-
PLC flashing circuit counting stop
Press the start button I0.1, relay M0.1 is turned on and self-locked
M0.1 is turned on, its normally open point closes and turns...[Details]
-
introduction
In high-temperature and high-risk industries such as steel smelting and processing, there are many occasions where it is not suitable for workers to monitor equipment operatio...[Details]
-
Many MCU beginners choose STC MCU to learn 51 MCU, because the program download of STC MCU is through serial port, and the download circuit is simple, only one DB9 pin serial port line, one MAX232 ...[Details]
-
Against the backdrop of high costs of lithium battery materials, companies are enthusiastic about developing sodium-ion batteries. Recently, a number of listed companies have disclosed the progress of...[Details]
-
According to Reuters, Infineon Technologies AG said on Monday local time that it expects annual sales to fall 5% in the fiscal year ending September 30 due to the impact of the COVID-19 epidemic, ins...[Details]
-
0 Introduction
According to statistics, there were 12,095 motor vehicle fires in 2011, resulting in 14 deaths, 14 injuries, and direct property losses of 214.174 million yuan. Among the causes of m...[Details]
-
SLE4428 card reading and writing program. This EMC instruction version is rewritten according to the C51 program. It has passed the debugging. ;============================= ;Send data subroutine ;Ent...[Details]
-
The sudden outbreak of the COVID-19 epidemic has disrupted the first quarter development expectations of many industries, and the new energy vehicle and power battery industries, which were originall...[Details]
-
1. First, let me introduce the USCI module The Universal Serial Communication Interface (USCI) module supports multiple asynchronous communication modes. Different USCI modules support different mode...[Details]
-
1. PLL (Phase Locked Loop) In order to reduce electromagnetic interference and reduce inter-board wiring requirements, the frequency of the crystal oscillator connected to the chip is usually very lo...[Details]
-
There are still problems with the hardware I2C of STM8S, so I dare not use it rashly. #define SCL PE_ODR_ODR1 #define SDA PE_ODR_ODR2 #define SDAM PE_IDR_IDR2 #define SET_SCL_OUT() {PE_DDR_DDR1=1; PE...[Details]
-
Crystal Optech issued an announcement stating that the company intends to purchase coating equipment from its joint venture Optronics Co., Ltd. (hereinafter referred to as "Japan Optronics") for prod...[Details]
-
1. SPI module introduction The Serial Peripheral Interface (SPI) module provides full-duplex, synchronous, serial communication between the microcontroller and peripheral devices. These peri...[Details]
-
On the evening of February 17, Anjie Technology announced that it plans to use self-raised funds of 100 million yuan to establish a wholly-owned subsidiary, Suzhou Anjie Comfortable Home Technology C...[Details]
-
The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD