There are many types of voice chips. If you don't know how to choose the right voice chip for your product, or don't know where to start, please feel free to contact us. Our chip products have coopera...
I am a student majoring in communications and will graduate soon. I want to work in the wireless communications industry, especially in 3G networks. I feel that what I learned in school is not enough....
Most of the people on the Internet use BlueNRG-1 as a server. I want it to communicate with the server as a client. I used the client mode code of BLE_CHAT on the official website and connected to Blu...
I have shared a PC-side MQTT debugging assistant https://en.eeworld.com/bbs/forum.php?mod=viewthreadtid=1084804extra=
Now I will share a MQTT debugging assistant for mobile Android.This content is ori...
Although Philips' chip division is an absolute "cash cow" - its pre-tax profits in 2004 and 2005 reached 558 million euros and 457 million euros respectively - Kochelei still did not hesitate to spin ...
After tinkering with OLED, I started to tinker with WIFI. Since the selected serial port to WIFI module made many things much simpler, I only needed to configure the serial port and use AT commands to...
The B or BL instruction causes the processor to transfer to the "subroutine name" to start execution. The difference between the two is that the BL instruction copies the address of its next instruct...[Details]
Design of C8051 single chip microcomputer in variable air volume air conditioning control system
The variable air volume (VAV) air conditioning system is an air conditioning system that adjusts the...[Details]
When repairing or rewinding the three-phase winding of a three-phase asynchronous motor, the six lead wires must be distinguished at the head and tail, otherwise they cannot be correctly wired in the...[Details]
With the development of the new energy automobile industry, lithium batteries have rapidly attracted a large number of applications due to their many advantages, and are currently widely used. As hig...[Details]
Contents The valve and electromagnetic flowmeter integrated device of the present invention relates to the field of electromagnetic flowmeters, and in particular to the field of flow measurement and ...[Details]
Power switch circuit
This article is about
the calculation of the parameters of the power switch protection circuit
. The content is wonderful. Please keep a close eye on the E...[Details]
Taiwan's passive component manufacturer Yageo Corporation announced that its revenue for June fell to NT$3.06 billion (same unit below), hitting the lowest point since October 2017. Overall, as the f...[Details]
Battery internal impedance The internal impedance of a battery, also known as internal resistance, is an important parameter that affects the performance of a battery. The internal resistance can b...[Details]
1 More than 50% of unicorn startups in the United States are 2B companies, while only 10% in China. The gap is huge, and the opportunities are huge. In 2018, BAT invested 81 times in the 2B startup f...[Details]
CoreLocation positioning system from CoreIoT uses Nordic nRF52833 SoC to accurately locate tags and beacons
OSLO, Norway – July 26, 2021 – Nordic Semiconductor has announced ...[Details]
introduction
NCP370 is an integrated bidirectional protection device with overvoltage, overcurrent protection and reverse control functions produced by ON Semiconductor. The device can provide...[Details]
According to Bloomberg, people familiar with the matter revealed that Apple supplier Zhongnan Chuangfa is considering selling its surface glass business for US$1 billion and may invite bids as early ...[Details]
1. Experimental Task
: Connect the P0.0/AD0-P0.7/AD7 ports of the AT89S51 microcontroller to the a-h terminals of the digital tube. The S1-S8 of the 8-bit digital tube controls the bit selection...[Details]
As we all know, Gionee once conquered a large number of consumers with its extremely strong cost-effectiveness. Even in the era when China Cool Alliance was rampant, Gionee was able to get a sh...[Details]
Recently, the reporter learned from Sichuan Yatou Development Investment Group Co., Ltd. (hereinafter referred to as Yatou Group) that since the beginning of this year, the company has focused on the ...[Details]
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