PI speed controller with MSP430F2274.
Slow response due to long setting time (for demonstrational purposes). Speed feedback via tachogenerator then signal goes trough bridge rectifier and then trough voltage divider and finally trough low-pass RC filter and voltage follower. Full bridge driver L6203 for ESCAP 28D2R DC motor. Speed of motor controlled with PWM signal. Motor speed displayed on graph in real time using LabView and Visa driver for serial interface. MCU connected to PC trough LaunchPad (MSP-EXP430G2) that has integrated Serial-to-USB Converter TUSB3410.
Music: RJD2 - Disconnected (Instrumental)
@lulopezzzz20
TUSB3410 integrated in MSP430 Launchpad.
NafElectronics 3 months ago
what chip did you use to connect the msp430 to computer serially?
lulopezzzz20 3 months ago