ATtiny2313 module is a simple board that designed to program
ATtiny2313 and similar AVR microcontrollers. It has connectors for the ports and a
base for XTAL if required one. The connectors have the same pin arrangement with
ATmega32 Development Board described above, so it is possible to combine the
boards in order to develop applications. The board needs external power from
programmer or from the port connectors. The two capacitors connected to XTAL
are 22pF. All resistors connected to port B are 240Ù (these are essential resistors in order to avoid
short-circuit with ISP if it is connected). The capacitor near to port D is
100nF. The dimensions of the board are 53x53 mm.
ATmega8 module designed to fit in the base of
microcontroller of ATmega32 Development Board described above, so it is possible to
use the combination, in order to program or develop applications with ATmega8 and
similar microcontrollers. The available ports after the installation are: Port D,
I2C, ISP, RS232.The dimensions of the board are 78x31 mm and has no elements
except the bases and the jumpers.