PX4 UAV flight management unit-RDDRONE-FMURT6

Schematic PCB

Motor control design based on LPC860 MCU

This LPC860-based motor control reference design includes PMSM flux direction control and BLDC motor commutation control. LPC860 utilizes flexible timers and ADC modules to provide a complete set of peripherals required for motor control, making it suitable for home appliance applications with three-phase motors or multiple DC brush motors.

The motor control reference design uses the LPCXpresso860-MAX evaluation kit and the FRDM motor control development kit, which includes the FRDM-MC-LVPMSM and FRDM-MC-BLDC driver boards to drive the motor. The controller uses a Flextimer (FTM) to generate a PWM signal and utilizes NXP's RECESL control algorithm library to trigger the ADC in an interrupt to run the motor control algorithm after the ADC sampling is completed.​

Smart battery charger based on LPC860 MCU

This smart battery charger is based on NXP's LPC860 cost-effective MCU, which provides customers with a reference design for smart battery charging applications and can be used for mobile devices such as handheld printers and walkie-talkies.

K series hydraulic/pneumatic valve controller system

This valve controller system uses SB0800 octal valve controller IC with MCU and two power MOSFETs. The system can drive proportional and digital valves as well as system pumps. Monitoring and protection features protect the system from hazardous events such as short circuits, overcurrent or overvoltage, and other abnormal conditions.