Hello, i have searched for this information, but couldnt find it anywhere. Whats the unit of the measured of the MEMS IMP23ABSU mic? I have used the STEVAL-STWINKT1B with the FP-SNS-DATALOG1 from which i created several .csv files that i now need to ...
I am working on building a BMS using L9961 IC, based on a research I figured out that in case of fast charging it is suggested to add two or more power MOSFET gates in parallel as seen in the figure below to reduce temperature rise and ensure reliabl...
Hi, I'm working on a pcb for a student designed 3U CubeSat. We are looking at using your s2-lp transceiver. In the datasheet you include an application diagram, however the components are not given any values. Are you able to provide the capacitor an...
Hi community I am working with gate driver vnd7020.I have already implemented the reading of the current (I) for both 2 oyputs and temperature for every chipNow i want to implement the self diagnostic from the driver.I want to detect the overload and...
Hello, my name is Choi Jae-yoon, and I am the Assistant manager of Sonartech in Korea.I have an inquiry regarding the impedance of the PD55003L-E product. 1. In the data sheet, impedance data is indicated only for the 480MHz to 520MHz frequency band....
I am building a high voltage fence controller, it requires a IRF820 Mosfet 500V 4A N-channel. Apparently they are not manufactured anymore, and I can not find one anywhere, when trying to find out a replacement I am hitting brick walls with most peo...
Hi, We are using STEVAL-STWINKT1B board with a BlueNRG-M2SA BLE module.We want to change the physical layer of the Bluetooth module to utilize bandwidth diversity. But we couldn't figure out how to do this.we have seen "hci_le_set_phy" command in one...
we used L99DZ200 for gate driver for running 2ea DC motor at the same time.if there is induce voltage from one motor with H-bridge(FET body diode) due to generating mode by external load(example by hand), and the other motor is connected to other sid...
I'm successfully using vn5e160str's to drive some high current outputs, but it would be useful if I could multi-purpose these outputs to support high frequency PWM. The vn5e160str seems to max out at about 50kHz, and I need a stable 800kHz.The PWMd l...
Good Morning,I am the proud possessor of a Nucelo 746ZG board that has served me well since it has been given to me.Unfortunately for ther last week the Nucleo has a text file with inside the string "The interface firmware FAILED to reset/halt the ta...