【Context】I plan to use supercapacitor + solar cell for power supply, so the power must be low. I originally considered AVR, but later I was delighted to find the LPC111x series.I plan to use a 12864 L
Requirements for multi-waveform signal generator: 1. It can generate 5 kinds of waveforms, at least three of which are sine, square and triangle. 2. It can modulate frequency and amplitude, with a fre
One of the important signs of battery status is its internal resistance. Whether the battery is about to fail, the capacity is insufficient, or the charging and discharging is improper, it can be refl
I think it is more convenient to buy chips in small quantities at TI's official store, the quality is guaranteed and the price is reasonable.
However, there are some details to pay attention to. As th
I made a DLL using evc4.0. It can be called normally in PPC2003, WM5, and WM6. But it fails in WM6 standard. hDll = ::LoadLibrary(L".\\*.dll"); returns NULL. How can I solve this problem? Thank you.
There are a few questions I don't understand. Please help me.1. Before judging whether the corresponding byte in the spare area is ff, must we first execute the block erase instruction BlockErease, an