The initialization and interrupt code that works perfectly on RBT6 cannot cause TIM2 interrupts when used on RET6. Is there a difference in TIM2 between medium-density and high-density devices?
I recently made a uV DC weak signal amplifier circuit. The input signal is smaller than the offset voltage of the op amp. The amplification factor is 100, but the result from the op amp is not what I
As the title says, my personal understanding is that the startlayer of through-hole pads is the top layer, and the endlayer is the bottom layer. Thermal pads and antipads are used in the case of negat