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
Forum Posts
Resolved! stwlc38, stwbc86
Hi I am working on a project using stwlc38 and stwbc86.They charge well, but the charging distance is an issue.I need it to be able to charge at a distance of around 2.5T, but when I go beyond 2T it won't charge.So, I put a Tx coil like the one I use...
Question about servo motor
How do i control the angle of the motor? I think I need to change the voltage I enter into the potentiometer, what should I do?
Resolved! Can the configuration registers of the ALED7709 be stored in the ALED7709?
Hi Sir,Can the configuration registers of the ALED7709 be stored in the ALED7709, or must they be controlled via I2C by the MCU every time? There shows "This variant is the most generic one, it must be controlled through I2C since at POR almost all r...
L6924D Status Pins with PWM when Battery GND-Connection is missing
Hello,I have built chargers with the L6924D and they do what they should, charging and detection and error-reporting works.The charger is not permanently connected to the battery but has a 3 pin spring loaded connector. Sometimes there is a connectio...
Resolved! identify a electronic components labeled ST D P GP109
Hi.. It's possible to know the exact code of this component?Thank you so much
Not able to switch to 15V and 20V profile in STUSB4500 using GUI STSW-STUSB002
I'm currently working on EVAL-SCS001V1. I'm able to switch profiles 9V and 12V. But whenever I choose profiles of 15V and or 20V the output voltage doesn't changes to either 15V and or 20V and it shows explicit contract to 5V. Please help on this is...
l9301-diagnosis function
Hello, STMicroelectronics team: Currently, our solution is to communicate with SPI1 four wires on TC233 and SPI four wires on L9301 to read the fault diagnosis information of L9301. The problem we are currently facing is that when I am not externally...
Resolved! How to Connect VN750PS-E Driver Circuit
안녕하세요VN750PS-E 드라이버를 통해 모터를 구동하는 회로를 작성하겠습니다.INPUT에는 5V MCU 신호가 있고 12V 전압이 VCC에 연결됩니다. OUTPUT에는 모터가 연결되어 있습니다.하지만 STATUS 핀을 처리하는 방법을 모르기 때문에 이런 글을 남깁니다.데이터 시트에 따르면 Rprot는 10k 크기의 저항으로 연결되며, 그 전에 MCU의 5V가 아닌 전원 공급 장치에서 추가 5V가 나오는데 맞습니까? 누구든지 좀 더 이해하기 ...
VN920B5HTR-E Driver's Current Sensor Function Appropriate Resistance Value
Hello, I would like to use the current sensor function of the VN920B5HTR-E driver.According to the data sheet, when the Rsense value is used at 10k, it is expressed as 4V when it is 10A above 8V.I use a load of 12V and up to about 8A, so can I use 10...
