The ULN2003A is a seven channel Darlington (NPN) array which able to control seven output.
The L293D is a dual H-bridge driver which able to control two DC motors in forward and backward direction.
This EEPROM Module can be used to store data by using I2C method. It can support all the 24LCxx series EEPROM. 24LC256 is provided in this module.
usbLink is a USB to Serial Converter which can support UART port (TX/RX), 4x digital IO or 3x 10-bit ADC input.
This RS232 Module can be used to communicate the PC with PIC by using USART method. SP232EEP is provided in this module.
4x4 Keypad is used to allow user to key in decimal number (0-9), (A-D), * and # keys.
4x3 Keypad is used to allow user to key in decimal number (0-9), * and # keys.
8x IO Port is used to extend the normal IO port to 8x IO with GND pins for the switch input.
Blank prototype board for iBoard Tiny series with expandable design.
Blank prototype board for PIC 8 IO pin with power supply input.
U Joint Module is used to extend the iBoard.
7 Segment Display is used to display decimal number from 0-9.