RS485 Transceiver ST485ERBDR
Hi,Iam using ST485ERBDR RS485 chip on my CNC controller card. In the datasheet I see that the Min data rate supported by the chip is 2.5Mbps.Please can anyone confirm what is the max Data rate it supports.
Forum Posts
SMPS Pulsing in hiccup mode
Hello,I have designed and assembled a SMPS based on the EVAL-STCH03-45W evaluation board. What I have noticed, is that the power supply is outputting 1 Hz pulses with short buzzing sounds. These symptoms usually mean the hiccup mode is activated. How...
Resolved! Re: dll component migrating from .net framework project to .net core peoject
Currently, I am working on a project that involves STU HF library, it works fine on the .net framework project. However. as we move on to the .net core project to branch out to other operating systems(Linux), the project could not read stuhfl.dll. My...
ST10F252-ABG
I know that this IC: ST10F252-ABG is old, but is there any cross or direct replacement for it?Thanks,Byron
VL53L8CX GUI Issue
Hi Team,I have P-Nucleo-53L8A1 EVK. This board is connected to PC via micro USB cable.LD1 and LD3 LED's are ON and are red in color.I am trying to use VL53L8CX GUI , but its showing at About window as attached. 'Update ST-Link ' process tried. LD1 ...
EEPROM Testing
Hi,Is there any utility available from st to test EEPROM?Thanks in advanceSurya
L9735TR
Do you have a data sheet for this product? Has this product been discontinued? Is there a reference for alternative part numbers
ACK is not returned in I2C communication with VL53L8.
When performing I2C communication from the MCPU on a board that independently implements VL53L8, there is no ACK from VL53L8 at the first address transmission, resulting in an error. If you check the LPn, SCL, and SDA signals, you can see the start c...
M74HC4094 DS missing STROBE waveform in Timing chart
In M74HC4094 datasheet - DocID1972 Rev 5 - Figure 4. Timing chart, STROBE waveform is missing: JW
Resolved! problem with st-link/v2 and st-link/v2.1 with stm32f070
Hi,For some time now I was using cheap bluepill and stm32f030-demo boards to debun my project with st-link probes. It all works perfect. But recently the stmf030 become too small, so I decided to replace it with stm32f070 (same tssop20 package as ori...