2 pcs accessories:1 x Micor SD TF modules & 1 x Electronic Interactive Media
The professional version of the A x o Mini Pro is a minicontroller board.It has 14 digital input / output pins (including 6 can be uses as PWM outputs), 8 analog inputs, a resonator of 16 MHz, a reset button, pinhead's mounting hole.
Support mini SD card (less than equal 2G), mini SDHC card (less than equal 32 G) (high-speed card).
The level conversion circuit board, the level interface can 5V or 3.3V.
Power Supply 4.5V ~ 5.5V, 3.3V voltage regulator board.Communication interface is a standard SPI interface.
Color: As shown
Technical parameters:
1. 14 Digital input / output port RX, TX, D13 D2;
2. 8 analog input ports A0 ~ A7
3. 1 pairs TTL level serial transmitter-receiver Port RX / TX;
4. 6 Port PWM, D3, D5, D6, D9, D10, D11
5. minicontroller Atmel ATmega328P-AU
6. Supports download of Series
7. Support for external 3.3V ~ 12V DC power supply
8. Support the 9V batteries frequency of
9. of 16MHz clock;
Size 10: 33.3 x 18.0 (mm)+4.1x 2.4cm
Material: PCB, metal
Control Interface:
A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin.
3.3V regulator circuit:
LDO regulator output 3.3 V level converter chip, mini SD card supply.
A level conversion circuit:
mini SD card in the direction of the signals in 3.3 V, the miniSD card in the direction of the control interface MISO converted signal also 3.3V, can universal AVR minicontroller system read the signal.
mini SD card port:
Since the bomb deck for easy card insertion and removal.
positioning holes:
4 M2 screws positioning hole diameter of 2.2 mm, the module is easy to install positioning in order to achieve inter-module combination.
Package Contents:
1 x Micor SD TF modules
1 x Electronic Interactive Media
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.