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Introduction: Summary of homemade AVR JTAG: Collect detailed information, understand its principle, and confirm a production plan. Then confirm the circuit is accurate and learn to use related softwa...[Details]
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Three-phase watt-hour meters have three-phase three-wire and three-phase four-wire, and the input voltages are 3×(220～240)V/380～400V, 3×57V/100V, etc. The power supply circuit of the three-phase watt-...[Details]
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This afternoon I learned about the external interrupts of LPC2103, which is relatively simple, just the operation of a few registers.
LPC2103 has three external interrupt sources, namely external...[Details]
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According to the International New Energy Network, after long-term project tracking, multiple rounds of project communication and quotation, Xiamen Kehua Hengsheng Co., Ltd. (hereinafter referred t...[Details]
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According to the New York Times, Apple is scaling back its self-driving car plans and will focus on developing self-driving software and technology rather than producing self-driving cars itself. ...[Details]
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Recently, it has been reported that TSMC will officially mass-produce 7nm EUV at the end of the second quarter of this year, and A13 and Kirin 985 will be the first chips to be used. According t...[Details]
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A complete speaker consists of several parts: speaker unit, frequency division network, and speaker box. We will discuss them in different categories. The first is the speaker unit. Basically, the ...[Details]
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On April 15, market research firm IDC released a research report this morning, saying that global smartphone shipments in the first quarter of 2024 (1Q24) increased by 7.8% year-on-year to 289.4 mi...[Details]
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NXP Trimension™ Ultra-Wideband Technology Will Help Samsung Users Easily Find Lost Items NXP UWB and Bluetooth® technologies combine to provide Samsung Galaxy SmartTag+ with improved location accur...[Details]
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Recently, the authoritative data consulting agency S&P Global announced the global photovoltaic inverter company shipment rankings in 2022. Sungrow Power Supply once again ranked first in the world...[Details]
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I've been learning ARM assembly language recently , but ARM is not as easy to debug as x86. Fortunately, there are virtual machines and universal debuggers like GDB. After searching Google for a long ...[Details]
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CES Asia, co-organized by the Consumer Electronics Association of the United States and Shanghai International Exhibition Center Co., Ltd., is the Asian version of the International Consumer Electro...[Details]
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During this period, I needed to use the PIC16F193X series of microcontrollers to do some development, so I bought a development board for the PIC16F1938 microcontroller. The following introduces the ...[Details]
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LEDs have been increasingly used in industrial applications, electronic signs and signal lights, home and mobile devices, automobiles and consumer electronics because they offer high efficiency, du...[Details]
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On November 7, 2024, Tailan New Energy and Changan Automobile jointly held a diaphragm-free solid-state lithium battery technology conference in Chongqing. The two parties jointly launched diaphrag...[Details]
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