Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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Resolved! TDA7265 not working in my Power amp project

For this project I used a TDA7265 in beige configuration directly following the circuit diagram from the datasheet. In testing, no sound is coming from the speaker, only a hum. I’m using a 12V 1 A dual rail supply with an 8 ohms speaker. I have demon...

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FPAS Declaration

Please kindly support to provide PFAS Declaration of MPN : M24C02-FMN6TP? Please kindly help to reply into my mail at RWIMINTO@OSIELECTRONICS.COMThank you.

Resolved! STM32 blue pill, SPI mcu-mcu comunication

Hello everyone. I'm currently just learning and getting familiar with microcontrollers. For educational purposes, I would like to set up master-slave communication between two C8T6 boards. The master should send an array of values, which the slave re...

fail of MasterGan4

I find the wavefrom of SW terminal(the connection of the bridge) is wrong. The frequency is consistent with the input signal but the Amplitude is 3V3. But there's no 3V3 power supply. It should have been the VIN I offer. And it's exactly a square wav...

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