This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs 2. Python drive code, check attach file "Python_FT260_S...
Posted on November 05, 2016 at 19:04 Hi I would like to use L7987LTR in a few designs. The datasheet of the IC says its able to provide 2 A current however I can only measure 0.5 A. I have tested the schematics in 3 different layouts and l...
Posted on November 07, 2016 at 21:21I bought VNH3SP30 a few years ago and recently used them in my self design board.I want to drive it by 3~5 KHz PWM freq. based on its spec. (Up to 10KHz as mentioned in its Datasheet). but when apply upper 1KHz PW...
Posted on November 07, 2016 at 20:45Hello,Appreciate for any assistance concerning the two bldc drivers as bellow:1. Can L6234 and L6235 be use to drive a Sensorless BLDC Motors?2. Can the L6234 AND L6235 accept an analog reading - kind of vin throu...
Posted on November 06, 2016 at 21:07Hi Sorry if I have posted this in the wrong place.Looking to use a LM723 Regulator i am wanting an adjustable 2 - 5.5 volt regulator with a selectable fold back current limit function ( using a selector switch to ...
Posted on November 02, 2016 at 16:43We are finishing the design of a solar light using the SPV1040.Reading the datasheets, application notes and testing the evaluation board STEVAL-ISV006V2, we had a general vision regarding circuit performance.Anyw...
Posted on June 03, 2016 at 14:37Hello all, I am using a nucleo board with the IHM01A1 and created my own CubeMX Project to run one stepper Motor. so far, i managed to start the Motor with the Power_ON (0xB0) command and TIM3CH2 pwm Signal on STCK-Pi...
Posted on October 28, 2016 at 18:00Hi everybody, I am using the following conf:- NEMA 17 Stepper (https://www.adafruit.com/product/324)- Arduino Uno,- Shield X-Nucleo-Ihm-01A1 (http://www.st.com/en/ecosystems/x-nucleo-ihm01a1.html)The question is:Is...
Posted on October 28, 2016 at 04:09Hi,I just needed to know the maximum reflow temperature of VNB35N07-E.I had a look in the datasheet but couldn't find it there.Thanks :)
Posted on October 18, 2016 at 20:38Hi There,The formulas in application note AN4350 doesn't seem to be right. Equation 3 is wrong, Equation 8 when solved does not resolve to 1,73mH, Equation 10 has also a result different from 82Kohm - equation 11 a...
Posted on October 18, 2016 at 19:38I am using STMicroelectronics' Rad-hard 14-bit 20 Msps A/D converter RHF1401 in one of my electronics boards. After analysis, I have discovered that my power supply to the AVCC (pins 41 and 42) may be susceptible t...