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.
1. MSP430F5438A has three timers: TA0, TA1 and TB0.
2. CCR0 has a separate interrupt vector with the highest priority. Other CCR1--CCR5 share a common interrupt vector. 33. Interrupt vector:
#define T...
[i=s]This post was last edited by caizhiwei on 2021-1-19 22:17[/i]1. By utilizing the powerful functions of MDK5, FreeRTOS can be quickly ported.
First, open the Pack toolkit of MDK and check the Free...
[i=s]This post was last edited by Tianyiwuzui on 2021-3-20 20:30[/i]After a few nights of hard work, I finally set up the ESP-IDF development environment. Now it’s time to get down to business: voice ...
1: The reference voltage needs to be accurate enough. It is recommended to use an external high-precision reference voltage.2: If the PGA is adjustable, the smaller the gain coefficient is, the lower ...
[i=s]This post was last edited by tsmt001 on 2022-4-27 16:16[/i]There is a three-pin A4G tube in the KA3842 switching power supply circuit. As shown in the figure, two pins are connected to the two en...
Last night, Microsoft released the new aqua blue Xbox wireless controller Aqua Shift special edition, priced at US$69.99 (approximately RMB 452). It will go on sale on September 1 and is now a...[Details]
With the widespread use of high-power LEDs in lighting decoration and illumination, power LED drivers are becoming more and more important. It will become possible to use high-power LEDs for road l...[Details]
The A/D conversion port of the STC12C5A60S2 microcontroller is at port P1 (P1.7-P1.0), with 8-channel 10-bit high-speed A/D converters, and the speed can reach 250 KHz (250,000 times/second). Pulse w...[Details]
1 Introduction
The driving problem of insulated gate bipolar transistor IGBT is one of the key technologies that restrict the application of IGBT. Poor performance of the driving circuit oft...[Details]
Fingerprint access control system is a high-tech security facility based on biometric recognition technology. In recent years, it has been widely used at home and abroad and has become one of the sym...[Details]
Today marks the 20th anniversary of the introduction of the Apple eMac, a computer designed for educational use in classrooms and computer labs. The original eMac was priced at $999 (about 6...[Details]
On the morning of June 3, the third-party research organization Analysis Group recently produced a research report titled "A Global Perspective on the Apple App Store Ecosystem". This report ex...[Details]
On October 28, Jingce Electronics released its third-quarter report, saying that from July to September 2021, the company achieved operating income of 476 million yuan, a year-on-year decrease of 5.5...[Details]
The second generation of blade batteries does bring many new features in design and performance.
首先，它显著提高了低温性能。采用了新的电解液配方，有效降低了电池的内阻，使其在低温环境下也能保持出色的放电能力。这在实际使用中意味着，无论是在寒冷的冬季还...[Details]
1. Preface In order to summarize the learning experience of PIC16F616 microcontroller some time ago and facilitate communication, I wrote this article about the learning experience of PIC microcont...[Details]
Method: static const uint8_t s_acBmpLogo030 __attribute__((at(0X800F000)))={0x80,0xC0,0xC0,0xC0,0xC0,0x80,xxxxxxx} After compiling, you can see the assigned address in the .map file 0x0800f000 0x...[Details]
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Satellite communication is widely used in various industries. Satellite communication antennas use directional antennas with strong directivity and require high accur...[Details]
The digital high-voltage megohmmeter is composed of medium and large-scale integrated circuits. This meter has large output power, high short-circuit current value, and multiple output voltage leve...[Details]
Sichuan Zigong held a national high-tech zone business investment promotion conference. Chen Ming, deputy secretary of the Party Working Committee of Zigong High-tech Zone, mentioned in his s...[Details]
Compared with GaAsPGaPLED, ultra-high brightness red Al1GaAsLED has higher luminous efficiency. The lumen efficiency of transparent liner (TS) Al1GaAsLED (640nm) is close to 10lm/W, which is 10 ti...[Details]
Microcontroller MCU
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