Is this circuit not working? Experts, 18V is increased to 20V and then reduced to 9V, 12V, and 18V. When powered on, when the 18V output is on, the indicator light flashes, and the output of the boost...
[size=14px]I need help from all the experts. My computer only has AD6.0 hard disk version. Is there any way to convert it? Or can you help me convert it? Thank you very much~~[/size]...
On August 12, LED display manufacturer Lanpu Video reported Fuman Electronics under its real name for allegedly abusing its market dominance to monopolize the relevant chip market.Image source: Screen...
The main contents of "Circuit Principles" include three parts: resistance circuit, transient analysis of dynamic linear circuit and steady-state analysis of dynamic linear circuit. The contents of res...
MSP430 interrupt priority, on/off, and interrupt nestingThe priority order from high to low is:PORT2_VECTOR (1 * 2u) /* 0xFFE2 Port 2 */PORT1_VECTOR (4 * 2u) /* 0xFFE8 Port 1 */TIMERA1_VECTOR (5 * 2u)...
As the title says, if the PWM signal frequency is 46.875k, then the period is about 21.333usIs it feasible to use pc817 optocoupler? The maximum frequency is 80khz and the response time is 18us. How t...
Embedded systems are "devices used to control, monitor, or assist the operation of equipment, machinery or plants". It can be seen that embedded systems are a combination of software and hardware, an...[Details]
The dishwasher adopts microprocessor control. Its operating voltage is 220V. The motor power of the cleaning pump is 120W, the motor power of the drainage pump is 60W, and the power of the heater i...[Details]
On the evening of January 17, CATL announced the signing of a five-year comprehensive strategic cooperation agreement with NIO. This cooperation is another deepening and upgrade of the strategic part...[Details]
Infineon Technologies AG, the global semiconductor leader in power systems and the Internet of Things, and Wolfspeed, the global leader in silicon carbide technology, recently announced expansion An...[Details]
TKYM insulator salt density tester is also called insulator salt density tester, insulator salt conductivity tester, salt density detector, equivalent salt density tester and direct reading equivalen...[Details]
Apple is developing a new payment service that will allow iPhones to accept payments directly on the device without the need for additional hardware, according to Bloomberg. Currently, the iPho...[Details]
Some features of IIC: Two buses: Serial Data Bus (SDA) and Serial Clock Bus (SCL) A true multi-master bus The number of ICs connected to the same bus is limited only by the maximum bus capacitance of...[Details]
Medical cleanroom clothing air permeability tester is one of the gas permeability tester family, which is suitable for the air permeability of various textiles including industrial fabrics, nonwoven ...[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]
On February 27, the Japan International Smart Energy Week was grandly held in Tokyo. Sungrow brought new inverters, DC side energy storage systems, floating bodies and other top products and soluti...[Details]
1. First look at the stm32 startup mode The boot mode of stm32 is determined by the boot0 and boot1 pins of the 32 chip. It is divided into embedded flash boot mode (normal boot mode), memory boot m...[Details]
At the Hongmeng Developer Conference held recently, Yu Chengdong bluntly said that the Hongmeng cockpit is the best smart cockpit in the world, bar none. There are two types of smart cockpits, Hongme...[Details]
On February 3, Toyota Motor Corporation (hereinafter referred to as "Toyota") and Panasonic Corporation (hereinafter referred to as "Panasonic") signed a business merger agreement and a joint venture...[Details]
Before the introduction of UART, since there was no OS, after we wrote the program and burned it into the development board for execution, we could not print some prompt information during the program...[Details]
Switching Power Supply Study Group
京公网安备 11010802033920号
EEWORLD
