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1. Before testing, you must understand the working principle of the integrated circuit and its related circuits. Before checking and repairing the integrated circuit, you must first be familiar...[Details]

Theoretically, a trace, a spacer, and another trace are all that is needed to make a capacitive sensor, as shown in Figure 1(a). Simply covering these traces with an insulating transparent plastic ...[Details]

The relay is released. In the figure, B is when the temperature is lower than the preset value, the relay is energized. If the relay contacts control the on and off of the electric furnace power s...[Details]

Multimeters are commonly known as all-purpose meters or multimeters. They are generally used to measure electrical parameters such as current, voltage and resistance of the object being measured. Som...[Details]

1. Protues new project Open Protues, open the ISIS icon on the homepage, and draw the circuit diagram Enter the following drawing interface Chips, resistors, capacitors, etc. in the circuit can a...[Details]

Reset Status Register (RST_SR) Address offset value: 0x00 Reset value: undefined Position 7:5 Reserved bit, must remain 0 Bit 4 EMCF: EMC reset flag is set by hardware and can be cleared by softw...[Details]

BYD Co., Ltd. (002594.SZ/01211.HK, hereinafter referred to as BYD) released its 2018 financial report. The financial report data showed that BYD's total revenue in 2018 was 130.055 billion yuan, up 2...[Details]

The emergence of frequency converters has brought innovation to industrial automation control and motor energy saving. Frequency converters are almost indispensable in industrial production. Even i...[Details]

PLC controller is an electronic device used for industrial automation control. It is a digital control system that controls the output device by detecting and processing the input signal. The opera...[Details]

It's a sunny day with blue sky and white clouds. You are driving your beloved Tesla on a winding mountain road, feeling very happy. After a bend, a large truck suddenly appears in front of you, so yo...[Details]

On May 12, Pu Hong, secretary of the municipal party committee, led a team to visit Beijing Green Vanadium New Energy Technology Co., Ltd. and held discussions with the company's CEO and director of t...[Details]

Polestar 1 is a very interesting car. It is positioned as a PHEV with showy performance and brand effect. It demonstrates dual battery + dual motor operation. Although the volume will not be large, t...[Details]

Last year, Intel formulated a new development strategy and goal, "RISE 2030", which also emphasized the importance of women. It hopes to double the number of women and people from diverse backgrounds...[Details]

The PLC810PG combines PFC and LLC offline controllers with an integrated high voltage half-bridge driver . Figure 1 shows a simplified power supply architecture using the PLC810PG device, ...[Details]

The sub-forum on new energy storage driving future energy transformation of the 7th Hongqiao International Economic Forum was held at the National Exhibition and Convention Center (Shanghai) on Novemb...[Details]