someone can write a sketch

[amstaff71]

Hi, this project https://www.youtube.com/watch?v=b9Ct1aHvXZ8&t=33s is very interesting but developer not release from many months the sketch.
Can someone write it?

[Gippopotam]

for free?

[amstaff71]

for free?

I dont know, if you dont want for free you can do your offer.

[robtillaart]

Do you have clear and complete requirements of what need to be programmed?

these are no requirements but just what I thought to see (going quickly through the tube)

• START STOP switch - from Arduino
• POTMETER controlled FAN
• + - buttons to control temperature
• Edit button for temperature / time
• Temperature sensor - type LM35
• I2C display to show temperature
• Countdown clock
• ...

This should take max 3 days including testing

Can you elaborate the requirements?
What type of temp sensor is used?
Do you have the schematic?

PM me if you want discuss further.

update
SCHEMATIC @13:20 in the tube

The potmeter and fan are not controlled by the Arduino (only on/off, not RPM)
which is a pity as it would allow for more control