1001.000 0x90 1001.000X 0x50 – 0x5F SC16IS740 (UART) - H H 0x27 0100.111 0x4E 0100.111X 0x60 – 0x75 MCP23017 (16 Bit I/O) H H H 0x20 0100.000 0x40 0100.000X 0x80 – 0x87 PCF8574 (8 Bit I/O) L L L
SCK 12 2 SCLA SCLB 7 SCL/2.6A 100n 4 GND EN 5 V 9 18 5 3.3V I2C Bus B + VDD RESET + GND +3V3 B MCP23017-E/SP U E _ O 0 1 2 3 4 5 6 7 Y E T A A A A A A A A S P / D D D D D D D D B P 0 2 3 1 2 3 4 5 6 7 8 9 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 C X4 GND C DE25 Female Centronics Adr. 0x27 (7 Bit) D D J.Grabow
J6.3io 0 1 2 3 4 5 6 RST.1 5 RST.2 R R R R R R 0 pwr07.9 I J6.4pwr 0 u io07.8 GND.1 I VCC J6.5io 0 MCP23017SP s D0 D2 A3 1 1 1 1 1 1 D1 io07.7 D3 - A2 J6.6io 0 p p p p p p io 08 GPB7 VSS 10 pwr 0 D2 io07.6 O J6.7io 0 io 07 D4 R A1 GPB6 D3 io07.5 D5 P A0 J6.8io 0 B5 io 06 GPB5 A2 17 in 0 S1 io07.4 - J6.9io
6 7 8 9 OC 11 E 10 GPB6 8 D7 CLK G G VSS GPB7 12 9 D7 74HC574D 0 1 2 3 4 5 6 R 0 1 2 3 4 5 6 R MCP23017SP 13 8Q 8D 8 D6 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 14 7Q 7D 7 D5 OC 11 K K K K K K K K K K K K K K K K 15 6Q 6D 6 D4 CLK C C C C C C C C C C C C C C C C 16 5Q 5D 5 D3 12 9 D7 17 4Q 4D 4 D2 13 8Q 8D
expander for I2C-bus (PCF8574, PCA8574, PCA8574A) 5x 16-Bit I/O Expander with Serial Interface (MCP23017) 20x Remote 8-bit I/O expander for I2C-bus (PCF8574) 10x Remote 8-bit I/O expander for I2C-bus (PCF8574A) 10x 8-bit A/D and D/A converter (PCF8591) 10x 12-Bit, 8-Channel, ADC System Monitor With Temperature
// (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1). #define LCD_I2C_TYPE_MCP23017 #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD #define NEWPANEL #define ULTIPANEL #ifndef ENCODER_PULSES_PER_STEP
als NXP bekannt. serielle EEPROMs 24Cxx I/O-Portexpander PCF8574 MCP23008 (8-bit) von Microchip MCP23017 (16-bit) von Microchip I2C MUX, zum Anschluss von ICs mit gleicher, fester Adresse PCA9545A AD-Wandler 12x12 Bit ADC MAX1238 12x10 Bit ADC MAX1138 MAX127 und MAX128 von Maxim, 12bit x8, PDIP24+SSOP28
SDAA SDAB 7 SDA/2.6A C21 SCK 4 SCLA SCLB 5 SCL/2.6A 100n V GND EN 5 9 VDD RESET 18 + B + +3V3 B MCP23017-E/SP T U B _ R A A A A A A A A Y ER I2C Bus S A A A A A A A A U AP / D D D D D D D D B P 1 2 1 2 3 4 5 6 7 8 9 1 1 1 12 3 3 4 5 6 7 8 V 5 9 10 + 4 5 6 7 8 9 0 1 2 3 4 5 + 1 1 1 1 1 1 2 2 2 2 2 2 SV3
include <DABShield.h> #include <Wire.h> #include <Adafruit_RGBLCDShield.h> #include <utility/Adafruit_MCP23017.h> #ifdef ARDUINO_ARCH_SAMD #define Serial SerialUSB //Comment out the following line if using the ICSP connector (and modified DABShield). #define DAB_SPI_BITBANG // Include API for FlashStorage
include <DABShield.h> #include <Wire.h> #include <Adafruit_RGBLCDShield.h> #include <utility/Adafruit_MCP23017.h> #ifdef ARDUINO_ARCH_SAMD #define Serial SerialUSB //Comment out the following line if using the ICSP connector (and modified DABShield). #define DAB_SPI_BITBANG // Include API for FlashStorage
PIVA04 PI3A14 PIVA04 PV5A14 PIVA04 PV7014 PI8A04 PIV901 PV1A04 D1 CA CA CA CA CA CA CA CA CA CA MCP23017ESP A 10 A 10 A 10 A 10 A 10 A 10 A 10 A 10 A 10 A 10 CO1 NL NB PI1A10 A PIVA00 A PI3A10 A PIVA00 A PV5A10A PIVA00 A PV7010A PI8A00 A PIV901 A PV1A00 A PID015 A0 GPA0 PI102 CO21 1206 PI40NL NC PI1A11
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