Órapajzs RTC modul DS1307 többfunkciós bővítőkártya 4 számjegyű kijelző fényérzékelő gomb hangjelző termisztor Arduinohoz
Clock Shield RTC Module DS1307 Multifunction Expansion Board 4 Digit Display Light Sensor Button Buzzer Thermistor for Arduino
Description
Clock Shield (digital clock module) Shield contains most common resources for a basic electronic project, like buttons, sensors, buzzer and display, it's compatible for Arduino.
And it is a perfect start for beginners.
Features
1 Brand new handy and pretty cheap
2 Can be directly inserted on the compatible board
3 On-board real-time clock chip
4 For rich supporting experimental routines with other SCM systems
5 Handy and pretty cheap
Specificaton
Item

Min

Typical values

Max

Unit
Voltage

4.5

5

5.5

V
Current

—

80

—

mA
Size

74x59x30

mm
Net weight

35

g
Interface
Clock Shield interface as shown below:
Hardware resources:
Battery Holder : Battery on the card to the real-time clock chip power supply , making the board can continue to power down timer ;
Buzzer : 5V DC buzzer , do alarm clock, key tone ;
Photoresistor : intensity of ambient light sensor ;
Thermistor: detecting environmental temperature ;
K1 ~ K3: SCM can be scanned directly touch of a button ;
U5: TM1636, namely, four 8-segment common anode LED Driver IC ;
U3: DS1307, namely, real-time clock chip ;
D1 ~ D4: blue, green , red, red , 3mm plug LED.
Digital tube: 4 8 segments of positive points with a digital clock , and the decimal point is not displayed , only for identification purposes direction .
Occupied Shield pin Resources: Total occupied nine digital pins , two analog input pins, an I2C interface
D2: control blue LED1;
D3: Control the green LED2;
D4: Control the red LED3;
D5: Control the red LED4;
D7: connection TM1636 clock pin SCLK;
D8: TM1636 data connection pin DIO;
D9: control keys K1;
D10: control buttons K2;
D11: control buttons K3;
A0: poll readings from temperature sensor;
A1: poll readings from light sensor;
A4: connect the DS1307 I2C data pin SDA;
A5: connect the DS1307 I2C clock pin SCL
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Clock Shield 
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)
1771823374 - opensmart