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.
[i=s]This post was last edited by Jacktang on 2019-11-7 21:46[/i]What are the different Bluetooth architecture implementations? We generally refer to the entire Bluetooth implementation as the Bluetoo...
I bought two second-hand S2-12-02K40 line scan cameras a few days ago . They both had their own problems.
After my "professional" repair, the car turned over and turned into a driving car. Today, I ca...
@eagler8[Flower carving hands-on] Interesting and fun music visualization series of small projects (01) --- LED rhythm lights
[Flower carving DIY] Interesting and fun music visualization series of sma...
I just saw a post about Renjianbucha, which was posted by an old forum friend RF Haishijun. Asking about the year-end of 2019, naturally few people answered this sad question. Most people answered tha...
I'm using STM32F103RCT6 recently. I used software to simulate 10 IIC 24C02s. Do the clock and data lines need to be the same length? Do the impedances need to be equal? How fast is the transmission ra...
Multitasking is a feature of modern embedded systems, from small-capacity 8-bit microcontrollers to 32-bit ARM and even more complex controllers, all support multitasking. Microcontrollers with few re...
In the measurement, the change of light signal must be converted into the change of electrical signal in order to make quantitative measurement. This device that uses the photoelectric effect to con...[Details]
What is LED driver power supply
LED driver power is a voltage converter that converts power supply into a specific voltage and current to drive the LED to emit light. Under normal circumstanc...[Details]
A new computer-aided diagnostic tool developed by scientists at King Abdullah University of Science and Technology (KAUST) could help overcome some of the challenges of monitoring lung health after a...[Details]
China Energy Storage Network:
According to the State Administration of Technical Supervision, the State Administration for Market Regulation and the National Standardization Administration jo...[Details]
SCI is a full-duplex asynchronous serial communication interface, mainly used for communication between MCU and other computers or devices. Several independent MCUs can also realize serial communicat...[Details]
According to Jiwei.com news, on July 29, Huawei released the MiniLED Smart Screen V75, and the event also ignited the industrial chain; according to Jiwei.com, Huawei Smart Screen V75 Super uses the ...[Details]
What is an Inductive Boost DC/DC Converter?
As shown in Figure 1, a simplified inductor-type DC-DC converter circuit, closing the switch causes the current through the inductor to increase. Op...[Details]
News on the evening of July 23: At the China Internet Conference which opened today, China Mobile General Manager Dong Xin delivered a speech entitled "Seizing Opportunities of Industrial Transformat...[Details]
Since December, when winter came, the company's after-sales customer service department has not been as busy as before, and the failure rate is about 30% lower than that in July and August. Could i...[Details]
In recent years, China has made remarkable achievements in the field of aerospace. In 2017 alone, China carried out 18 space launches, of which the "Long March" series of rockets undertook 16 launche...[Details]
On November 17, the 2020 Beijing International Microelectronics Symposium and IC WORLD Academic Conference was held in Beijing. At the conference, Zhang Jinfang, chairman of Beijing Chipone Technolog...[Details]
1. Chip Description TDA7294 is a rather innovative DMOS high-power integrated amplifier circuit introduced to mainland China by the famous European SGS-THOMSON STMicroelectronics in the 1990s . It ...[Details]
1 Introduction
bq24700 is a charging control chip designed for laptop battery packs. The chip has a unique dynamic charging management function that completes charging in the shortest time. T...[Details]
Infineon Technologies and Picovoice collaborate to bring artificial intelligence to next-generation IoT devices Infineon Technologies AG recently announced that it has partnered with Picovoice to ...[Details]
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Domestic semiconductor devices
The model consists of five parts
The first part: Arabic numerals indicate the number of electrodes of the device
The second part: Chinese phoneti...[Details]