Teach Kids to Code a Fan Controller kit Cool your Raspberry Pi with an active and temperature-dependent cooling system! Step by step, this kit will show you how to read the CPU temperature and process it in Python 3. Ideal for beginners as well as hardware hackers. You can then set the values that determine whether the Pi is normal, warm or hot and make the corresponding LEDs light up using the GPIO. That way, you will always have an idea of how warm your Pi is at any given moment. If the Raspberry Pi CPU becomes too warm, the fan will turn on automatically until it has cooled down again. Included in the delivery - 20-page manual - 6 LEDs - 2 transistors - 5-V fan - Fan grill - 3D fan mount - Breadboard - Resistors - Spacer - Screws and lock nuts - Dupont cable All components are fully soldered and ready to use! https://elecena.pl/product/9696520/p-134-the-teach-kids-to-code-a-fan-controller-kit-for-raspberry-pi 2017-08-05 https://elecena.pl/product/9696520/p-134-the-teach-kids-to-code-a-fan-controller-kit-for-raspberry-pi 2021-05-19 https://elecena.pl/product/9696520/p-134-the-teach-kids-to-code-a-fan-controller-kit-for-raspberry-pi 2025-04-08 https://elecena.pl/product/9696520/p-134-the-teach-kids-to-code-a-fan-controller-kit-for-raspberry-pi 2025-09-27