[size=5] The circuit consists of two LM339s forming a window comparator. When the compared signal voltage Uin is between the threshold voltages (UR1UR2 or Uin
Dual Limit Comparator (Window Comparator)
Reprinted from: Institute of Physics, Chinese Academy of Sciences
We all know that electricity is very dangerous. The safe voltage for the human body under dry conditions is only 36V, and the industri
Solve the circuit principle in the figure.
The whole circuit is an esd protection circuit.
If the input voltage at 1 is a positive pulse and is greater than the reverse working voltage, D2 will be tur
#include "msp430f5529.h"#define uint unsigned int
#define uchar unsigned charuint flag,TA_cent,PerVal;
unsigned long int val,cha;
int m[5];
void Delay10ms(unsigned int c) //Error 0us
{unsigned char a,
Micropython has started to support the onboard 16M SDRAM of the STM32F7Disc development board. I will find time to update and review the new firmware in the near future. [url=https://github.com/microp