M83421/01-3-156-P

The digital type generally uses a DC voltage converter to convert the battery voltage into DC high-voltage power as the test voltage. The current generated by applying this test voltage to the object...[Details]

    Detection of fixed resistors     Connect two test leads (regardless of positive and negative) to the two end pins A09-103G of the resistor to measure the actual resistance value. In order to impr...[Details]

　　1 Introduction 　　Since serial ports are widely used in telegraph communication, industrial control, data acquisition and other fields, most embedded processors have built-in universal asynchronous ...[Details]

USB 3.0 is gradually becoming one of the most promising data transmission interfaces. Compared with USB 2.0, USB 3.0 is 10 times faster, up to 5.0Gbps; provides an asynchronous mechanism to send and ...[Details]

     Whether it is a consumer, industrial or medical application, power optimization is generally achieved by reducing the active processing time and extending the processor sleep mode time. However,...[Details]

When the watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to P44 for the ...[Details]

1. What is a programmable power supply? Programmable arbitrary power supply is a power supply whose certain functions or parameters can be controlled by computer software programming. For ...[Details]

1. Introduction 　　Functional switches play an important role in people's production and life. Various types of automatic power-off switches, voice-activated switches, and infrared induction switches...[Details]

　　The magnetic flap level gauge is usually composed of a display panel, a float and a magnetic float. The float is provided with a magnetic float, and the magnetic float itself floats directly on the...[Details]

Hi everyone, I graduated from Carnegie Mellon University with a degree in CS and a technical school, and now I work in financial investment at a top domestic company. Humanoid robots are not a...[Details]

Since stm32f105 and stm32f103 belong to the same series, there are few changes during porting. 1. Switch chip model 2. Select the startup file through comments in the stm32f10x.h file. 3. Pay att...[Details]

OLED colorization method OLED can be divided into three types based on the colorization method: 1. "RGB three-color light-emitting structure", 2. "Color conversion structure ", and...[Details]

      Recently, Beijing Everest Mobile Communications Company issued an urgent notice on the closure of the encrypted call function of the 8848 Titanium mobile phone. IT Home learned that the notice ...[Details]

      In 2019, the Redmi K20 series was released, bringing three mobile phones: K20, K20 Pro, and K20 Pro Premium Edition. The Premium Edition offers a maximum storage version of 512GB. 　　Recently, a...[Details]

Life is a mixture of joy and sorrow, and so is business. Last week, it was reported that Honeycomb Energy decided to suspend the construction of its two battery factory projects ...[Details]