特價

70. 樹莓派Raspberry Pi 4 USB Hub-I2C-AD/DA & 1-Wire Board(12bit AD/DA)

NT$ 2,829 NT$ 2,658

英國Pridopia公司設計製造

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描述

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70. 樹莓派Raspberry Pi 4 USB Hub-I2C-AD/DA & 1-Wire Board(12bit AD/DA)

Raspberry Pi internal 4 Ports USB Hub & AD/DA &

Multi-function I2C Board

(RTC-DS1307, Temperature Sensor-TMP102, D/A ,A/D ,

EEPROM, MCP23008, DS2482-100)

rs-pi-4hub-1wire

rs-pi-4hub-1wire-tv

rs-pi-4hub-1-wire-i2c-status

i2c Bus Detect Status

18 -> DS2482-100 20 -> MCP23008 48 -> TMP102 68 -> RTC DS1307

50 -> 24c32 60 -> MCP4725 49-> ADS1015

24c32-demo03 use eeprog 0.7.6 can read/write for 24c32 or 24cxx

23008-demo01

23008 8 bit GPIO use 23008.py can set each bit output high or low
MCP4725 12bit Digital-to-Analog Converter
* demo 9 bit output sinewave.py at address “60”

4725-demo01

MCP4725 demo 9 bit sinewave.py at address “60”

4725-demo02

mcp4725 demo sinewave.py result
* ADS1015 12bit Analog-to-Digital Converter
demo 12 bit 4 channel input ads1015-49.py at address “49”

ads1015-demo01

owfs-1-wire-temp

/28.7E1CC8030000 – Connect & Detect DALLAS 18B20P TEMP Sensor

cat temperature — 22.312 & 32.125

 

Spec Detail

1. U5 MCP23008 J2 (GP0 ~ GP7 ) OUTPUT &

GP0,GP1,GP2,GP3,GP,GP5,GP6,GP7 (8 LED OUTPUT )

R20,R21,R22 (A0,A1,A2) address select JP12 Disable Jumper Datasheet

2. U8 RTC DS1307 with CR1220 Battery Datasheet

3. U7 TMP102 Temperature Sensor Datasheet

4. U9 24C32 32Kbit EEPROM JP10 Disable Jumper Datasheet

5. U6 MCP4725 12bit Digital-to-Analog Converter , Datasheet

JP11 (AOUT, GND) JP1 Disable Jumper

6. U11 ADS1015 12bit Analog-to-Digital Converter , Datasheet

J7 INPUT (AIN0, AIN1,AIN2,AIN3,GND,3V3) JP12 Disable Jumper

7, J5 (5V, GND,SCL,SDL) J6(3v3,GND,SCL,SDL) I2C output

8. U15 DS2482-100 I2C to 1-Wire bridge device

J22 1-wire Port pin 1 – pin4

(5V,GND, OW (1-Wire Data, ESD Protected). RT (1-Wire Return/Ground ,ESC protected)

9. U16 DS9503P 1-Wire ESD protection diode

10. U2 – USB 4 Ports HUB chipset

J1 (JP3) USB HUB upper port signal input from Rs-Pi

11. J13 Mini USB 5V input for USB Hub, you don’t need plug 5V , the USB Hub

already use 5V from Raspberry Pi (P1 pin2), if your USB device need

more power, then you can plug-in 5V in this port.

 

10. J11 for RS-Pi V2 GPIO connector (got 4 more GPIO pin)

Adafruit Occidentalis v0.2 image support the

TMP102 and RTC DS1307 , ADS1015 , MCP4725

 

Support our Pi Scratch Software Pi_ Scratch
Download sample program mcp23008.py output higi or low to each bit for MCP23008

in address “20”

23008-20.py for LED chaser program Rs-Pi V1 board

23008-1-20.py for LED chaser program Rs-Pi V2 board

ads1015 sample program

產品內容

1x Rs-Pi 4 USB HUB & I2C & 1-Wire board

1x USB to MINI USB hub input cable

1x CR1220 3V Battery

1x Manual

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