1 Hardware design requirementsWhen the reset pin level is low, all LED pin levels are pulled low, and at the same time, the count register is cleared and the status bit is cleared(1) When SW1 is high,...
Sensors, converters, processors, and transceivers, these devices collect and transmit data, this is where the Internet of Things begins. Intelligence, high precision, and reliability are essential, an...
[i=s]This post was last edited by qditz on 2020-1-17 15:36[/i]In the most beautiful season, meet the most beautiful Qingdao. Every picture seems familiar, and every picture makes you and me linger. Lo...
Forum friends, is there a Zigbee technical exchange group (QQ group or WeChat group)? Please share it. . . It is mainly to facilitate real-time communication and timely exchange of doubts. I am starti...
Timer 2 is a 16-bit timer/counter. It can be set as a timer or counter by setting the C/T2 bit in the special function register T2CON. Timer 2 can be set to three operating modes by setting the opera...[Details]
Introduction
General purpose input/output ports are used for data transmission between the chip and the outside. An IO port can include up to 8 pins, each of which can be independently programmed as...[Details]
MVG, a specialist in wireless connectivity testing, has announced the launch of the latest addition to its range of miniature and compact antenna measurement systems
,
the CR-M8
. This produ...[Details]
First, the purpose An equipment ledger management method developed in order to strengthen the management and maintenance of equipment and improve the efficiency of use of production equipment it...[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]
1. Flash size: 64KB Internal DRAM size: 4352 Bytes No internal EEPROM storage unit Pin count: 64Pin Crystal oscillator 25MHZ With JTAG pin interface, can be debugged online...[Details]
On March 20, the mobilization meeting for the concentrated start of key projects in the first quarter of 2023 in Liaoning Province and the opening ceremony of the Yiwei lithium energy storage and pow...[Details]
According to a new report from Nikkei Asia today, Apple has included screen maker BOE in its list of main suppliers of OLED panels for iPhone 13 models. Multiple iPhone 12 rumors had suggested that...[Details]
1200 exchanges data with other devices through communication. Siemens 1200PLC can communicate with Siemens series PLCs, such as S7-300/S7-1200/S7-1500, etc., using ModbusTCP, S7, Profinet and other...[Details]
The hardware schematic diagram of the central air conditioning temperature and humidity detection system is shown in the figure below. The temperature and humidity detection module is connected to th...[Details]
The annual thrilling e-commerce promotion festival 618 has just come to an end. Major e-commerce platforms and even brands are showing off their dazzling achievements through various channels. Xiaomi...[Details]
Recently, the China Electronics and Information Technology Industry Federation released the "2021 Software and Information Technology Service Enterprise Competitiveness Report" (hereinafter referred ...[Details]
DC-AC power supply (10kv) conversion circuit
As shown in the figure, LM555, R6~R9 and C1 form a multivibrator to generate a square wave pulse of about 15kHz. R7 and R9 are adjustable res...[Details]