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  • Operating Voltage(logic level):5V
  • 8 analog inputs ports: A0 ~ A7
  • 14 Digital input / output ports:TX,RX,D2 ~ D13
  • Using Atmel Atmega328P-AU MCU
RM18.00
  • In the case of keeping unchanged the original master ATMEGA328P-PU replaced QFP package ATMEGA328P-AU
  • Replace the USB chip solution on the official version of the driver can not be installed on a system problem of piracy win7 win8
  • Increase the pin plug.
  • Solve the traditional UNO board is not compatible with the system in win7 and above win8 instability.
  • Increase the pin socket, to facilitate the use of DuPont line.
RM21.00
  • Wireless 802.11 b / g / n standard which support STA / AP / STA + AP three operating modes
  • Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX)
  • Power input: 4.5V ~ 9V (10VMAX), USB-powered
  • Current: continuous transmission: 70mA (200mA MAX), Standby: <200uA
  • UART Transfer rate: 110-460800bps
  • Remote firmware upgrade (OTA) & Support Smart Link Smart Networking
  • Working temperature: -40 deg ~ + 125 deg Celsius
  • Drive Type: Dual high-power H-bridge driver
RM10.80
  • 2 Mbit/s rate of the peak current of 12.5mA received
  • In the 2Mbit/s rate @ 0dBm output peak current of 11mA
  • 400nA power down mode
  • 32uA standby mode power consumption
  • 130us fast switching and wake-up time
  • With on-chip voltage regulator
RM10.20
  • Power Supply: 3.6VDC to 6VDC
  • Passkey: 1234
  • Operating Current: 30mA
  • Communication range: 10 meters
  • Dimension: 16 x 38mm
RM14.00
  • Input Voltage: 12V DC
  • Dual-Band GSM/GPRS 900/ 1800 MHz
  • RS232 interface for direct communication with computer or MCU kit
  • Configurable baud rate
  • Power controlled using 29302WU IC.
  • ESD Compliance.
  • Enable with MIC and SPeaker socket.
  • With slid in SIM card tray..
RM62.80