Forwarded on behalf of a friend: Senior Engineer of Automated TestingJob Responsibilities:Responsible for developing automated testing tool software for testing embedded systemsResponsible product: MC...
The power MOSFET of the switching power supply is installed on the circuit board. Due to the stray capacitance and parasitic inductance of the MOSFET routing and loop on the circuit board, the higher ...
The SimpleLink low energy BluetoothCC2640R2F-Q1 device is an AEC-Q100 qualified wireless microcontroller (MCU) for low energy Bluetooth 4.2 and 5 automotive applications such as passive entry/passive ...
*Use the multiplex timing of Timer_A comparison mode to make the LED flashAfter consulting the information, we found out that :
MSP430 has two types of timers: Timer_A (3)Timer_B (1) .Each timer is eq...
Abstract: A new control technology for three-phase low-voltage circuit breakers. This technology uses a microcontroller as the core to control the disconnection time after a three-phase low-volt...[Details]
In the previous section, we introduced the driver of STM8 microcontroller GPIO based on the standard library. This section mainly introduces the driver of STM8 timer. Let's first open the specifica...[Details]
On June 20, 2019, the "2019 Smart Door Lock Standard and Ecosystem Summit" was held in Beijing. Mr. Zhao Yonggang, Deputy Leader of the Lock Security Working Group of the National Intelligent Standar...[Details]
(1) Characteristics of a pointer-type multimeter for detecting DC current. When a pointer-type multimeter is used to detect DC current, since the two probes of the multimeter are connected in series ...[Details]
Recently, we learned from the official website of Xingtu Automobile that its mid-size SUV
Xingtu Yaoguang
(
parameters
|
inquiry
) has started the latest OTA upgrade push. T...[Details]
SK Hynix, the world's second-largest memory chip maker, has frozen an investment plan for a domestic semiconductor factory in South Korea. The start of construction of a new plant originally schedule...[Details]
The new low-voltage varistors provide superior transient energy absorption performance due to their enhanced energy volume distribution and power loss design.
October 21, 2024 -
...[Details]
1. When repairing a switching power supply, first use a multimeter to check whether each power component is short-circuited, such as the power rectifier bridge, switch tube, high-frequency high-power ...[Details]
We often hear that the triggering modes of oscilloscopes include level triggering and edge triggering, but what exactly is triggering? What is its use in an oscilloscope? In order to synchronize the ...[Details]
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*The flash memory module of STM32 consists of three parts: main memory, information block and flash memory interface register.
* For large capacity products, 2K bytes per page
* Small and medi...[Details]
Recently, the energy storage technology testing laboratory of the Three Gorges Ulanqab "source-grid-load-storage" technology research and development test base was put into operation. The laborator...[Details]
On May 24, the Nikkei Asian Review reported that the Wi-Fi Alliance, which sets wireless technology standards, said it had temporarily restricted Huawei from participating in activities covered by th...[Details]
There are three main dimming methods at present, namely: analog dimming, PWM dimming and thyristor dimming. When using thyristor dimming to dim LED replacement lamps, the existing dimmer circuit ca...[Details]
Net profit plummeted 328% year-on-year, which is the most "eye-catching" figure in Changan Automobile's Q3 financial report. Changan Automobile is struggling to escape losses due to its declining s...[Details]
In September this year,
the monthly production and sales volume
of new energy vehicles
once again hit a record high.
According to the analysis of the China Association of Automobi...[Details]
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