51/AVR Micro-Controller Development Board / Learning Board
- Islamabad, Islamabad Capital Territory, Pakistan
This learning board 51 Platform Interface designed double-circuit reset, monolithic support:
STC series such as STC89, STC11, STC12, STC90 (DIP pin package). You need to download the program via the serial port (door).
AT89S series such as AT89S51, AT89S52, etc. (DIP package pin.) Download ISP burning procedures.
The microcontroller AVR 40pacote PDIP has two interfaces, such as ATMEGA8515 ATMEGA162 can be used directly, as another ATmega16 / 32 used by the adapter plate. Other non-DIP package can also be used with the adapter plate. Download ISP burning procedures.
6 key keyboard Input device: as a man-machine dialogue, the bottom of the keyboard design, we use the most convenient and easy to use button. The two buttons can also be done to stop the experiment.
4-bit digital tube: Digital tube anode driver transistor constant current. Learning static digital control and dynamic scanning display technology.
8 LED lights: do carp, standard light water experiment light, but also as a status display device.
Relay: Output Terminal normally open relay, normally closed isolation circuit board can be achieved for higher voltage control equipment, such as 220 V lamp, but this is a strong power users do not recommend more than safety voltage, for safety 50 V .
Infrared receiver IC Interface: H1838 receive the first infrared receiver experiment, scalable infrared keyboard remote control.
Temperature Sensor DS18B20 Interface: learn the bus line, 1-wire communication, do thermometer, alarm device temperature ..
Buzzer: to follow musical experiences, the alarm sound.
MAX232 serial Processing: This level conversion as synchronous and asynchronous serial communication, make synchronous and asynchronous serial communication experiment, STC microcontroller by the Serial Programmer program.
ISP interface: This interface is aT / AVR microcontroller download program interface can be equipped with USB ISP download appropriate.
LCD interface pins: pin - compatible LCD interface line character 1602, bitmap 12232.
LCD pin interface: pin compatible LCD interface, bitmap line 12864.
P: extension port microcontroller board card door after extended Pin leading to facilitate the expansion. The left is P1 and P3-RST Pin lead. The right side of P0 peas, ALE, PSEN, P2 pin leads, This interface is based on 51 principles of design, when the STC microcontroller or AVR, peas, ALE PSEN ,, compared to another port IO.
Power supply: two ways, one is a powered USB port, a source terminal external power, select a can. Circuit a form of protection, reverse is not working.
Three groups after the power switch interface expansion, to extend other equipment to take power.
1 x 51/AVR Micro-Controller Development Board / Learning Board / Breadboard LY5A-L2A Board STC89C52 (AT89S52)
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