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According to foreign media reports, Korean scientists have developed a foldable solar cell that can be bent in half without breaking, with a conversion efficiency of 15.2%. Common solar panels...[Details]

The growing problem of weapons and explosives in public places has led some schools in the United States to begin implementing security checkpoints. However, many of these technical devices are large...[Details]

With the development of society, people are increasingly advocating green lighting. As one of them, LED fluorescent lamps are being widely used. Compared with ordinary fluorescent lamps, LED fluoresce...[Details]

　　The main functions completed by the following program are: realizing the forward and reverse rotation, acceleration and deceleration of the stepper motor; displaying the motor speed (speed level) a...[Details]

Previously, we have explained the introduction of software and hardware and counting examples, the basic use of cameras, visual positioning based on shape matching, BLOB detection, size measurement...[Details]

//ADC initialization settings void adc_init(void) {     ADCSRA = 0x00;  //disable adc     ADMUX = 0x03; //Use VCC as the reference voltage and select ADC3 (PB3) input channel     ACSR = 0x80; //Disab...[Details]

1 Introduction In places such as stations, shopping malls, and schools where changing real-time information or advertising is required, traditional media such as blackboards, paper, or neon bi...[Details]

Recently, Siasun Robotics released its performance forecast, predicting a full-year profit of 40 million to 51 million yuan in 2022, a year-on-year increase of 107.11% to 109.07%, turning l...[Details]

During the production process, the working fluid flow rate needs to be measured in real time to control the working conditions during the production process and measure the efficiency of the equipmen...[Details]

Stanford University engineers have demonstrated a new way to wirelessly transmit electricity to multiple devices. The wireless power transfer system they developed can send electricity to electric ...[Details]

1. Immediate addressing The operand is given directly in the instruction ADD R0，R0，＃1 ；R0←R0＋1 ADD R0，R0，＃0x3f ；R0←R0＋0x3f   2. Register addressing The operand is in the register ADD R0，R1，R2 ...[Details]

The format of the packet control field is shown in Table 2. The data length flag is only valid when the dynamic data length option is enabled. The 6 bits can indicate the number of bytes in the transm...[Details]

Dell Technologies announced that its Quiet Keyboard and Mouse Set (KM555) and Dell Wired Collaboration Keyboard (KB525C) are now available. These two products were previously released at the Dell T...[Details]

(1) NVIC (Nested Vector Interrupt): NVIC is part of the Cortex-M3 core. Information about it is not in the "STM32 Technical Reference Manual". You should refer to ARM's "Cortex-M3 Technical Reference...[Details]

Recently, Xinzhi Shuangtan Technology Co., Ltd., a subsidiary of Xingyuan Environment, signed a project energy management contract with Solar Energy Technology Co., Ltd., a subsidiary of Chint Grou...[Details]