About mfurkanuyar

mfurkanuyar · 2020-03-05

Hello to everyone,I designed a paddle box control card with STM32F042K4T6. The scheme and information of the design are as follows.Power and Signal Button Read CodeI don't use Touch Sensing. I only use the TSC unit. I process the value I read later....

mfurkanuyar · 2019-07-20

Hello EveryoneI design oven timer (transformerless) with STM32F042K4T6. Although I tested everything separately there is a problem in the pcb. When the system first comes on, the system works but sometimes it doesn't. I tested it 10 times and the MC...

mfurkanuyar · 2020-03-09

I solved the problem, guys. UT7500 0-3.3V, after 30 milliseconds, but I used the LD of IC firm of ST firm, it reaches 3.3V for 1.2 milliseconds. I also made 470uF and 1000uF right now, there is no problem.

mfurkanuyar · 2019-07-22

I didn't want to take risks. I'll test HSI, thank you. :)

mfurkanuyar · 2019-07-22

Thank you so much. I did what you said and I connected that pin to GND with 10K. Normally I know the BOOT0 configuration, but cubemx didn't appear as boot0 and I didn't pay attention. It was a good experience for me. Thanks.

mfurkanuyar · 2019-07-20

Why PB8? Is there a special reason? Because I have to use that pin.

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I attach the blender to the reward and the touch button works by itself.

[Very Urgent Help] The STM32F042K4T6 integrated sometimes does not work. I'm restarting the system from the NRST pin. If I'm throwing resat 10 times, the system works in 8 and the microcontroller does not start in 2 of them.

Re: I attach the blender to the reward and the touch button works by itself.

Re: [Very Urgent Help] The STM32F042K4T6 integrated sometimes does not work. I'm restarting the system from the NRST pin. If I'm throwing resat 10 times, the system works in 8 and the microcontroller does not start in 2 of them.

Re: [Very Urgent Help] The STM32F042K4T6 integrated sometimes does not work. I'm restarting the system from the NRST pin. If I'm throwing resat 10 times, the system works in 8 and the microcontroller does not start in 2 of them.

Re: [Very Urgent Help] The STM32F042K4T6 integrated sometimes does not work. I'm restarting the system from the NRST pin. If I'm throwing resat 10 times, the system works in 8 and the microcontroller does not start in 2 of them.