-
I wanted to use the DAC of stm32 to output a sine wave before, so I used a for loop in an infinite loop to output 36 voltage values to simulate a complete sine wave. I found that it could only outp...[Details]
-
Temperature control/constant temperature soldering iron operation method and instructions
1. Usage steps:
1. Make sure the asbestos is damp. 2. Remove impurities from the surface of the heatin...[Details]
-
A long time ago, I saw a famous embedded forum where a master used a single-chip microcomputer to make a WAV player. I thought it was great and had the urge to make one, because MP3 players were ...[Details]
-
Question 1: What do the waveforms on an oscilloscope represent? To summarize in one sentence: the horizontal coordinate represents time, the vertical coordinate represents voltage (usually voltage), ...[Details]
-
BLDC motors perform well in energy saving and consumption reduction, and can achieve fast response and high-precision speed change effects within a wide speed regulation range. They fully meet the ...[Details]
-
Following the mass production of BOE's 6th-generation flexible AMOLED production line in Chengdu on October 26, 2017, BOE's 6th-generation flexible AMOLED production line in Mianyang (B11 plant) star...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
China Energy Storage Network News
: The "Ubiquitous Power Internet of Things White Paper 2019" released by State Grid Corporation of China on the 14th shows that the State Grid will initially...[Details]
-
I have been in the forum for a long time. I have seen the various speakers made by the forum seniors and wondered when I could DIY such beautiful speakers. Finally, I made up my mind to make a pai...[Details]
-
0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]
-
From "piling up materials" to "subtracting", the direction of the smart cockpit market has undergone a huge change.
In the past few years, the intelligence of car cockpits has achieved i...[Details]
-
1) Test steps
(a) Plug in the power cord of the oscilloscope, turn on the power switch, and the power indicator light will light up. After the scan line appears, adjust the brightness to the ap...[Details]
-
The US government has always been very concerned about the risks that Huawei's 5G equipment may bring, and has been calling on its allies not to allow the company to join the deployment of 5G network...[Details]
-
The procedure is as follows:
#include reg51.h
#define uint unsigned int
#define uchar unsigned char
sbit key3 =P2^0; //key row detection signal
sbit key2 =P2^1;
sbit key1 =P2^2;
sbit key0 =P2^...[Details]
-
In this article, we will share if a project has low power consumption requirements, how to select the chip in this project, and the low-power system design considerations related to MCU (hardware con...[Details]