Hi, We try to use STPM34 to measure DC power besides measuring AC power. We had to disable the HPFs of V1,V2/C1,C2 on the EVALSTPM34 board by sending {0x00, 0x01, 0x18, 0x04, 0x88} and {0x02, 0x03, 0x18, 0x24, 0x92} to STPM34 through SPI. When we ...
我使用 X-CUBE SAEFA1 在 stm32l151 上的 STSAFE-A110 中运行身份验证例程，串口返回 6 或卡住，寻求帮助
Looking for the datasheet. Part is obsolete, but can still be bought. Need it for trouble shooting. Datasheets as such usually just go "obsolete". They still exist on a database somewhere. Oooh the books where so nice!
Hi, We try to use STPM34 to measure DC V and I inputs besides measuring AC. The HPFs of V1,V2/C1,C2 on the EVALSTPM34 board were disabled by sending {0x00, 0x01, 0x18, 0x04, 0x88} and {0x02, 0x03, 0x18, 0x24, 0x92} to STPM34 through SPI. ...
Hii, I was trying to run bldc motor using STEVAL-SPIN3202 evaluation board using 6-step method but i am unable to rotate the motor. When i press the start button it rotate just the fraction and overcurrent , speed feedback error is shown in motor pil...
Hi I am a new user, Can any please tell me which software do I need to use for STEVAl STRKT01? My aim is to transmit lora signal and received this signal on spectrum analyzer.
When using the chip GIPS30C60-H, a 10k pull-up resistor is used to set SD/OD high and the CIN pin is directly grounded, but there is no three-phase output voltage when the correct pwm signal is input. The chip is used in a motor controller and has a...
Hi, We are using 54AC164245 device for our onboard application. We have connected VDD1 as 5V and Vdd2 as 3.3V. As per datasheet the side A side max input voltage allowed is <=Vdd2. In the case when the device will be in disable condition (Isolation) ...
Please, i would like to know datasheet about this component. Someone could help me? because i need to change this component, and i can´t find it´s in my city.
Hi, Can anyone help please to identify what is this chip that hold the ST logo ? Here is the picture shows the chip. i searched a lot even on the digikey but i couldn't find anything.thanks
