Hi,Could you please let me know the default state(Pull up /Pull down) of GPIOs in STM32F427VGT6. Especially I need to know the default state of GPIOs PC4, PB10, PA7 inorder to verify the strapping options for an external Ethernet phy interface. Iam i...

Hello,I am using LDL1117S33R for one of my project. I want to convert 5 volt into 3.3V.Please find the attached schematics.Could you please verify the same ASAP?

Hello,Iam using HCF4010 for my project.  I tied both vcc and vdd into 5V. The 6 input to the ic is connected to an esp32 chip(3.3V). Is there any problem while using like this? Is it take more current from the inupt side? ​As per the above connection...

Hello,Iam using HCF4010 for my project. Can i use this as CMOS to TTL converter?Also for high speed switching or for high speed signal is there any issue for using the same ic(Please find the attached image,4 GPIO & 2 spi lines were used)

The spi communication is interfaced to driver ic from raspberry pi(.Interfaced with raspberry pi using I2C for my project.The 3 gpio pins MCP23017(pin8,21,22) drives the enable pin of 3 l9942xp1tr(U3,U4,U5).Please refer image.While programming, after...