A very simple electronic temperature fan speed controller circuit can be designed using this schematic circuit diagram . This temperature fan speed controller electronic project is designed using Linear Technology electronic parts and is very simple , requiring few external electronic components. This electronic project use the LTC2997 single remote temperature sensor which provides a precise and versatile micropower solution for accurate temperature sensing .
A very simple forward reverse motor control driver electronic circuit project can be designed using the LB1948M 2 channel low saturation voltage forward reverse motor control driver IC. LB1948M motor driver is optimal for motor drive in 12V system products and can drive either two DC motors, one DC motor using parallel connection, or a 2-phase bipolar stepping motor with 1-2 phase excitation mode drive.