294-20K-RC

In most modern audio amplifier circuits, the AF power amplifier drives the speaker at a fixed factor greater than the input voltage. It is therefore obvious that the power delivered by s...[Details]

According to 36kr, Shenzhen Xihua Technology Co., Ltd. (hereinafter referred to as "Xihua Technology") recently completed a round A financing of over 100 million yuan. The investors in this round are...[Details]

At about 16:00 on December 5, 2017, the world's first single-machine 3.2MW liquid-cooled inverter was successfully connected to the Northwest Power Grid at the 60MW photovoltaic power station in Du...[Details]

Apple iPhone 12 and iPhone 12 Pro were officially released on October 14. At present, the disassembly of Io Technology shows that Apple iPhone 12 and iPhone 12 Pro use the same model and capacity of ...[Details]

@greentheonly, who goes by the handle “Green God” on Twitter, recently released photos of the actual hardware of Tesla’s latest HW4.0. This information is very valuable, and we can get a...[Details]

Load Sensing Solid State Switches   When this thyristor circuit senses that current is flowing through SOL-a, it activates the device plugged into SOL-b. The value of the resistor must be ch...[Details]

1. Introduction The satellite measurement and control multi-beam system mainly implements measurement and control for satellite signals, which includes two aspects: estimation of signal direct...[Details]

Organic Light Emitting Diode (OLED) Display Organic light-emitting diode (OLED) displays use a novel flat panel technology. It forms a pn junction with an organic material coating, which emits light ...[Details]

First picture /* Program effect: The single-chip microcomputer simulates the traffic light control program, and the rules are as follows: when the north and sou...[Details]

At 11:30 pm on September 20, NVIDIA's Fall GTC kicked off on time. NVIDIA CEO Jensen Huang delivered a speech live online, announcing: "Atlan is no longer number one... it will be replaced by Thor....[Details]

There are many challenges and difficulties in grading the degree of autonomy in machine intelligence systems. Faced with the multidimensional, subjective and dynamic characteristics of machine inte...[Details]

Preface The ADC function is basically a standard feature of the CortexM chip. Every chip from ST has this function, but the number of channels and bits varies depending on the model. Most STM8 chips ...[Details]

Last night, Hong Kong's famous singer and diva Coco Lee died of depression at the age of 48. Fans were shocked by the sudden bad news. She left her sweet and warm smile and enthusiastic and cheerfu...[Details]

Overview: During the production, user handover and maintenance test of power transformers, transformer ratio test is a must-do project, which can effectively supervise the quality of transformer prod...[Details]

Figure 1 shows the schematic for the reference design with an input voltage range of 2.7V to 5.5V. By connecting the CP pin to V IN and removing the charge-pump capacitor (C3), the circuit accepts ...[Details]