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material I use the module from Greensun Electronic Technology, which has complete documentation and related examples. SYN6288 module schematic diagram Speech synthesis commands wiring How to wi...[Details]
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On the evening of October 12, the Shenzhen Stock Exchange officially accepted the GEM IPO application of Zhejiang Hengwei Battery Co., Ltd. (referred to as "Hengwei Battery"). It is reported that H...[Details]
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1. How to use the junction thermometer The contact thermometer is the most widely used temperature sensing element in experiments. It often forms a complete temperature control system with a heater. ...[Details]
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The design of low-capture intercept (LPI) radar signals is a hot topic in modern radar signal design technology. Radar signals with low-capture intercept performance cannot be intercepted by ESM re...[Details]
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1. Convert the hex file to elf file. You need to search for the method yourself first. 2. Create a new project, select the CPU, and do not add startup code. 3. Copy the generated hex file or elf fi...[Details]
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STM32 external interrupt configuration
1Configure interrupt
1. Allocate interrupt vector table:
/* Set the Vector Table base location at 0x20000000 */
NVIC_SetVectorTable(NVIC_V...[Details]
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KJ880 microcomputer relay protection tester is a tester that uses the latest generation of high-speed DSP digital signal processor as the core, adopts dual 12-bit DAC, uses full-fidelity high-perform...[Details]
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(1) As shown in Figure 3.1.4(a), the voltage stabilization value of the Zener diode when it is working normally is UD=10 V. AC32DIE2V ;;; As shown in Figure 3.1.4(b), U is -16 V, which means that th...[Details]
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The rise and development of switching power supplies has injected a breath of fresh blood into the modern electronics industry. After long-term development, it has become a very reliable power supply...[Details]
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On the 27th, the U.S. International Trade Commission (ITC) announced its decision to launch two 337 investigations on semiconductors and downstream products (investigation codes 337-TA-1176 and 337-T...[Details]
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1. Handheld laser rangefinders generally refer to lasers that measure between 0.05 meters and 200 meters, with an accuracy of millimeters and are simple and convenient to use. 2. Handheld laser range...[Details]
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Introduction to DC Resistance Tester The DC resistance tester is a high-precision replacement product that replaces the DC single-arm and double-arm bridge. The instrument adopts advanced switchi...[Details]
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The electrical systems in cars are becoming more and more complex. Understanding circuit diagrams is a basic skill that every good auto mechanic should have. The following article systematically de...[Details]
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Reading Excel Data Using ActiveX in LabVIEW
There are many examples on the Internet about reading Excel, but I have never found a way to read the data of an entire sheet in a file, so here I will ...[Details]
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One million stations are newly added! Yumiaochong's Baguocheng all-liquid-cooled supercharging station leads the breakthrough. At the same time, the 318 Sichuan-Tibet Supercharging Green Corridor h...[Details]
DSP and ARM Processors
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