Description
Make your own digital thermometer with this fun kit Indoor and outdoor temperature scales A great way to practice your soldering skills Designed and manufactured in the UK by KitronikThis Kitronik Thermometer kit uses a thermistor to measure the temperature which is then displayed on an LED scale. A PIC micro-controller, pre-programmed with special software, is used to process the output of the thermistor and light the relevant LEDs.The thermometer has two temperature ranges. One designed for indoor use and the other for outdoor use (selected by a wire link). The temperature is displayed every 10 seconds or can be displayed on demand by adding either a normally open / normally closed push button switch.Kit contains:1 x PP3 clip lead1 x 3AA battery holder8 x 5mm red LEDs4 x 33ohm resistors1 x 2.2Kohm resistor1 x Thermistor1 x PIC 12F675 pre-programmed with thermometer code1 x 8 pin IC holder1 x Thermometer PCBPCB dimensions: 124mm x 19mm.Requires:3 x AA Batteries.Soldering Iron.Solder.Wire Cutters.This kit is supplied in blister packaging.
