DW-08-14-G-D-1030

A little-known fact is that Intel continues to occupy the top spot in the computer graphics card market with its leading position in integrated graphics. However, with the unexpected change of CEO in...[Details]

In response to the country's "dual carbon" strategy, in line with the principle of "mutual benefit and win-win development", after friendly negotiations, on June 30, 2023, the company signed a "Str...[Details]

"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resistance, and some can also measure the magnifi...[Details]

The signal delay module based on P89C51RD2 and FPGA is mainly used in point-to-point transmission systems that have high requirements on signal delay such as transmitting clock signals and digital sy...[Details]

The basic components and functions of UPS power supply are briefly described as follows: 　　Generally, UPS power supply is mainly composed of charger (CHARGER), inverter (INVERTER), static switch (SY...[Details]

1.2 PMOS varactor connection and voltage control characteristics analysis Figure 2 is a schematic diagram of a PMOS tube connected to a voltage-controlled variable capacitor. Specifically, the ...[Details]

The subtraction circuit and the addition circuit are essentially the same. By inverting some signals in the summing circuit in advance, it can become a difference circuit or a mixing circuit. ...[Details]

According to Jiwei.com, on June 10, according to the Shanghai Regulatory Bureau, CICC issued a public announcement on the summary report of its coaching work for Huaqin Technology Co., Ltd. (hereinaf...[Details]

When you need to perform a length test, you must choose the appropriate measuring instrument or technique to obtain the length measurement result according to the accuracy required. For example, yo...[Details]

When SM2..0 is 001, the SLEEP instruction will put the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupts, two-wire interface address configuratio...[Details]

      According to the Huawei Voice Forum on June 29, on the morning of June 27, 2019, Huawei released a white paper on innovation and intellectual property, and answered questions from Chinese and f...[Details]

    Abstract: This paper proposes a multifunctional AC regulated power supply controlled by a single-chip microcomputer, discusses its working principle, and provides software and hardware block dia...[Details]

China Mobile faces many problems in the expansion of its GSM network. First, the shortage of site resources is very prominent, which not only increases network investment, but is also more likely t...[Details]

1. Experimental purpose: Experiment 4: Using AT89C51 chip to realize four-way traffic lights: (1) Master the method of programming microcontroller control programs using C language. (2) Master the m...[Details]

Today I will tell you about the buzzer and relay of this board. 1,——Buzzer First find the picture, the buzzer is called buzz Then I saw that it was N BUZZ port control, and continued to look f...[Details]