On October 20, at the 2021 Yunqi Conference, Alibaba Cloud announced a major upgrade of its self-developed cloud-native relational database PolarDB, realizing innovative functions such as memory pool...[Details]
According to incomplete statistics from the International Energy Network/PV Headlines (PV-2005) based on public information, from October 20 to November 20, about 62 inverter bidding projects were ...[Details]
background knowledge This article explains the three main types of multivibrator circuits and how to build each. Multivibrator circuits generally consist of two inverting amplifier stages. Two amp...[Details]
1Written in front The previous article " EWSTM8 Series Tutorial 08_IDE Option Configuration (Part 1) " describes the contents of the first five items in the IDE options (Common Fonts, Key Bindings, ...[Details]
Buzzers are often used as reminder sounds in computers, printers, multimeters and other equipment. The reminder sounds are usually very simple, as long as they sound. The schematic diagram of the b...[Details]
Jiwei.com reported that in 2019, Intel released the Stratix 10 GX 10M FPGA. This giant chip has 10.2 million logic units and integrates 43.3 billion transistors. Similarly, AMD released the second-ge...[Details]
Lingdong Microelectronics recently announced that Geoff Lees, a world-renowned expert in the semiconductor MCU field, has officially joined Lingdong as senior vice president of strategy and innovatio...[Details]
As a representative of the National People's Congress for many consecutive terms, Lei Jun, Chairman and CEO of Xiaomi Group, has been the focus of the two sessions. As the third session of the 13th N...[Details]
Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]
From single-camera to dual-camera, and then to multi-camera, the rapid development of cameras in China has given rise to many optical companies with revenues of over 100 million yuan. It has also exp...[Details]
Specific implementation functions: It is composed of 51 microcontroller + DS18B20 temperature sensor + common positive four-digit digital tube + fan + independent button + DC power supply . Specif...[Details]
When the motor is large, starting is an issue that must be paid attention to. The simplest and most commonly used is the star-delta starting method. The core part of the star-delta starting method is...[Details]
Hello everyone, we used the Nth edge trigger function to trigger a runt signal before, so what is the Nth edge trigger? Today we will talk about the Nth edge trigger of ZDS2022. The Nth edge trigge...[Details]
Part 9: New SMU Overcomes Tricky Test Challenges of Low-Current Capacitive Setups
When long cables or capacitive chucks are used in the test setup, the capacitance at the test instr...[Details]
Not long ago, Panasonic launched a new standard zoom lens, the Panasonic LEICA DG VARIO-SUMMILUX 10-25mm / F1.7 ASPH. This lens can present a beautiful defocus effect and is very expressive. This is ...[Details]
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