picmax

This board allows you to easily develop Ethernet connectivity applications. It has everything you normally would need for such applications: power relays which you can command through web interface, LCD display which will display messages you fill in web forms, analogue inputs for connection to sensors, digital optoisolated inputs, trimmer potentiometer, temperature sensor, Ethernet connector. With this board you can easily automate your home and then control and monitor it from any point in the world via Internet. An extension connector is available so you can connect custom made hardware to the board. The PIC18F97J60 has 128KB Flash program memory and there is external 1Mbit (128KB) flash memory for data storage. The on board DC/DC converter makes this board very tolerant to the external power supply which could be in 9-25V DC or 7-18V AC range. The bridge rectifier on the input allows AC and DC adapters to be used and makes power supply polarity problems go away.