Are you still worried about how to maintain the 18650 lithium battery you bought? Here are the most complete 18650 lithium battery maintenance methods, let's learn about it together!
1. 18650 lithiu
In the 13.56Mhz reading and writing field, MCU checking the card through the ADC circuit is a common low-power approach. However, the disadvantage of this approach is that the MCU needs to continuousl
Digital signal processing chip (DSP) has a high-performance CPU (clock performance exceeds 100MHZ) and high-speed advanced peripherals. Through CMOS processing technology, the power consumption of DSP
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LTspice (1) VScode and .model
LTspice(2) .TEXT uses Xnn
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LTspice .
After a long wait, I finally received the express from SF Express. The box was not as heavy as I expected, but SF Express probably did not use force in loading and unloading, so the box was intact.
Ma