The lithium battery provides 3.3V voltage to the circuit system, and has USB charging function and overcharge protection function.USB charging is implemented using the TP4056 chip circuit. The TP4056 ...
[i=s]This post was last edited by Blue Angel on 2022-8-28 13:55[/i]The overall hardware framework structure is shown in the figure (attachment):
1. The constant current source and op amp design of the...
[align=left]With the rapid development of communication technology, the role of the network in daily work is becoming more and more important, and Ethernet has gradually become the communication basis...
[i=s]This post was last edited by bjemt on 2018-12-24 17:42[/i] I downloaded the Android phone App RAPID-IOT-1.1.5.apk from the NXP website and installed it on a Huawei M9 phone (Android 8). The App w...
Dear experts, what is the principle of the single-open dual-control touch switch controlled by a single-chip microcomputer sold on Taobao? Single-open single-control is simple, but how is single-open ...
As the novel coronavirus outbreak sweeps across the globe, tech giants are fighting an entirely different battle. Samsung's Gumi smartphone factory w...[Details]
If you are learning single-chip microcomputer, the most basic test question is the running light. Haha, but sometimes it is really difficult for a very good engineer to make it. Of course, I am ...[Details]
A/D converter chip and interface circuit
1. 8-bit A/D converter chip ADC0809 ADC0809 is a CMOS monolithic successive approximation A/D converter. The main features of ADC0809 are: ● It is an A/D co...[Details]
OPPO officially released its new flagship mobile phone, the OPPO Find X 3 series. In addition to the mobile phone, OPPO also released the OPPO Enco X true wireless Bluetooth headset with a new "blue ...[Details]
On April 7, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched a SmartHome screen control soluti...[Details]
1. ISP Overview At present, technicians engaged in the design and development of single-chip microcomputers generally use the following common methods to develop single-chip microcomputer pro...[Details]
The solution is deployed in a new generation of luxury electric models from a well-known Chinese automaker Shanghai, China – May 10, 2023 – BlackBerry recently announced that Elektrobit, a globa...[Details]
(Image source: patentlyapple.com) According to foreign media reports, when it was revealed that Apple was developing semi-autonomous or fully autonomous vehicles, Samsung also revealed that they we...[Details]
RTI joins NXP GoldVIP S32G automotive integration platform RTI Connext Drive provides a DDS-based communication framework to accelerate real-time data prototyping and testing of software-defined ca...[Details]
The front design of today's smartphones has hit a bottleneck. They are either the traditional "wide forehead" or the radical special-shaped screen (including bangs screen, water drop screen, and perf...[Details]
Model Y in the Beijing showroom Beijing time, May 26, Tesla said on Tuesday that starting this month, the Model 3 and Model Y in the North American market will remove radar sensors from their sem...[Details]
The purpose of the signal quality test at the transmitter is to verify whether the signal sent by the DUT meets the specification requirements. This test mainly uses a broadband oscilloscope to ...[Details]
Tesla's batteries are critical to the functionality of its electric vehicles , and the company's battery system is a benchmark in the industry because its battery range and energy density are higher ...[Details]
The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]
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