[i=s]This post was last edited by KK354 on 2017-9-13 20:51[/i] The circuit diagram is as shown in the picture below. NTC+, NTC-, connected to 100K (25 degrees Celsius) NTC, CHARGE PIN connected to the
[b][font=黑体][font=黑体][size=3]1. [/size][/font] [/font][/b][b][font=黑体][size=3]IC 2003 circuit schematic diagram [/size][/font][/b][font=宋体][b] In the left figure, 1 to 7 are signal input (IN), 10 to 1
This is a circuit and program for infrared transmission and reception, but infrared cannot achieve the desired effect in reality. Can you please help me find out what is wrong with the program for the
Four development stages of batteries 1.1.1 Ordinary lead-acid batteries In the 1950s, the lead-acid batteries produced were called ordinary batteries. At that time, the users of the products had to go
The purpose of this circuit diagram is to analyze the function of classifying input signals, then outputting and counting output pulses. This circuit diagram only classifies signals. But I still don't
The first snow of 2018 came just in time. It was covered with snow and the wind was howling. I was hiding in the air-conditioned room, thinking about my new plan for the New Year. 1. I will continue t