software-compatible with v1.3
added transils at SMT sensor
added PIN diode TR switch
added lumped element lambda/4
changed photo... support for photodiode with switchable shunt rather than photoresistor
pridana dioda na vcc rail od analogoveho ADC vstupu jako ochranu
C16 changed to tantalum
added optional pullup when DS18B20 is employed instead of SMT160/SMT172
fixed missing GND connection to C16
added transils to SMT160_2
