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Tabelle mit Produktübersicht von SHT40A und SHT41A Sensoren
Device Overview Product Details SHT40A-xD1B ±3 %RH / ±0.3 °C, I2C addr.: 0x44, 0x45, PWM interface 2.3 V ... 5.5 V SHT40A-FD1B ±3 %RH / ±0.3 °C, PWM interface, 2.3 V ... 5.5 V SHT40A-AW1B ±3 %RH / ±0.3 °C, 0x44 I2C addr., wettable flanks, 2.3 V ... 5.5V SHT41A-AD1P ±2 %RH / ±0.2 °C, 0x44 I2C addr., 2.3 V ... 5.5 V, protective cover SHT41A-AW1B ±2 %RH / ±0.2 °C, 0x44 I2C addr., wettable flanks, 2.3 V ... 5.5 V SHT41A-AWLB (samples avail.) ±2 %RH / ±0.2
in „Bosch BME680 - Wirklich so schlecht?“ · Mikrocontroller und Digitale Elektronik · · Screenshots
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PDF
sht4x.pdf
through unique serial numbers, are available. Device Overview Functional Block Diagram Product Details SHT40-xD1B base RH&T accur., possible I2C addr.: 0x44, 0x45, 0x46 SHT40-AD1F SHT40-AD1B with PTFE membrane SHT40-AD1P SHT40-AD1B with protective cover SHT41-AD1B intermed. RH&T accur., 0x44 I2C addr. SHT43
in „Trockenschrank für Elektronik wie funktioniert es?“ · Mechanik, Gehäuse, Werkzeug ·
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PDF
sht4x.pdf
through unique serial numbers, are available. Device Overview Functional Block Diagram Product Details SHT40-xD1B base RH&T accur., possible I2C addr.: 0x44, 0x45, 0x46 SHT40-AD1F SHT40-AD1B with PTFE membrane SHT40-AD1P SHT40-AD1B with protective cover SHT41-AD1B intermed. RH&T accur., 0x44 I2C addr. SHT43
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Datasheet_SHT3x_DIS.pdf
±4 ±2 ±0 0 10 20 30 40 50 60 70 80 90 100 SHT35 Relative Humidity (%RH) Figure 4 Tolerance of RH at 25°C for SHT35. www.sensirion.com December 2022- Version 7 3/22 Datasheet SHT3x-DIS SHT30 SHT31 RH (%RH) RH (%RH) 100 ±4 ±
in „[V] 2x I2C Temperatur/Feuchte Sensor FS400-SHT35“ · Markt ·
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Datei
KlimaSensorKomm.c
/ _____ ________ // DATEN: |_______| // // ___ ___ // TAKT : ___| |___| |______ // Anfangszustände SHT75_CLK_0; SHT75_DATA_1; _delay_us(80); // Ablauf ab erster steigender Taktflanke SHT75_CLK_1; _delay_us(40); SHT75_DATA_0; _delay_us(40); SHT75_CLK_0; _delay_us(80); SHT75_CLK_1; _delay_us(40); SHT75_DATA_1; _delay_us(40); SHT75_CLK_0; _delay_us(400); } uint8_t SchreibeByte(uint8_t Wert){ uint8_t i; uint8_t Fehlerwert = 0; cli(); // Es wird eine Bitmaske (Shifted Bit) erzeugt, mittels der das einzelne Bit auf den Bus
in „SHT75 - CRC Check: Ich finde den Fehler nicht“ · Mikrocontroller und Digitale Elektronik ·
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Datei
SHT11.asm
_rd_byte20: clc ; 1 nach CY sht11_rd_byte30: rol r18 clk_low dec r16 brne sht11_rd_byte10 tst r19 ; ACK senden breq sht11_rd_byte40 cbi data_out,data_pin ; L ausgeben sbi data_dir,data_pin ; Ausgang clk_high nop nop nop nop nop clk_low
in „SHT71 Assembler Code für Atmega8“ · Mikrocontroller und Digitale Elektronik ·
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Datei
sht.c
// Sensirion SHT Sensor #include <io430.h> #include <intrinsics.h> #include "sht.h" #include "delay.h" #define SHTDIR P5DIR #define SHTOUT P5OUT #define SHTIN P5IN #define PIN_CLK 0x40 #define PIN_DAT 0x80 #define SHT_CMD_TEMP 0x03 #define SHT_CMD_HUMID 0x05 #define SHT_CMD_WR_STAT 0x06 #define SHT_CMD_RD_STAT 0x07 #define SHT_CMD_RESET 0x1E #define SHT_VOLTAGE_COMPENSATION_D1_5V -40.1 #define SHT_VOLTAGE_COMPENSATION_D1_4V -39.8 #define
in „MSP430 liest vom SHT11 nur das MSB“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Sensirion_Humidity_Sensors_SHT25_Datasheet.pdf
±2.5 ±2.5 ±2.5 0 10 20 30 40 50 60 70 80 Temperature [°C] Figure 5 Typical accuracy of relative humidity measurements given in %RH for temperatures 0 – 80°. www.sensirion.com Version 3 – May 2014 3/14 Datasheet SHT25 2 Application
in „SHT25 Feuchteanzeige über 100%“ · Mikrocontroller und Digitale Elektronik ·
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Sensirion_Humidity_SHT21_Datasheet_V4.pdf
communication sequence – grey I C address + read Hold during measurement blocks are controlled by SHT2x. If measurement is not 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 completed upon “read” command, sensor does not provide ACK K K on bit 27 (more of these iterations are possible). If bit
in „Rechnung mit dem PIC16F“ · Mikrocontroller und Digitale Elektronik ·
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Bild
Diagramme der relativen Luftfeuchtigkeitsgenauigkeit von SHT-Sensoren
SENSIRION ΔRH (%RH) ±8 ±6 ±4 ±2 ±0 SHT40 typ SHT40 max Relative Humidity (%RH) Figure 2. SHT40 typical and maximal relative humidity accuracy at 25 °C. ΔRH (%RH) ±8 ±6 ±4 ±2 ±0 SHT41 typ SHT41 max Relative Humidity (%RH) Figure 3. SHT41 typical and maximal relative humidity accuracy at 25 °C. ΔRH (%RH) ±8 ±6 ±4 ±2 ±0 SHT43 typ SHT43 max Relative Humidity (%RH) Figure 4. SHT43 typical and maximal relative humidity accuracy at 25 °C. ΔRH (%RH) ±8 ±6 ±4 ±2 ±0 SHT45 typ SHT45 max Relative Humidity (%RH) Figure 5. SHT45
in „Silica Gel trocknen“ · Offtopic · · Screenshots
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Datei
libsht.c
--------------------------------------------------------- void _sht_get_measurement_data(sht_value *p_sht_value, unsigned char *p_checksum) //-------------------------------------------------------------------- { sht_value sht_value_temp; sht_value_temp.i = 256*sht_read_byte(ACK); //read the first byte (MSB) sht_value_temp.i +=sht_read_byte(ACK); //read the second byte (LSB) *p_checksum =sht_read_byte(noACK); //read checksum *(p_sht_value)= sht_value_temp; }
in „SHT11 misst Mist“ · Mikrocontroller und Digitale Elektronik ·
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Datei
SHT_TEST.c
--------------------------------------------------------- void _sht_get_measurement_data(sht_value *p_sht_value, unsigned char *p_checksum) //-------------------------------------------------------------------- { sht_value sht_value_temp; sht_value_temp.i = 256*sht_read_byte(ACK); //read the first byte (MSB) sht_value_temp.i +=sht_read_byte(ACK); //read the second byte (LSB) *p_checksum =sht_read_byte(noACK); //read checksum *(p_sht_value)= sht_value_temp; }
in „SHT11 an ATmega2560 Es funktioniert nicht“ · Mikrocontroller und Digitale Elektronik ·
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Datei
sht11.c
unsigned char i; DATA_HIGH SCK_LOW //Initial state for(i=0; i<9; i++) //9 SCK cycles { SCK_HIGH SCK_LOW } sht71_transmission_start(); //transmission start } char sht71_soft_reset(void) { unsigned char err=0; sht71_connection_reset(); //reset communication err = sht71_write_command(RESET); //send RESET-command
in „LPC2148 und SHT11“ · Mikrocontroller und Digitale Elektronik ·
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dbsht1x7xdeutschdk0704.pdf
/71 ▯▯▯ SHT15 Auflösung▯ ▯ ▯ ▯▯▯▯ ▯▯▯▯ ▯▯▯▯ ▯rF▯ - 2 ▯ ▯ ▯ ▯▯ ▯▯ Eit - 1 SHT75 Wiederholbarkeit▯ ▯ ▯ ±▯▯▯▯ ▯ ▯rF▯ (1)▯ 0 10 20 30 40 50 60 70 80 90 100 % rF Genauigkeit OLQHDULsiert Viehe Abb1 °C Unsicherheit Temperatur Austauschbarkeit▯ voll austauschbar Sensorgenauigkeit + Nichtlinearität Rohdaten ▯ ±▯▯ ▯ ▯rF▯ - 2 SHT11/71 Linearisiert ▯▯▯▯ ▯ ▯rF▯ Bereich ▯▯ ▯▯▯ ▯rF - 1 ▯ SHT15/75 Ansprechzeit ▯ ▯▯H▯▯▯▯▯▯▯ ▯ ▯▯ ▯ V▯ leicht bewegte Luft - 0 +\VWHUHVe▯ ▯ ▯ ±▯▯ ▯ ▯rF▯ -40 0 40 80 120°C /aQJzeitstabilität Typisch ▯ ▯
in „Auswertung Luftfeuchtesensor“ · Mikrocontroller und Digitale Elektronik ·
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Sensirion_Humidity_SHT21_Sample_Code_V1.2.pdf
RH=11bit, T=11bit SHT2x_RES_MASK = 0x81 // Mask for res. bits (7,0) in user reg. } etSHT2xResolution; typedef enum { SHT2x_EOB_ON = 0x40, // end of battery SHT2x_EOB_MASK = 0x40, // Mask for EOB bit(6) in user reg. } etSHT2xEob
in „SHT11 SHT21 unterschiedliche Luftfeuchte Werte“ · Mikrocontroller und Digitale Elektronik ·
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Datei
msp430f149.h
Hold 0 Select 3 */ #define SHT10 (0x1000) /* ADC12 Sample Hold 0 Select 0 */ #define SHT11 (0x2000) /* ADC12 Sample Hold 1 Select 1 */ #define SHT12 (0x4000) /* ADC12 Sample Hold 2 Select 2 */ #define SHT13 (0x8000) /* ADC12 Sample
in „MSP430 Portfehler“ · Mikrocontroller und Digitale Elektronik ·
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Datei
libsht.h
of the DATA Port ! #define SHT_DATA_PIN PD6 #define SHT_SCK_PIN PD7 /* Setting the offset of the bandgap temperature sensor according to the datasheet */ #define SHT_TEMP_OFFSET -40 //@ 5V // #define SHT_TEMP_OFFSET -39.75 //@ 4V
in „Lib für Sensirion SHT1x Sensor an AVR“ · Projekte & Code ·
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Datei
libsht.h
of the DATA Port ! #define SHT_DATA_PIN PD6 #define SHT_SCK_PIN PD7 /* Setting the offset of the bandgap temperature sensor according to the datasheet */ #define SHT_TEMP_OFFSET -40 //@ 5V // #define SHT_TEMP_OFFSET -39.75 //@ 4V
in „SHT11 an ATmega2560 Es funktioniert nicht“ · Mikrocontroller und Digitale Elektronik ·
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Datei
libsht.h
register of the DATA Port ! #define SHT_DATA_PIN PD6 #define SHT_SCK_PIN PD7 */ /* Setting the offset of the bandgap temperature sensor according to the datasheet */ #define SHT_TEMP_OFFSET -40 //@ 5V // #define SHT_TEMP_OFFSET -39.75 //@
in „SHT11 misst Mist“ · Mikrocontroller und Digitale Elektronik ·
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Datei
sht71.c
read_byte_sht (1); double temperature = 0; temperature = ((double) temp)*0.01 - 40.0; return temperature; } double measure_humidity_sht (void) { connection_reset_sht (); soft_reset_sht (); start_comm_sht (); write_byte_sht
in „SHT75 mit Atmega32 am stk500“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Sensirion_Humidity_Sensors_SHT3x_Datasheet_Filter_Membrane.pdf
www.sensirion.com August 2019 - Version 3 2/4 5 Quality Name Quantity Order Number 5.1 Material Contents SHT30-DIS-F2.5kS 2500 1-101466-01 The device is fully RoHS and WEEE compliant, e.g. free of Pb, Cd, and Hg. SHT30-DIS-F10kS 10000 1-101454-01 SHT31-DIS-F2.5kS 2500 1-101462-01 SHT31-DIS-F10kS 10000 1-101463-01 SHT35-DIS-F2.5kS 2500 1-101465-01 6 Ordering Information SHT35-DIS-F10kS 10000 1-101469-01 Different SHT3x output versions can be ordered in tape Table 1 SHT3x membrane ordering options. and reel packaging
in „Filtermembran“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
of the DATA Port ! #define SHT_DATA_PIN PA1 #define SHT_SCK_PIN PA0 /* Setting the offset of the bandgap temperature sensor according to the datasheet */ #define SHT_TEMP_OFFSET -40 /* IO Macros */ #define SET_SHT_DATA SHT_DATA_PORT |= ( 1 << SHT_DATA_PIN) #define CLEAR_SHT_DATA SHT_DATA_PORT &= ~( 1 << SHT_DATA_PIN) #define SET_SHT_SCK SHT_SCK_PORT |= ( 1 << SHT_SCK_PIN) #define CLEAR_SHT_SCK SHT_SCK_PORT &= ~( 1 << SHT_SCK_PIN) #define MAKE_SHT_DATA_PIN_OUTPUT
in „Temperatur Feuchtigkeitssensor SHT7x Software/ hardware Problem“ · Mikrocontroller und Digitale Elektronik ·
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PDF
schematic-T962.pdf
CAP1.3 D DV D D P1.31/~TRST 20 V V V P1.30/TMS 52 55 P0.20/MAT1.3/SSEL1/EINT3 P0.25/AD0.4/AOUT 9 AD0 (SHT 2) 27 P0.4/SCK0/CAP0.1/AD0.6 P0.17/CAP1.2/SCK1/MAT1.2 47 46 P0.16/EINT0/MAT0.2/CAP0.2 P0.7/SSEL0/PWM2/EINT2 31 TREF (SHT 3) GND 9 45 P0.15/RI1/EINT2/AD1.5 P0.10/RTS1/CAP1.0/AD1.2 35 3.3V V2 2 k 58 P0.23
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HT_AN_AlertMode.pdf
Alert Mode of SHT3x-DIS Allows to use SHT3x-DIS as a humidity and temperature watchdog SHT3x-DIS features an Alert Mode, when operated in the needed next to the sensor to switch an LED on or start a periodic data acquisition
in „Sensirion STS31 - Alert Pin“ · Mikrocontroller und Digitale Elektronik ·
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Datei
sht71_electronics-base_com_v1.c
(8-bit) //---------------------------------------------------------------------------------- char SHT_Write_StatusReg(unsigned char *p_value) { unsigned char error=0; SHT_Transstart(); //transmission start error+=SHT_WriteByte(STATUS_REG_W);//send command to sensor error+=SHT_WriteByte(*p_value); //
in „ATMega8 - SHT71“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
SHT Error (SoftReset) %i\r\n", sht_error); break; } sht_error=sht_measure(&humidity, &sht_checksum, HUMI, SHT_DATA_PIN); if (sht_error) { usart_write("SHT Error (HUMI) %i\r\n", sht_error); break; } sht_error=sht_measure(&temperature, &sht_checksum, TEMP, SHT_DATA_PIN); if (sht_error) { usart_write("SHT Error (TEMP) %i\r\n", sht_error); break; } sht_raw_to_physical(&humidity, &temperature); if (do_cycle>=5)
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Datei
main.c
SHT Error (SoftReset) %i\r\n", sht_error); break; } sht_error=sht_measure(&humidity, &sht_checksum, HUMI, SHT_DATA_PIN); if (sht_error) { usart_write("SHT Error (HUMI) %i\r\n", sht_error); break; } sht_error=sht_measure(&temperature, &sht_checksum, TEMP, SHT_DATA_PIN); if (sht_error) { usart_write("SHT Error (TEMP) %i\r\n", sht_error); break; } sht_raw_to_physical(&humidity, &temperature); if (do_cycle>=5)
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Datei
main.c
SHT Error (SoftReset) %i\r\n", sht_error); break; } sht_error=sht_measure(&humidity, &sht_checksum, HUMI, SHT_DATA_PIN); if (sht_error) { usart_write("SHT Error (HUMI) %i\r\n", sht_error); break; } sht_error=sht_measure(&temperature, &sht_checksum, TEMP, SHT_DATA_PIN); if (sht_error) { usart_write("SHT Error (TEMP) %i\r\n", sht_error); break; } sht_raw_to_physical(&humidity, &temperature); if (do_cycle>=5)
in „AVR NET IO RoBue 1.5 Automatischer Ablauf“ · Mikrocontroller und Digitale Elektronik ·
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Datei
SHT21.h
void sht21_init (int resolution, int end_of_batt, int OCH, int OTP_r); int get_sht21_data_str (int measuretype, int holdmode, int crcmode); int convert_sht21_str_sht21_val (int data); #define SHT21 0x40; //for
in „SHT21 auslesen mit I2C Lib von P.Fleury“ · Mikrocontroller und Digitale Elektronik ·
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Datei
SHTxx.c
before including delay.h #include <util/delay.h> #include <stdlib.h> #include "SHTxx.h" //#define DEBUG_SHT #ifdef DEBUG_SHT #include "usart.h" #endif #ifdef DEBUG_SHT_CRC #include "usart.h" #endif uint8_t error = 0; uint8_t CRC = 0x00; ///< initial CRC value, bit-reversed value of status register, default
in „Hilfe, komme nicht weiter. Temperatur von 0 bis -1 Grad kein negatives Vorzeichen.“ · Mikrocontroller und Digitale Elektronik ·
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Datei
SHTxx.c
before including delay.h #include <util/delay.h> #include <stdlib.h> #include "SHTxx.h" //#define DEBUG_SHT #ifdef DEBUG_SHT #include "usart.h" #endif #ifdef DEBUG_SHT_CRC #include "usart.h" #endif uint8_t error = 0; uint8_t CRC = 0x00; ///< initial CRC value, bit-reversed value of status register, default
in „Hilfe, komme nicht weiter. Temperatur von 0 bis -1 Grad kein negatives Vorzeichen.“ · Mikrocontroller und Digitale Elektronik ·
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Datei
dht11.c
stdint.h> #include <avr/io.h> #include "lcd_select.h" static uint8_t gDHT11_data[5] = {0, 0, 0, 0}; v u16 sht11_TMP,sht11_HUM,tmp; //======================================= void dht11_messung (void){ long i; u8 xx; u8 endwhile=1; //u16 n, tmp[50]; cli(); //led_on; xx=dht11_read_data(); sht11_HUM=getHumidity(); sht11_TMP=getTemp(); sei(); lg(2,10); //li(gDHT11_data[0]);li(gDHT11_data[1]);li(gDHT11_data[2]);li(gDHT11_data[3]); lcd_int(sht11_TMP);lw("/");lcd_int(sht11_HUM); //led_off; /* lg(3,1); lcd_int4(gDHT11
in „Temperatursensor DHT22/AM2302 // ATMega328P“ · Mikrocontroller und Digitale Elektronik ·
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Datei
I2CwithISR.c
unsigned short measNread(unsigned char sensor, unsigned char mmode){ if(sensor==1 && mmode==0){ // SHT21 Temperaturmessung IE2 &= ~UCB0TXIE; IE2 |= UCB0RXIE; IFG2 &= ~UCB0RXIFG; UCB0I2CSA = 0x40; // sht addr (1000'000X -> 0100'0000) UCB0CTL1 |= UCTR + UCTXSTT; // START und (bmp addr|write) __delay_cycles
in „msp430f2274 bmp085 i2c ohne interrupt“ · Mikrocontroller und Digitale Elektronik ·
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Datei
1-Wire-Slave_SHT11.bas
************************************************************************* ' SHT-Sensor initialisieren Sht_init: Config Pind.6 = Output Config Pind.7 = Output Set Dataout For Ctr = 1 To 12 Set Sck Waitus 2 Reset Sck Waitus 2 Next Ctr Return ' SHT-Sensor Werte auslesen 'Routine to
in „1-Wire OW-wire slave device <=4MHz low current AVR assembler ATmega8“ · Projekte & Code ·
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PDF
Sensirion_Humidity_SHT1x_SHT7x_CRC_Calculation_V1.pdf
CRC Checksum Calculation For Safe Communication of SHT1x and SHT7x Sensors Preface SHT1x and SHT7x humidity and temperature sensors In case data transmission from the sensor to the communicate with the Sensirion specific digital interface microcontroller
in „Brauche Hilfe bei SHT11 CRC Berechnung“ · Mikrocontroller und Digitale Elektronik ·
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PDF
tmote-sky-datasheet.pdf
0.01 oC 0.07 0.02 0.02 oF 12 14 14 oit Repeatability ±0.1 C ±0.2 oF Range -40 123.8 oC o -40 254.9 F Figure 17 : Sensirion relative humidity and temperature performance specifications R elaive Hu midity bs olute accuracy ±3 °C Tempe rature accuracy ±5.4°F %RH ± 5 ± 4 SHT11 ±2 °C ±3.6 °F ± 3 SHT11 ± 2 SHT15 ±1 °C ±1.8 °F SHT15 ± 1 ± 0 0 °C 0°F 0 10 20 30 40 50 60 70 80 90 100 %RH -40°F 32°F 104°F 176°F 248°F Figure 18 : Accuracy of Sensirion relative humidity and temperature sensors (courtesy
in „MSP430 - Beste Möglichkeit der Kommunikation“ · Mikrocontroller und Digitale Elektronik ·
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PDF
MaxComm_Protokollbeschreibung_DE.pdf
50SHT-S2 11115 SolarMax 330C-SV 330 SolarMax 990TS-SV ST 20409 SolarMax 60SHT 11110 SolarMax 300C 300 SolarMax 660TS-SV ST 20406 SolarMax 50SHT 11105 SolarMax 125 126 SolarMax 330TS-SV ST 20403 SolarMax 30SHT
in „Projekt Solarmax RS485 auslesen, mit Modscan 32“ · Mikrocontroller und Digitale Elektronik ·
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Bild
Zwei offene Kartons mit Elektronikkomponenten und Kabeln
CAUTION SHT 21 45 SHT 30 31 SHT 40 41 45
in „[V] 2x I2C Temperatur/Feuchte Sensor FS400-SHT35“ · Markt · · Fotos
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PDF
2_updated_pcb_design.pdf
Humidity sensor SPI NOR Flash L A C D 3.3V 3 3 _ _ 3 3 C C C? . I I 100nF A 3 A U? 5 6 A L GNDREF SHT30-DIS C? D C 5 100nF 8 VCC GNDS 4 D C? 9 2 ADDR D SDA 1 I2C0_SDA U? PAD 6 V 4 100nF SHT30_RST 7 RESETS D SCL 3 I2C0_SCL R? W25Q128JVS R S AALERT SHT30_ALERT 4.7k GNDREF 8 U? V P C GNDREF ATECC608A-SSHDA
in „Schaltplan für mein erstes Dev board“ · Mikrocontroller und Digitale Elektronik ·
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PDF
pcb_design.pdf
Humidity sensor SPI NOR Flash L A C D 3.3V 3 3 _ _ 3 3 C C C? . I I 100nF A 3 A U? 5 6 A L GNDREF SHT30-DIS C? D C 5 100nF 8 VCC GNDS 4 D C? 9 2 ADDR D SDA 1 I2C0_SDA U? PAD 6 V 4 100nF SHT30_RST 7 RESETS D SCL 3 I2C0_SCL R? W25Q128JVS R S AALERT SHT30_ALERT 4.7k GNDREF 8 U? V P C GNDREF ATECC608A-SSHDA
in „Schaltplan für mein erstes Dev board“ · Mikrocontroller und Digitale Elektronik ·
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Datei
io430x16x.h
SHT0_8 (8*0x100u) #define SHT0_9 (9*0x100u) #define SHT0_10 (10*0x100u) #define SHT0_11 (11*0x100u) #define SHT0_12 (12*0x100u) #define SHT0_13 (13*0x100u) #define SHT0_14 (14*0x100u) #define SHT0_15 (15
in „Pins ein und ausschalten“ · Mikrocontroller und Digitale Elektronik ·
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Datei
msp430x20x2.h
- Continous up */ #define MC_3 (3*0x10u) /* Timer A mode control: 3 - Up/Down */ #define ID_0 (0*0x40u) /* Timer A input divider: 0 - /1 */ #define ID_1 (1*0x40u) /* Timer A input divider: 1 - /2 */ #define ID_2 (2*0x40u) /* Timer A input divider: 2 - /4 */ #define ID_3 (3*0x40u) /* Timer A input divider
in „msp430x20x2.h gesucht“ · Mikrocontroller und Digitale Elektronik ·
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Datei
dataword_01_15.bas
'Routine to read the SHT11 Humidity sensor chip 'By Stuart Leslie 'Contact stu@4sightinc.com with any questions 'Uses BascomAVR 'a .01 uf capacitor across VCC and Ground on the SHT11 really cleans up the data 'a pull-up is
in „SHT11 - Umstellung auf niedrigere Sensorausgabe“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hallo.c
include <stdlib.h> // Alphanumeric LCD Module functions #asm .equ __lcd_port=0x18 #endasm #include <lcd4x40.h> // Declare your global variables here char s_write_byte(unsigned char value); char s_read_byte(unsigned char ack); void s_transstart(void); void s_connectionreset(void); char s_softreset(void); char
in „SHT11 Problem“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hallo.c
include <stdio.h> // Alphanumeric LCD Module functions #asm .equ __lcd_port=0x18 #endasm #include <lcd4x40.h> // Declare your global variables here char s_write_byte(unsigned char value); char s_read_byte(unsigned char ack); void s_transstart(void); void s_connectionreset(void); char s_softreset(void); char
in „SHT11 Problem“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hallo.c
include <stdio.h> // Alphanumeric LCD Module functions #asm .equ __lcd_port=0x18 #endasm #include <lcd4x40.h> // Declare your global variables here char s_write_byte(unsigned char value); char s_read_byte(unsigned char ack); void s_transstart(void); void s_connectionreset(void); char s_softreset(void); char
in „SHT11 Problem“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Quellcode.txt
// Disable conversions} ADC12CTL0 = ADC12ON //Activate ADC12 + MSC //Multiple sample and convert + SHT0_6 //Sample & Hold time 128 ADC12CLK cycles + SHT1_6; //Sample & Hold time 128 ADC12CLK cycles ADC12CTL1 = SHS_3 // Timer_B1 is the sample&hold source + SHP // SAMPCON from sampling-timer + !ISSH //
in „MSP430F1612 Sequence-of-Channels Mode (ADC12) Interrupt“ · Mikrocontroller und Digitale Elektronik ·
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Datei
temp.c
else{ Data=0; } SCK=1; delay_us(3); Data=1; //Data line wieder auf eins setzen wird während SCK=1 vom SHT runtergezogen SCK=1; error=Data; //Wert für ACK wird zrrückgegeben SCK=0; return error; } } */ unsigned char Sns[45]; const float C1=-4.0,C2=+0.0405,C3=-0.0000028,T1=+0.01,T2=+0.00008; typedef union
in „Temperatur/Feuchte Sensor SHT15 WILL NICHT“ · Mikrocontroller und Digitale Elektronik ·
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Datei
g2231ADC_12BIT_Filter.c
DeltaOut (OutValHigh - OutValLow) // ADC Signalfenster #define AdcWindow 40 // Delta <> 4.0 mV => ADC "immediate" Update // Berechnung der ADC Korrekturwerte mittels Referenzpunkte #define Slope (DeltaOut / DeltaRaw) // ADC Steigung #define zeroPoint (OutValLow - AdcRawLow *
in „Aktuellen Messwert mit Vorgängerwert vergleichen“ · Mikrocontroller und Digitale Elektronik ·
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Datei
sht11.c
0x80; SFIOR=0x00; // LCD module initialization lcd_init(20); // sample program that shows how to use SHT11 functions // 1. connection reset // 2. measure humidity [ticks](12 bit) and temperature [ticks](14 bit) // 3. calculate humidity [%RH] and temperature [°C] // 4. print temperature, humidity s_connectionreset
in „SHT11 Problem“ · Mikrocontroller und Digitale Elektronik ·
