added done output to the standard xod buffer

various time relays

Average a incomming number at the output.

Read´s the temperature from LM75A i2c temperatursensor with 11 bit (0.125°C) resolution

Digital read with integrated pullup resistor

number to 4 digits 7 segment Display with decimal point. Version vor segment output latching with sn74hc573

split´s a number e.g. 2345 into digits 2-3-4-5 numbers between 0 and 9999 are allowed

number 0-15 to 7segment 0-f