AC RMS Voltage Sensor Using STM32F103C8 and ZMPT101B

Hello all! this is a working (below at the end), code for using ZMPT to measure Ac mains 250VAC, The code is a working code and it is fairly accurate but my problem is that I have been trying quite for...
AC RMS Voltage Sensor Using STM32F103C8 and ZMPT101B

Hello all! this is a working (below at the end), code for using ZMPT to measure Ac mains 250VAC, The code is a working code and it is fairly accurate but my problem is that I have been trying quite for...
fingerprint sensor error for 8051

i am trying to develop my own project based on 8051. i am using Fingerprint sensor(R305) , AT89S52 and relay for basic relay on/off. given code is not completed i mean i have not included the relay function...
fingerprint sensor error for 8051

i am trying to develop my own project based on 8051. i am using Fingerprint sensor(R305) , AT89S52 and relay for basic relay on/off. given code is not completed i mean i have not included the relay function...
voltage levels for dvfs

Hello, i was wondering if the voltage levels for dvfs states are fixed at the design time. For example for Cortex A7 or A15. Is this information available? Thank you.