Different from traditional door locks, smart door locks are locks that have been launched in the domestic market in recent years. They are more intelligent and simple in terms of user security, identi...
1. Environment Construction GD32E231 needs keil5.25 or above to support. The old version of the compiler does not support the latest M23 kernel. Install the GD32E231 support package.2. DEMO test simul...
When installing Ubuntu or Debian, it is recommended to use EMMC storage as it has a large capacity. 1. Download the debian system and modify related configurations a. Download the system wget -c [url]...
CC13/26XX is TI's new generation of ultra-low power multi-protocol SOC processors that support Sub1G, 2.4G private protocols, BLE, Zigbee, RF4CE and 6LowPan.CC2640 is a BLE low-power Bluetooth chip, a...
introduction A good charger plays a decisive role in the service life of the battery. The smart charger has the advantages of simple operation, high reliability and strong versatility. It is an impo...[Details]
A.5.1 File Format ARM source program files (ie source files) are in file format and you can use any text editor to write program code. In a project, there must be at least one assembl...[Details]
On the morning of February 27, the construction of the 10GWh smart factory of Heyuan Lithium Solid-State Battery started. Mayor Gu Kun, Chairman of Heyuan Lithium (Suzhou) New Energy Technology Co., L...[Details]
On April 16, Bloomberg reported that Apple has begun extensive internal testing of several new Mac models equipped with the next-generation M2 chip, a new move by Apple to push for more powerful comp...[Details]
Academician Guo Guangcan’s team at the University of Science and Technology of China has made new progress in wireless sensing based on Rydberg atoms. The research team of Shi Baosen and Ding Dongshe...[Details]
On June 8, blogger @数码闲聊站 revealed that Xiaomi will launch an iterative version of Xiaomi 12 Pro in the second half of this year. There will be two versions, one equipped with the Snapdragon 8+ ...[Details]
0 Introduction
With the development of automation and intelligence of measurement and control systems, sensors and instruments are required to be more accurate, more reliable, and have cer...[Details]
Two or three years ago, when mentioning lidar , many people would have the impression that “there are so many technical routes that I can’t tell which one is which.” Let’s not mention FMCW lidar, whi...[Details]
One day, an unexpected guest came to the office and asked how much an oscilloscope cost.
To be honest, I have been in the industry for many years, but I have never seen anyone come to buy directly....[Details]
Figure Roche converter three-stage circuit
By repeatedly using this part of the circuit (L1-C2-D2) in the complex lifting circuit, a multi-lift circuit can be formed. The three-lift circuit is s...[Details]
Sina Digital News reported on January 6 that at #CES20#, Inupathy is about to launch a new device that can help pet owners understand their pets' current emotional state. The device itself incl...[Details]
Market research firm DIGITIMES Research predicts that 5G smartphone shipments will easily exceed 200 million units in 2020, and are expected to challenge the 250 million mark. Next year, 5G mobile ph...[Details]
Minimizing output ripple and switching transients is very important for some applications, especially for noise-sensitive devices such as high-resolution ADCs. When a switching regulator is used as a...[Details]
On January 27, domestic wafer manufacturing company BYD Semiconductor finally passed its initial public offering on the Growth Enterprise Market. As a company that has received investments from ma...[Details]
Test/Measurement
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