Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
I am using X-NUCLEO-IHM06A1 Board with Nucleo-F401RE to control the acceleration, set target speed, home position and target position of stepper motor in my program code. I already referred user manual as well as datasheet which is available but I ...
Hello sir,I am trying to connect the SPINFamily Evaluation Tool with Nucleo-F401RE as well as Nucleo-L053R8 with X-NUCLEO-IHM06A1 Board, its return Communication board initialization failed' error message while connecting SPINFamily Evaluation Tool s...
Hi,We are building an automotive motor controller of continuous power of around 18kW. Now for the selection of switching device we need to assume a steady-state junction temperature. We know junction temperature affects the life and reliability of th...
i want to make ac voltage controller using two high power SCR connected in back to back.using pulse transformer to trigger SCR it works fine.but how can we control using MOC3052 OPTO TRIAC IC circuit diagram ?LOAD is highly inductive like induction h...
Hi All,We have problem reading register values from L9945. We use STM32G474RE to communicate with it and the project was made using current STM32CubeMX and its FreeRTOS.Here are the SPI parameters in main.c: hspi2.Instance = SPI2; hspi2.Init.Mode ...
Hello, I have already produced more than 6000 electronic boards with the STNS01 component, no problem.Today a problem appears with the STNS01 component: The battery recharging happens normally, but once the battery is charged, at 4.2V the STNS01 comp...
Hi,we're using STWLC33JRF in our design and recently we discover that we need to change some configurations trough the NVRAM. We've tried using ISB043v1 dongle to update the NVRAM but it won't detect the chip.We've also tried to write our own I2C dri...
Can I know what is the max current rating per channel of the smart FET VNQ5050AK-E, it is quad channel IC and its total current is internally limited to 19A.
I am using eval STPM34 for energy meter project. I am connecting ESP32 to STPM34 using UART. i.e. only Tx and Rx are used.I am writing ESP32 code using Arduino IDE.When I use Serial2.read() function to read any register data, I always get "160 0 0 4"...
