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Gloss tester is a testing tool, which is used to measure the surface gloss of ceramics, paint, ink, plastic, marble, hardware and other materials. Gloss tester has a wide range of applications, includ...[Details]
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Communication experiment between ATMEGA16 and PC 1 //The PC sends a character to the microcontroller. After receiving it, the microcontroller displays it on the LED and sends it back to the PC //The ...[Details]
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Recently, a green good news came from the Awati County Photovoltaic Industrial Park. The 400,000-kilowatt photovoltaic + energy storage market-oriented grid-connected project of Yueshui Power in Awati...[Details]
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UL94VTM horizontal and vertical combustion tester application scope: It is mainly used to determine the combustion performance of plastics, rubber or films under specified fire sources to determine t...[Details]
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1. Modify the IP address of Tiny6410 Linux system: vi /etc/eth0-setting
2. Ubuntu14.04 automatically logs in to the system as root: /etc/lightdm/lightdm.conf
...[Details]
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The first step is to configure the UART GPIO port
void UART1_GPIO_Configuration(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
// Configure USART1_Tx as alternate push-pull
GPIO_InitSt...[Details]
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Brushless DC motor (BLDC), also known as electronically commutated motor (ECM or EC motor) or synchronous DC motor, is a synchronous motor that uses a direct current (DC) power supply. A brushless ...[Details]
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When we talk about exception vectors, we will think of interrupt vectors. In fact, interrupts are a subset of exceptions, which means that interrupts are actually a type of exception. Back to the e...[Details]
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introduction The storage test technology method is an effective method for recording the parameters of moving objects under special conditions. It first stores the test data in the memory , and ...[Details]
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In June 2020, NI announced a final agreement to acquire OptimalPlus for $365 million, which will be paid entirely in cash and bonds. OptimalPlus is the world's leading data analysis software for the ...[Details]
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Linear regulated power supplies have always been popular in low-power applications because of their
simple
circuits
and low cost. This linear regulated power supply requires only a few components...[Details]
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单个LED功率低。为了获得大功率，需要多个并联使用，例如汽车尾灯，并且单个大功率LED价格很贵。LED另外一个致命缺点，显色指数低！在LED照射下显示的顏色没有白炽灯真实，这要从光谱分佈上来分析，属于技术问题。
LED lighting
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Another disadvantage i...[Details]
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ANADIGICS, Inc. has released its latest upstream channel RF amplifier , which is suitable for DOCSIS-compatible cable modems, cable set-top boxes (STBs), residential gateways, and embedded multimedia...[Details]
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Abstract: Aiming at the requirements of numerical characteristics and real-time performance of adaptive filters in high-speed and high-sensitivity digital signal processing, an algorithm improvemen...[Details]
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Nowadays, electrification is no longer a new word for ordinary people. As the electrification wave has swept the world in recent years, more than 1 million consumers in China alone became users of ...[Details]
Real-time operating system RTOS
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