I have always been interested in scanning galvanometers. I bought a second-hand scanning galvanometer and disassembled it to learn its principle.
Needless to say, the mechanical structure is a large i...
Job Responsibilities:
1. Responsible for the overall development of the company's hardware projects;
3. Cooperate and debug with software engineers and algorithm engineers;
4. Have independent develop...
Conformal Array for Radar Missile Seeker, this PPT comes from B.-C. Ahn of Chungbuk National University (, Chungbuk National University) in South Korea. The entire PPT is 80 pages long and is divided ...
Dear experts, I use PA12 of port A of STM32L073 as output driver to drive a Bluetooth module, which is equivalent to outputting a low level to wake up the Bluetooth module. I set the push-pull pull-up...
On January 7, local time in the United States, CES 2020 officially kicked off at the Las Vegas International Convention and Exhibition Center. As an annual technology exhibition, Samsung not onl...[Details]
Huawei Mall announced the launch of a mobile phone memory upgrade service, with prices starting at 389 yuan. The "memory" Huawei refers to is not the memory for running apps, but what we often call...[Details]
As LED lighting applications, especially residential lighting applications, become more popular, designers are looking for dimming solutions that are more efficient than TRIAC methods and fit into exi...[Details]
With the increasing global attention to renewable energy and environmental protection technologies, the new energy vehicle market is booming at an unprecedented rate. In this wave of change, solid-...[Details]
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In medicine, physical traction is usually used as a conservative treatment method for lumbar spine diseases such as lumbar disc herniation. This traction bed system uses a two-st...[Details]
In 2020, Apple introduced a digital car key feature that allows users to unlock and start compatible vehicles by holding their iPhone or Apple Watch near the driver's side. Since its launch, the feat...[Details]
introduction
Currently, wireless communication products based on radio frequency principles are everywhere, and their number is growing at an alarming rate. From cellular phones and wireless P...[Details]
At present, there are two major innovative technologies introduced in the automotive airbag system: First, the airbag system has increased "intelligence". The new system determines the deployment f...[Details]
Initialization and Control of 7113 Using 51 Single Chip Microcomputer
The initialization of SAA7113 is to configure the appropriate parameters of the registers so that it can have the require...[Details]
In addition to the transportation sector, hydrogen energy also has broad application prospects in the industrial sector. Green hydrogen produced through renewable energy such as photovoltaic and wind ...[Details]
Recently, the National Development and Reform Commission and the National Energy Administration issued the "Notice on Standardizing the Fourth Batch of Incremental Distribution Business Reform Pilo...[Details]
The latest report from market research firm Jon Peddie Research shows that global GPU shipments reached 119 million units in the first quarter of 2021, a year-on-year increase of 38.78% and a slight ...[Details]
1. Boot0 needs to be connected high (be careful not to exceed 3.6V, it is not a 5V tolerant pin), and Boot1 (PB2) needs to be connected low (pull down with a resistor or directly to ground). 2. VDD...[Details]
After meeting with leaders in unmanned systems design at several top robotics design shows (the Association for Unmanned Vehicle Systems International (AUVSI) and the NIWeek 2009 Robotics Summit), ...[Details]
Recently, SEMCORP Hungary Korlátolt Felelsség Társaság (hereinafter referred to as "SEMCORP Hungary Kft"), a subsidiary of Yunnan Enjie New Materials Co., Ltd. (hereinafter referred to as the "Comp...[Details]
Making friends through disassembly
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