Development Board Microcontroller Development Module Kit with USB Cable for R3 2pcs

Features: 1.High Compatibility: This is a development board compatible with for CH340G serial converter and fully compatible with for R3. Easy to use for getting started with for R3. 2.Multiple Pins: Microcontroller development board. Features 14pcs digital input and output pins (6 of which can be used as PWM outputs), 6 analog input pins. 3.Multi Function: The development board with a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP connector and a reset button. 4.New 1.0 pin arrangement: added SDA and SCL pins near the AREF pin, and two other new pins near the RESET pin, IOREF allows the block to adapt to the voltage supplied by the board. 5.Easy To Use: Contains everything needed to support the microcontroller. Use it by connecting it to a computer with a USB cable, or powering it with an AC to DC adapter or battery. specification:Item Type: Development Board Material: PCB USB Chip: For CH340G Operating Voltage: 5V Input Voltage (Recommended): 7-12V Input Voltage (Limit): 6-20V Digital IO Pins: 14pcs (6 of Which Provide PWM Output) Analog Input Pins: 6 DC Current Per I, O Pin: 40mA DC Current at 3.3V Pins: 50mA Flash Memory: 32 KB, of Which 0.5 KB Is Used By the Bootstrap Program SRAM: 2 KB Electrically Erasable Programmable Read Only Memory: 1 KB Clock Speed: 16 MHz PackageList:2 x Development Board 2 x Pin 2 x USB Cable