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
STUSB4500 Default PDOs without I2C
Hi, We like to use the STUSB4500 without having it to progamm via the I2C. So we need to use the standard configuration. If I understand well, these are has 3 PDOs: 5v/1.5A - 15V/1.5A and 20V/1A.However, the 20V/1A is too high. Is there a way to prev...
81AB-C2A
Hi, I've been tasked with repairing an old analogue/mechanical instrument cluster from a Ford Transit van. The fuel and temp gauge instrument was not working. I determined that the voltage regulator wasn't working. It has labels of '950A' and '81AB-C...
Resolved! STEVAL-WBC2TX50 Evaluation Board Power Issue
Hi, I have a STEVAL-WBC2TX50 Evaluation Board, and I am having issue with input power. Whenever I supply Vin to the board, it takes a lot of current at low Vin. Can you help me solving this problem? Thank you!
Insulation Values of BTA41-600 BRG in Insulated Package
Hello,We are using the BTA41-600 BRG in an insulated package for our application. However, the datasheet provides limited information about the insulation values of the package. Could someone please provide more detailed specifications regarding the ...
L9963E serial cell 42s
hi.I configured a centralized BMS using three STM32L431 and AEK-POW-BMS63ENA.Instead of using a battery, a battery pack was implemented using a DC power supply and a fixed resistor.(Refer to the picture below)When DC150V is applied, the voltage of ea...
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...
