A pack of components to build 10 temperature sensors, ideal for class projects with students working in small groups. This general-purpose temperature-sensing circuit uses a thermistor to detect changes in temperature and switches the LED on or off accordingly. The sensitivity of the circuit can be set by adjusting a potentiometer. * Pack contains: * 10x PCB * 10x BC548 transistor * 10x thermistor (1kΩ) * 10x 1kΩ resistor * 10x 3.3kΩ resistor * 10x 470Ω resistor * 10x standard LED * 10x 10kΩ potentiometer * 10x battery connector * Designed for use with a 3 to 9V supply * Supplied as a pack of 10 kits https://elecena.pl/product/27205820/rapid-temperature-sensor-kit-pack-of-10 2024-11-10 https://elecena.pl/product/27205820/rapid-temperature-sensor-kit-pack-of-10 2025-09-13