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IAR tests STM8's PWM LED1 on the board is connected to PD3, and the multiplexing function of PD3 is TIM2_CC2, which can be used to test the PWM function. Of course, the other two LEDs on the board ca...[Details]
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The kernel version is 2.6.19.
1. Before the Boot loader jumps to the kernel, it must complete
(1). The CPU must be in SVC (supervisor) mode, and both IRQ and FIQ interrupts are disabled;
(...[Details]
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OTM2610+OTM2602 10G packet network tester supports the functions of traditional Ethernet testers and provides a comprehensive testing solution for the installation and maintenance of metro Ethernet a...[Details]
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Traditional test platform implementations can only set working parameters in sequence and cannot dynamically respond to the requirements of the device under test. Therefore, this test method will miss...[Details]
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/*Four-digit digital tube addition and subtraction counter program, written by Chen Yongfei, using AT89C2051 single-chip microcomputer, 4-digit common anode digital tube display*/
#include reg51.h ...[Details]
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The MAX16974/MAX16975/MAX16976 converters are standard buck controllers designed for automotive applications. These controllers operate through an internal high-side N-channel field-effect transistor...[Details]
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Sina Digital News, June 22, morning news, according to the South China Morning Post, Apple’s largest manufacturing partner Foxconn will offer a "record" signing bonus to recruit workers for the...[Details]
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The most obvious problem in white light LED applications is the poor matching of products. 1) The main harmonic currents are 3/5/7/9/11 times; according to the typical specifications of white light...[Details]
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Although Google officially announced the Pixel 5a 5G smartphone yesterday, the Pixel 4a continues to be sold. The company did not provide a reason for retaining the Pixel 4a, and the Pixel 5a 5...[Details]
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Benefiting from the rapid development of my country's automotive electronics, new digital consumer electronics and medical electronics industries, the domestic market demand for sensors is showing a ...[Details]
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Ethernet-based networks have become an integral part of the industrial sector. Ethernet connects sensors, machinery, control systems, computers and data centers. HARTING now offers a convenient inter...[Details]
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On November 25, 2019, the Shenzhen Securities Regulatory Bureau disclosed that Shenzhen Qiangrui Precision Technology Co., Ltd. (hereinafter referred to as "Qiangrui Technology") had completed the co...[Details]
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Step 1: Testing Your LED Lay everything out on a suitably sized workspace. Plug in your soldering iron. The first thing you'll want to do is test your LED. I quickly learned that these lights don...[Details]
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At the end of 2023, the National Standardization Administration issued the "2023 China National Standard Announcement No. 20", approving the release of 423 recommended national standards and 2 nati...[Details]
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Recently, Silicon Labs released its third-quarter 2024 performance report, with both revenue and profit exceeding the expected median. Revenue in the third quarter was US$166 million, a 14% increas...[Details]