Want To Ask For my Prob Project

[Art]

That seems to make little sense.
It sounds like a bulb (heater) will turn on at any temp less than 29 deg,
and stay on until temp is over 35 degrees?

var byte temp = 29
var bit bulb = 0


cycle:

(check temperature here)

if bulb = 0 then
	if temp < 29 then
	bulb = 1
	endif
else
	if temp > 35 then
	bulb = 0
	endif
endif

goto cycle