Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Post edited to follow the ST community rules. Please use </> button to paste your code. See this post.Hello All I'm working on an load cell based solution using ADS1232 as AFE. Due to the constraints, we have not used external EEPROM. IDE- Arduino ID...
Hello Forum members,I am using ST M41T01 RTC in one of my products. I observed a strange behavior when I remove the coin cell and other power to the RTC. I configured the RTC for today's time, say 10 Jun 2025 and kept it running for an hour. It was w...
Hello, We are using ST33HTPH2X32AHE1 and SGM804-2.93YN5G chips for our application. Can you please share MSL (Moisture Sensitivity Levels) for this IC? Thanks, Sonali
Split from WeAct BluePill + : SPI1 does not work (works with older generic BluePills !) - which is marked as solved.Please keep to one question per thread.finally : unfortunately notlots of things are working , but now , timer3 on pins PB0 and PB1 do...
Edit by ST Moderator: This post has been translated from Chinese to comply with the ST Community Terms and Conditions (§10.2). Hello, I am having a problem reading the technical manual related to the L9945. The manual ‘Charge Pump Stress Estimation i...
Hi,I am currently designing a PCB which has a number of TRIACs and photocouplers, to be used for switching mains on and off for some devices. For some reason, I have never before had to use TRIACs for professional products, but I know how they work. ...
I installed the power amplifier and replaced the TDA7388 with a TDA7850, but there's no sound after installation. What could be the reason?
Hi, Could you please provide MTBF/FIT values for M24512-DRMN3TP/K EEPROM? 90% confidence, 55C. FIT at activation energy (0.7 eV), if possible. Thank you.
I am building time lag switch- i have at42q1010 touch ic connected to PA3- i have stm8s003f3 mcu- Using latching relay to conserve power- timeout is my pot value- Exti on at42q1010 rising edge exti_cr1 =0x01; ( the ic reads low when no touch and when...
Hi , i am trying to read the sensor data of AIS2120x only for sensor ID type , i can see from the bus the data is transferred correctly, but i don't receive any data back from sensor rather its only 0. i have attached the code snippet for this test, ...
