Digital Thermometer DIY

[mahmood]

I think now you can also easily build a digital car heat gauge with an audible warning if temp rises above normal

great idea, will definitely explore it

[Sharo53]

cost breakup is like this

@ 2*16 LCD Rs. 275
@ Micro controller PIC16F688 Rs. 180
@ Temperature Sensor DS1820 Rs. 150
@ Project board Rs. 30
@ Transistor LM7805 + heat sink Rs. 40
@ LCD Header Strip Rs. 20
@ 14 pin IC Socket Rs. 10
@ 9 volt battery Rs. 30
@ battery terminal Rs. 10
@ mixed components
resistors, push button, single core
wire, capacitor etc Rs. 175
@ soldering wire as my small roll
was near end so will include
that too in cost Rs. 150
======================== ========
Grand Total Rs. 1070
======================== ========

thanks for the detailed reply bro

[capsat]

i suggest you work on a compact (cig pack size or small) digital thermometer for vehicles on order - ask Guru Xulfiqar to guide you for connectivity and beep alert for high temps. Trust me Honda Shitty users will jump on it if you manage decent price from this very forum I have understood that shitty does not have a temp guage in panel cluster just a warning light when car is over heated. work on it and post on forum you will be cool - Newton

[dms664]

i suggest you work on a compact (cig pack size or small) digital thermometer for vehicles on order - ask Guru Xulfiqar to guide you for connectivity and beep alert for high temps. Trust me Honda Shitty users will jump on it if you manage decent price from this very forum I have understood that shitty does not have a temp guage in panel cluster just a warning light when car is over heated. work on it and post on forum you will be cool - Newton

+1

good job done poster