Wireless Charging solution Wiki
This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
Hi, I want to protect(over v and i) a 2.5hp AC motor with stm8 and BTA41 triac. I need to prevent triac to turn off when motor is in the off state because a light load series with motor, which control the water pressure and turns the motor on and off.
BTA41 has holding current of 80mA. Thank you all.
Motor control using external microcontroller
Hello everyone,I'm developing a BLDC FOC Control System with STSPIN32F0. I want to control the speed via a host microcontroller. I want to use or PWM and a direction signal or UART. Which of these is the best way to do this? And what is the easiest w...
Resolved! STEVAL-ISV020V1 Evaluation board for SPV1050 ULP - Undervoltage protection problem
Hi, I'm using STEVAL-ISV020V1 the evaluation board for the charge controller SPV1050 ULP. Based on the datasheet, the undervoltage protection (UVP) is 3.7V and the EOC is 4.2V. By doing few changes, VUVP can go down to 2.2 V and VEOC up to 5.3 V. I w...
SPV1050 and undevoltage protection
I'm working with the SPV1050 Evaluation Board (STEVAL-ISV020V1) and I'm doing first tests. Undevoltage protection is set to 3.7V. But, what does it happen if a battery is below 3.7V? It seems it is never charged, right? How can I charge a battery tha...
How to read the position value of tamgawa absolute encoder for motor control?
Tamagawa absolute encoder is widely used in servo motor applications. It is a protocol based on RS-485, which can accurately obtain the position value of the motor. Does ST official have relevant interface design? (I noticed that TI has a similar art...
LD39150 footprint Hello, I am curious if any further footprint data or model exists beyond the datasheet. Thanks.
And 3D models or more technical draws preferred.
B-G431B-ESC1 Quadrature Encoder Generation Error
I'm getting an error "Final current ramp value is higher than motor nominal current" when I enable the quadrature encoder option in speed sensing (either as the primary or auxiliary sensor). As per another thread and the schematic, I have reconfigure...
