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More than a decade ago, at the request of a friend, I started to develop HID
electronic
ballasts. At that time, I knew nothing about the characteristics of HID lamps. When I used an ordi...[Details]
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introduction
In a processing control system developed by a certain enterprise, the temperature range is -100℃～600℃, and the measurement error is less than 1%. In view of the temperature measur...[Details]
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International Energy Network/Photovoltaic Headlines (PV-2005) learned that on October 16, Xinhua Hydropower Co., Ltd.’s 2023 inverter centralized procurement bidding announcement was released.
...[Details]
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Unique product identifiers are ideal for:
● Used as a serial number (such as a USB character serial number or other terminal applications)
● Used as a password. When writing flash memory, this uniqu...[Details]
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At present, many people focus
on the
number
of
LED
lumens
, but pay less attention to the heat dissipation of LED lamps. In fact, the number of LED lumens is increasing rapidly...[Details]
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LED lighting has developed rapidly in recent years, and LED has been widely recognized as a green, environmentally friendly, clean light source. LED light sources have long service life, energy sav...[Details]
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1 Introduction The signal transmitter used on the ship works continuously, so a controller is needed to monitor the working status of the transmitter. It is common to use a single-chip microcomputer ...[Details]
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LCD1602 display, forward rotation, reverse rotation, stop display height; this one cost 100 yuan. Proteus simulation schematic diagram of the flag automatic lifting system based on 51 single-chip mi...[Details]
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Smart meters have always been a hot topic, and major semiconductor manufacturers have taken advantage of this momentum to recommend their own products and solutions. Today, I will briefly introduce t...[Details]
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TCM809/TCM810 Application Circuit
The TCM809 and TCM810 are cost-effective system monitoring circuits that monitor the power supply voltage VDD of digital systems and provide a reset signa...[Details]
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The stack of a general compiler is used to save local variables, function parameters, function return values, interrupt context information, etc. However, Keil pre-allocates space for local variable...[Details]
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According to foreign media reports, scientists from the Nanobio Laboratory (NBL) of the Agency for Science, Technology and Research (A*STAR) of Singapore have developed a novel method to prepare the ...[Details]
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As shown in the figure below, taking Windows as an example, if we plug in a USB without a USB device driver, you will be prompted to install the driver 1 Why does a prompt message appear as soon as...[Details]
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This article will introduce some simple methods on how to use a multimeter for reference. First of all, we must first understand the structure and types of multimeters. There are many types of multime...[Details]
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On October 24, CATL released the Xiaoyao Super Hybrid Battery, another blockbuster product after the Kirin Battery and Shenxing Supercharge Battery.
According to data mentioned by Luo Ji...[Details]
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