Others: hardware and software

Hi there, Are all pins the same on ESDA25B1? Why pins 4 and 5 are labeled as GND? For example, can I connect data lines to pins 1, 2, 3 and 4, and ground to pins 5 and 8 (replacement for ITA25B1)?

How to manage power collapse in pulsed current draw.

Hello,I need to make a measurement with a photodiode 100-300us after a high power LED blinks for 100us. Although I feed the LED from a separate LDO (I also tried SMPS), the collapse and recovery trend in the LED voltage creates the strange shape at t...

How to recognize signs of counterfeit [old products]?

I accidentally came across a long-discontinued NE555N timer on sale. The price is terribly high, but they are sold in a very old and respected store in my city. I decided to buy for the sake of interest. Please tell me how to recognize a counterfeit?...

How to make the CubeIDE generate a workspace that can be copied and renamed without issues

CubeIDE 1.7Windows 10We have used TrueStudio 9.3 for years without issue but because we began using a new ST STM32G070 processor, we needed to change to ST's version of CubeIDE. We have it building the project(with low level drivers included) but if ...

calculate delay in Nano/Micro second for STM32F103C8T6 in Assembly language?

Hello everyone, how to calculate delay in Nano/Micro second for STM32F103C8T6 - Blue Pill in Assembly language?

VIPER37 CONVERTER TESTING CIRCIUT

Production Forecast:Project Name: MULTIPLE OUTPUTS SMPS USING VIPER37 CONVERTERCase Description:Hi dear STMicroelectronics teams,We are working in a project that uses a lot of STMicroelectronics components like STM32MP1…etc. And to provide the power ...

Hello, is there a way to get the original firmware V1.0.1 for STM32-LPM01-XN? Thanks!

Hello, I am using STEVAL-STWINKT1 Board to capture ADC data to SD Card. Please help me with this- 1. I am not sure if I can see the plot and FFT of my ADC signal on the Bluetooth App. 2. code to save adc data to sd card (facing to get data on card)

My Read/Write data EEPROM not valid

Hi All.Please help me!Platform/Configurations:stm32F746IGT6EEPROM 24AA025E48TPB7(165)  SDAPB8(167) SCL1. Code generated from STM32CubeMx:static void MX_I2C1_Init(void){ hi2c1.Instance = I2C1; hi2c1.Init.Timing = 0x00303D5B; hi2c1.Init.OwnAddress1 = 0...