Dear community member, The “Analog and audio” topic is no longer supported on the ST community. The legacy content is available only by the read-only basis. If you have any requests regarding "Analog and audio” topics, check the alternative support ...
Hello,I would like to know the difference between the timer TS555IDT and TS555IDTTR.Following the datasheet, it corresponds to the specific requirements : -TR for custom version and blank for public version.However, it is not explained the difference...
What is the max signal input voltage for the TDA7266M? We will be trying to merge a tube preamplifier with a 7266 power amp to make a small guitar amplifier. We can always shunt input signal voltage with a zener as the tube pre has a fairly large ou...
I am looking to drive 16 Infra Red Leds (1 per channel) at up to 100mA/25% duty Cycle. Doing the thermal calcs, I need to get the output much closer to the 1.35V led Vdrop to prevent excess heat at the STP16DP05 current sinks.
My question is about the 4th pin of 2N2907AHR transistor with UB package type.https://www.st.com/resource/en/datasheet/2n2907ahr.pdfWhat should I do with the 4th pin?Because of regulations and standards, I cannot let it flow.
I now use sta311b+sta510f, how to configure sta510f output 4 independent channels, instead of 2 - Channel Bridge,Or how to make sta311b in each channel PWM output full PWM not half PWM, I can only get half the signal, bridge is not a problem TKS!
Hello, I'm trying to measure the ambient noise level in decibels (dB) using the I2S channel for a project. I am novice at stm32 microprocessors. I just want to measure the noise level of the environment. Can you help me? Can you send me a sample proj...
Hello community,I have been using Nucleo F413ZH for some time. So far I have used ADC for lower speeds and needed nothing more to read the data than STMstudio. Recently I have a problem that I don't know how to approach. I also don't know how to find...
Hi all,My application requires to sample a sensor and send the samples out in real time, without saving the samples.I am required to run a low pass filter on the samples, but here is the problem cause if I want to do it on 20 samples for example then...
Hello everyone,I am trying to get data from 10 ADC channels and want to display all the data simultaneously on the LCD. I successfully get the data from ADC channels but unable to display it simultaneously .Please give me suggestions over it and i am...
