Shields

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Real Time Clock (DS1307)

DS1307 Real Time Clock

SPECIFICATION

- Color: Blue
- Quantity: 1
- Material: Circuit board
- Memory storage: 24C32 32K I2C EEPROM
- With LIR2032 rechargeable lithium battery and rechargeable circuit
- With reading and writing function
- Using time: About 1 year (Fully charged)
- Provide clock signal for microcontroller
- Cascade other I2C devices
- With full BCD clock calendar chip of 56byte non-volatile RAM
- Address and data transmission via serial cable with dual-line dual-direction
- The chip can provide second, minute, hour etc information.
- AM/PM mark, for working 24-hour or 12-hour
- Built-in power sensor circuit in the chip, with brownout detection and battery switch function
- Under battery backup mode, power consumption is below 500uA
- Accurate calendar up to year 2100
- Great for DIY project

R26
Arduino Nano IO Shield Expansion Board
Features:
  • New Expansion Board Terminal Adapter DIY Kits for Arduino NANO IO Shield V1.0
  • IO Expansion Shield For Arduino Nano is specifically designed to facilitate
  • an easy connection between Expansion Shield For Arduino Nano and many other devices.
  • In essence, it expands for Arduino Nano controller to link those devices in a simple and trouble free manner.
R86  Inc Tax
Ethernet Shield W5100 For Arduino UNO ATMega 328 1280 MEGA2560 (Shield W5100 )
  • With this Ethernet Shield, your Arduino board can be used to connect to internet.
  • Can be used as server or client.
  • Directly plug puzzle board, no soldering required.
  • Controller: W5100.
  • This is the latest version of the Ethernet Shield.
  • This Arduino Ethernet Shield which is based on the Wiznet W5100 Ethernet Chip gives you an easy way to get your Arduino Online.
  • It is directly supported by Arduino official Ethernet Library.
  • It adds a micro-SD card slot, which can be used to store files for serving over the network.
  • It is compatible with the Arduino Duemilanove (168 or 328), Uno as well as Mega (1280/2560) and can be accessed using the SD library.
  • The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP.
  • It supports up to four simultaneous socket connections.
  • Use the Ethernet library to write sketches which connect to the internet using the shield.
  • Fits all version of arduino Main board,2009,UNO, mega 1280, mega 2560.
  • Size:7cm x 5.4cm x 2.4cm - 2.76inch x 2.12inch x 0.94inch.
  • MAC address: 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
R173  Inc Tax
MicroSD Card Modile for Arduino

SPECIFICATION

  • Working Voltage:5V
  • Size:20x28mm(0.79x1.10")
  • Interface: SPI
  • Compatible: MicroSD(TF)
R224  Inc Tax
DFRobot GPS Module

SPECIFICATION

  • UBX-G7020-KT solution
  • 1Hz(default) ~ 10Hz output
  • 9600bps(default) [support:4800 ,9600 ,19200 ,38400 ,57600 ,115200 ,230400 ,460800,921600] TTL serial interface
  • 5v @ 30mA (support 3.3~5v)
  • 56-Channel receiver
  • Extremely high sensitivity -161dBm
  • Accuracy 2.5m (Autonomous) / <2m[SBAS]
  • Operating temperature: -40°C to 85°C
  • Hot Start : 1s
  • Warm Start : 28s
  • Cold Start : 29s
  • Module Size 28*28*8.6mm (1.10*1.10*0.34")
  • Enclosure Size 37x48x16mm(1.46x1.89x0.63")
  • LED indicator
Pin Definition:
  • White:PPS
  • Red:VCC
  • Blue:TXD
  • Green:RXD
  • Black:GND
  • Yellow:EN

SHIPPING LIST

  • GPS Receiver for Arduino(Model) x1
  • Enclosure x1
  • Cable x1
R596  Inc Tax
GSM GPRS Shield for Arduino UNO (Shield W5100 )
The GPRS/GSM Shield provides you a way to use the GSM cell phone network to receive data from a remote location,it delivers GSM/GPRS 850/900/1800/1900MHz signals for Audio, SMS and GPRS Service. It is compatible with all boards which have the same form factor (and pinout) as a standard Arduino UNO Board. This GPRS/GSM shield is configured and controlled via its UART using AT commands. The GPRS Shield Also has 6 GPIOs,2 PWMs and 1 ADC(They are all 2V8 logic), which can be controlled by AT commands of the microcontroller.

Furthermore,to make your project more flexible and efficient,there is the option of two different antennas,One is the traditional GPRS antenna,which is more sensitive; the other is an on-board antenna, this antenna is more compact and easy to install, you can put the whole project into a case more easily,with this kind of antenna.

Specification

  • Quad-Band 850/ 900/ 1800/ 1900 MHz
  • GPRS multi-slot class 10/8
  • GPRS mobile station class B
  • Compliant to GSM phase 2/2+
  • Class 4 (2 W @850/ 900 MHz)
  • Class 1 (1 W @ 1800/1900MHz)
  • Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
  • Low power consumption: 1.5mA(sleep mode)
  • Operation temperature: -40°C to +85 °C
  • 2-in-1 headset jack

Package list

  • GPRS Shield PCBA x 1
  • MicroSim Card converter x 1
  • PCB Antenna x 1
R690  Inc Tax
MKS GEN L Mainboard+Mini MOS Module+LCD 12864 Display+6Pcs Limit Swich+5Pcs A4988 Driver Kit 3D Printer Parts (Mega )
Package List:

1 x MKS GEN L motherboard
1 x USB cable
1 x MOS MINI module
2 x Power cord line
1 x 12864 display
6 x limit switch with cable
5 x A4988 drive(red/green send randomly)
5 x Heat sink

Features:

About MKS GEN L Mainboard:
 1. Integrate 2560 and Rampsl.4 to one PCB, easier wiring and more stable.
 2. Use high-quality 4-layer PCB.
 3. Use Marlin firmware,same configuration way as Rampsl.4, it can replace Rampsl.4di-rectly.
 4. Use special power chip, support 12V-24V.
 5. Support a variety of stepper drivers: 4988,8825,TMC2208 and TMC2100.
 6. Available to work with LCD2004, LCD12864, MKS TFT24/28/32/35/70.
 7. Accept 24V input, reduce the heated bed current to 1/4 that solves th Mosfet heat problem efficiently.
 8. Available to connect external large stepper drivers.
 9. Retain Servos, AUX-1 and AUX-2 interface of Ramps 1.4, provide three 5V output and three 12V output interfaces.
R1,242  Inc Tax
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