Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
The power consumption of the Bluetooth keyboard using nRF52840 and CircuitPython is very low. It is only 50uA in sleep mode and only 160uA when connected to Bluetooth.https://blog.adafruit.com/2020/08...
Microcontroller programming software has many applications in actual projects. Each microcontroller programming software and even different versions of microcontroller programming software have their ...
The existing 2.8-inch TFT color screen and OV7670 camera module are idle and have not been used many times. They support the atomic stm32f103 development board interface. Please contact us if you need...
[i=s]This post was last edited by YangTwo on 2021-7-23 15:38[/i]Today I received the PG22 board sent by the moderator. It is very beautiful and I would like to share it with you.
First of all, the red...
[align=left][i]Author: [/i][/align][align=left][i]Benwei Xin[/i][i], Marketing Business Manager, Texas Instruments (TI) [/i][i]Wenchau Albert Lo[/i][i], System Engineer, Personal Electronics, Texas In...
Excerpted from RF Circuit and Chip DesignThe research on isolation between RF modules can be divided into two stages: from the 1950s to the 1980s, before the development of RFIC, the research work foc...
According to the Ningbo Economic and Information Technology Bureau, the first ArF photoresist production line of Ningbo Nanda Optoelectronic Materials Co., Ltd. has officially started production. A...[Details]
The first application target is to support high-definition television (HDTV) to realize spatial audio transmission function on the board
Beaverton, Oregon, November 2022 - WiSA Techn...[Details]
High brightness light emitting diodes (
HB
LEDs
)
combine high output, high efficiency, and long life. Manufacturers are developing devices that can achieve
higher
luminous...[Details]
According to Core Technology News (Text/Li Taihong), research organization IDC released the global smartphone foundry survey for the fourth quarter of 2018. In terms of foundry rankings, Hon Hai over...[Details]
As we all know, the development of modern switching power supply technology is transforming traditional old electrical equipment on an unprecedented scale and has widely entered various fields of n...[Details]
What does high voltage and high power operational amplifier mean?
Definition of high-voltage and high-power operational amplifiers The output voltage of the operational amplifier is mainly limited ...[Details]
On February 6, Guanghong Technology and AP Energy Technology held a signing ceremony for a strategic cooperation agreement in Huizhou, Guangdong. Tang Jianxing, Chairman of Guanghong Technology, Li...[Details]
1. Convert the hex file to elf file. You need to search for the method yourself first. 2. Create a new project, select the CPU, and do not add startup code. 3. Copy the generated hex file or elf fi...[Details]
The ground resistance tester not only has the ground resistance function of traditional ground electrode measurement, but also has the unique function of unassisted ground electrode measurement, whic...[Details]
On the afternoon of December 13, Deputy Director Huang Duanwei of Nanchang Science and Technology Bureau, Director Sheng Huilong of High-tech Department, and Deputy Director Wang Rongxian visited H...[Details]
Huawei string photovoltaic inverters generally do not come with centralized photovoltaic inverters, 1MW is used more, the power is relatively large, currently 500KW, the power is generally small, curr...[Details]
Whether a technology is useful or not often depends on whether we have implemented it. This sentence is even more obvious in the 4D millimeter wave radar industry. Before the advent of 4D millim...[Details]
Arrow Electronics, Panasonic Industry, and STMicroelectronics have jointly launched a low-power wireless multi-sensor edge intelligence solution for smart factories, smart homes, and smart living. ...[Details]
In January this year, OnePlus Technology took the lead in launching the high-end version of the OnePlus 10 series - the OnePlus 10 Pro, but did not launch the standard version of the OnePlus 10. At...[Details]
Analysis of the corresponding relationship between the open circuit voltage and battery capacity of lithium-ion batteries
First, a table is given: as follows, the percentage is the remain...[Details]
MicroPython Open Source section
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