TMM-115-05-S-S-SM-12-P-A

Abstract: A single-chip microcomputer is used as the controller. The pyroelectric human infrared and temperature sensing systems are used to detect whether there are people in the room and the ...[Details]

Change the original 3.5-inch resolution from 240x320 to 480x272 Timing settings: CLKVAL=4 (VCLK =10) 5 VCLK 12 Each dot scanning cycle　　　　　　　　 VSPW = 10-1 2 tvp - typ:10 Vertical synchronization s...[Details]

The flow chart is as follows:   The I2C interrupt processing function is as follows:   /**   * @brief  This function handles I2C1 Event interrupt request, tx, rx    *         buffer and number of...[Details]

Facebook said on Sunday it had fixed a problem that had prevented some users from using Facebook, Instagram and WhatsApp, according to Reuters. However, Facebook did not explain why the problem occur...[Details]

First Electric learned from Volkswagen officials that Volkswagen plans to increase investment and further research and development on pure electric platforms in the next few years, and the MEB platfo...[Details]

Since its establishment, the Victrex Asia Innovation and Technology Center (AITC) in Shanghai has achieved remarkable results in collaborative innovation. In order to continue this brilliant achievem...[Details]

1 Introduction Aircraft flight status monitoring and data acquisition instrument. It is used to collect various flight data during aircraft test flights and requires a large amount of storage ...[Details]

摘要：为了降低超声波流量检测过程中噪声对检测精度的影响，采用FPGA器件构建了FIR滤波器，并提出一种新颖的查表法替代滤波器中的乘法运算。试验结果表明，该滤波器设计方法显著降低了FPGA的片内硬件开销，提高了滤波器的运算速度，并具有良好的降噪效果。 关键词：超声波；信号；FPGA；FIR滤波器 0 引言 在超声流量检测过程中，由于环境噪声使得流量检测的精度收到...[Details]

　　As energy issues become increasingly serious, dimming technology has received more and more attention in lighting applications. At present, most dimmers are based on thyristors, which can work very...[Details]

According to Taiwanese media, MediaTek will hold a legal conference on the 27th of this month. According to recently released data, MediaTek's performance in the first quarter of this year was NT$1...[Details]

Japanese media reported on September 16 that Japanese companies are being hit increasingly hard by the trade war, but few Japanese companies plan to withdraw from China. According to a report on the ...[Details]

Capacitors are one of the main basic components in electronic devices. There are many types of capacitors, including safety capacitors, film capacitors, ceramic capacitors, supercapacitors, etc. Th...[Details]

1. MCU side communication There are generally two ways to use the STM32F407 serial communication: 1) Use the printf function to implement serial communication. For this purpose, you must choose to us...[Details]

September 6, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, has partnered with Analog ...[Details]

51 MCU serial port debugging program /*Defined as interrupt serial port processing*/ #define INTERSENDSTR /*Not for 8032 series chip*/ //#define CHIP_8032 #include absacc.h #include reg51.h #incl...[Details]