in „4 Ch LED Treiber für RGBW gesucht“ · Mikrocontroller und Digitale Elektronik ·
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PDF
AV02-0717EN.pdf
DesatCondition Pin6 UVLO Detectedon (FAULT) V V (V -V ) Pin14 Output V IN+ IN- CC2 E OUT X X Active X X Low X X X Yes Low Low Low X X X X Low X High X X X Low High Low Not Active No High High ProductOverviewDescription The HCPL‑316J is a highly integrated power control de- process.The forward optical signal
in „Mosfet/IGBT und Treiber für einenMosfet/IGBT“ · Mikrocontroller und Digitale Elektronik ·
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Datei
SC16A_16F_Pos_v1.c
- ------------- * / Servo channel \/ Position \/ Position \/ Speed value \ * \ (0x41 - 0x60) /\ (Higher Byte) /\ (Lower Byte) /\ (0-63) / * -------------- --------------- -------------- ------------- * * Servo channel: 0b01XX XXXX * Higher Byte: 0b00XX XXXX * Lower Byte: 0b00XX XXXX * Speed Value: 0b00XX
in „Servomotor Steuerung per PIC“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
- ------------- * / Servo channel \/ Position \/ Position \/ Speed value \ * \ (0x41 - 0x60) /\ (Higher Byte) /\ (Lower Byte) /\ (0-63) / * -------------- --------------- -------------- ------------- * * Servo channel: 0b01XX XXXX * Higher Byte: 0b00XX XXXX * Lower Byte: 0b00XX XXXX * Speed Value: 0b00XX
in „Servomotor Steuerung per PIC“ · Mikrocontroller und Digitale Elektronik ·
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Datei
nrf24l01_drv.c
MISO_AF GPIO_PinSource14 #define SCK_AF GPIO_PinSource13 /* CE und CSN Pins schalten */ #define CSN_LOW GPIO_ResetBits(CSN_PORT,CSN_PIN); ; #define CSN_HIGH GPIO_SetBits(CSN_PORT,CSN_PIN); #define CE_LOW GPIO_ResetBits(CE_PORT,CE_PIN); #define CE_HIGH GPIO_SetBits(CE_PORT,CE_PIN); /* Makros statt Funktionen
in „EmBitz Debugging Problem mit STM32F103“ · Mikrocontroller und Digitale Elektronik ·
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Datei
nrf24l01_drv.c
MISO_AF GPIO_PinSource14 #define SCK_AF GPIO_PinSource13 /* CE und CSN Pins schalten */ #define CSN_LOW GPIO_ResetBits(CSN_PORT,CSN_PIN); ; #define CSN_HIGH GPIO_SetBits(CSN_PORT,CSN_PIN); #define CE_LOW GPIO_ResetBits(CE_PORT,CE_PIN); #define CE_HIGH GPIO_SetBits(CE_PORT,CE_PIN); /* Makros statt Funktionen
in „Kleine Frage zu Makros“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Mega8_test2.asm
s_mu2*2); ldi zh,high(s_mu2*2); rcall serout_string rjmp un2 un21: cpi r22,48 breq um2 rjmp un21 um21: ldi r22,0 rcall m_titel ldi zl,low(s_mu21*2); ldi zh,high(s_mu21*2); rcall serout_string ldi zl,low(s_mu2x*2); ldi zh
in „Menü rs232 wie macht man so was besser?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
dtmf.asm
REGISTERS ;************************************************************************** .def ptr_Ltmp = r1 ; low part temporary register .def ptr_Htmp = r2 ; high part temporary register .def ptr_Lb = r3 ; low part low frequency pointer .def ptr_Hb = r4 ; high part low frequency pointer .def ptr_La = r5 ; low part high frequency pointer .def ptr_Ha = r6 ; high part high frequency pointer .def addb_out = r7 ; low frequency value to be written .def adda_out = r8 ; High frequency value to be written .def x_SWa = r9 ;
in „DTMF erzeugen Attiny2313“ · Mikrocontroller und Digitale Elektronik ·
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Datei
20221009b-Einspeise.ino
pinMode(testxpin,OUTPUT); pinMode(testypin,OUTPUT); pinMode(testzpin,OUTPUT); digitalWrite(dcdcauspin,HIGH); digitalWrite(dcdcanpin,LOW); digitalWrite(modulationspin,LOW); ovlodrain = LOW; nulldurchganglesesperre = LOW; // Prüfung der Batteriespannung battwert = battwerthoch; batt = (analogRead(battpin)
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PDF
io-controller-hub-9-datasheet.pdf
Low Low USBRBIAS Suspend High-Z High-Z Defined Defined Defined Defined Power Management PLTRST# Suspend Low High High High Low Low SLP_M# 9 Suspend Low High High High Low Defined SLP_S3# Suspend Low High High High Low Low SLP_S4# Suspend Low High High High High Defined S4_STATE# / Suspend Low Defined Defined Defined Defined Defined GPIO26 8 SLP_S5# Suspend Low High High High High Low CLKRUN# Core Low Low
in „FLASH Memory Chip im Lenovo X200 von 8 MB auf 16 MB vergroessern“ · PC Hard- und Software ·
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PDF
AN-H65.pdf
Full-Wave vs Half-Wave 4ƒINV √IN- V OUT- 3V D Full-wave Half-wave Eq 2b: Half-wave: Component count Higher Lower IOUT Output current Full Half C S ƒIN2V √IN- V OUT- 2V D Standby power Higher Lower Ripple Current Rating Efficiency Lower Higher The C cSpacitor should be AC rated. DC rated capacitors Circuit
in „20 V AC bis 70 V AC --> 5 V DC“ · Analoge Elektronik und Schaltungstechnik ·
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PDF
sn75452b.pdf
characteristics, V CC = 5 V, T A 25⋅C PARAMETER TEST CONDITIONS MIN TYP MAX UNIT PLH Propagation delay time, low-to-high-level output 18 25 t Propagation delay time, high-to-low-level output I ⌠200 mA, C = 15 pF, 18 25 PHL O L ns TLH Transition time, low-to-high-level output RL= 50 , See Figure 1 5 8 t Transition
in „Suche Datenblatt“ · Mikrocontroller und Digitale Elektronik ·
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Datei
50Hz_Uhr.asm
PORTA, temp ;Ausgeben auf PortA sbi PORTB, 4 ;Select (LE) High nop nop nop cbi PORTB, 4 ;Select (LE) Low lds temp, sram_m10 ldi ZL, LOW(segment*2) ldi ZH, HIGH(segment*2) add ZL, temp lpm temp, Z out PORTA, temp sbi PORTB, 5 nop nop nop cbi PORTB, 5 rcall pause
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Datei
Rotz.c
pio.OutputDriverDisable(MISO); //Hold und Write setzen... sodass der Chip beschreibbar ist. pio.OutputLevelLow(CS); pio.OutputLevelLow(CLK); //Die veränderung der //Flanken soll nur passieren, wenn CLK low ist. pio.OutputLevelHigh(WP); pio.OutputLevelHigh(HOLD); Wait(1); pio.OutputLevelHigh(CS); Wait(10); //Erstmal Statusregister lesen... pio.OutputLevelLow(CS); SPI_WRITE(RDSR); int sr = SPI_READ(); pio.OutputLevelHigh(CS); Wait(1); TFT.Out(100, 100, sr); //WriteEnbaleLatch pio.OutputLevelLow(CS); SPI_WRITE(WREN); pio.OutputLevelHigh(CS); Wait(1); pio.OutputLevelLow
in „SPI-FRAM antwortet immer nur 0xFF“ · Mikrocontroller und Digitale Elektronik ·
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PDF
PCA9517_Level_Shifter_I2C.pdf
−40 °C to +85 °C; unless otherwise specified. Symbol Parameter Conditions Min Typ [3] Max Unit tPLH LOW-to-HIGH propagation delay B-side to A-side; Figure 12 [4] 100 170 250 ns tPHL HIGH-to-LOW propagation delay B-side to A-side; Figure 10 [5] VCCA ≤ 2.7 V 30 80 110 ns VCCA ≥ 3 V 10 66 300 ns t LOW-to-HIGH transition time A-side; Figure 10 10 20 30 ns t(LH) tt(HL) HIGH-to-LOW transition time A-side; Figure 10 VCCA ≤ 2.7 V [5] 1 77 105 ns VCCA ≥ 3 V 20 70 175 ns t LOW-to-HIGH propagation delay A-side to B-side; Figure 11 [6] 25 53 110 ns PLH tPHL HIGH-to-LOW propagation
in „I2C Taktsignal“ · Mikrocontroller und Digitale Elektronik ·
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Datei
t6963c.txt
glcd1_sget(void) // get LCD display status byte { int glcd1_status; glcd1_SET_DATADIR_IN(); glcd1_cd_high(); // bring LCD C/D line high (read status byte) glcd1_rd_low(); // bring LCD /RD line low (read active) glcd1_ce_low(); // bring LCD /CE line low (chip-enable active) asm volatile ("nop"::); asm volatile
in „Halbkreisformel verstehe ich nicht!“ · Mikrocontroller und Digitale Elektronik ·