Other: hardware

STM32F4xx and ESP8266 with SPI

Hello everyone i'm new here,My problem is i want to work with ESP8266 wifi module (mine is Adafruit HUZZAH ESP8266 i will share a link aswell...) via SPI protocol. I did some research and i couldn't fine any library/drivers or example about this. Th...

Is it possible to find LTSPICE model for UC3843 or similar?

i'm looking for IME011V2 Software version 2, it is not in webpage of ST microelectronics. Thanks in advance.

M24C16-DRMF3TG/K for this part please provide junction to ambient thermal resistance & junction temperature value

customer received part with marking 46FT8924 which isn't mentioned in datasheet (see attached). Can you provide document that says this is correct?

could you please confirm the above marking is correct one for the recieved part

I am not reading the address of M24M02 E2prom

Hi,I am using STM32F4-Discovery. I want to R/W M24M02 E2prom but not reading device address. Added code and datasheet. I tried AT24C256 E2prom other I2C devices by same code and it worked.Thanks. for(i=0; i<255; i++){ if(HAL_I2C_IsDeviceReady(&hi2c3...

Our one product using Bluetooth module SPBT3.0DP2 in many years. Could you please let me know the alternative part of SPBT3.0DP2? Thanks. Michael Zhang Sr. hardware engineering team lead

Need a datasheet for a IC (8 pins) of Power Suply Inverter (Motorolla charger)

I got a Motorolla Charger (PSM4604A):This is the circuit:This adapter gives 4.2 V but i need a 5.2 V to charge my smartphone, so i have to rise this constant voltage. But here is a problem. On cold part of circuit there are 3 IC that doing something ...

Hello, What is the frequency range of the pwm signal that I can generate with VNLD5300TR-E? Best regards,

Not able to debug uPSD3234A with keil + ULINK2. Getting error "Could not find path of PSDsoft in registry!" Not able to install PSDsoft on windows 10 environment

Not able to install PSDsoft tools on windows 10 machine. So that we are unable to download application into uPSD3234A with Keil and ULIKN2. ULINK2 was able to detect the target but debug settings are asking for PSDsoft project file(filename.ini). Cou...