## Preface The architecture is well done, and it is as productive as a sow. The effect will come out after the interface is changed. On the second day of work, it took half an hour to get the PWM driv...
Introduction DSP is the abbreviation of digital signal processing or digital signal processor. Its application is becoming more and more extensive with the rapid development of digitalization. However...
This time I received the Silicon Labs BG22-EK4108A Bluetooth development board. The official website link is as follows:
https://cn.silabs.com/development-tools/wireless/bluetooth/bg22-explorer-kitFro...
As shown in the figure below, the PWM duty cycle is 50% and the magnification is 2 times. The ripple at point A is about 20mV, but the ripple at output reaches 600mV. Why is this? Thank you!...
OPENMV script burningOPENMV script burningThe burning of OPENMV script is relatively simple, mainly relying on the previously installed OPENMV IDE . The specific steps are as follows:Open openmv die ,...
[i=s]This post was last edited by damiaa on 2022-10-19 11:09[/i][Telink's new generation of low-power, high-performance, multi-protocol wireless kit B91 review] HomeAssistant+B91zigbee network access
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This article introduces the phase compensation of wound-rotor asynchronous motors. In order to improve the power factor of the power supply line, it is generally achieved by installing synchronous ...[Details]
According to information released by the customs, the Hong Kong-Zhuhai-Macao Bridge Customs recently seized two cases of cross-border bus drivers smuggling central processing units into the country a...[Details]
According to Reuters, British Digital Minister Nicky Morgan said today that the UK will decide in the autumn whether to allow Huawei equipment to be u...[Details]
Nintendo's Switch game console is selling well, and related supply chain manufacturers are also expected to drive a wave of performance. Nintendo's financial report shows that its Switch series of ...[Details]
The annual Google I/O conference opened as scheduled in Mountain View, California. In addition to the regular Android Q version update, the new mobile phones and the "home smart device center" Nest H...[Details]
Walking through the streets of major cities such as Shenzhen and Beijing, you can already see cold white LED street lights
shining on both sides of the road
.
LED
street lights
pow...[Details]
Abstract: Aiming at the problem that many devices do not have network interfaces, an embedded system is built with ARM7Cortex-M3 processor LM8962 as the core, and 8 serial ports are expanded using ...[Details]
;This digital tube is a common anode digital tube. The inversion instruction in this program is not necessary. It is also possible to directly assign the original value.
CNT EQU 30H ; Assignment inst...[Details]
According to REE, the wheel is fixed directly to the motor, which is the interface between the wheel and REE's in-wheel system, just like the wheel hub of a normal car, because it moves inside the wh...[Details]
China Energy Storage Network News:
"The energy storage converter and photovoltaic inverter are running stably, and there are no abnormalities in the conventional distribution network and the ...[Details]
Harald Kroeger, member of the Bosch Group’s board of management: “Bosch wants to become the world’s leading supplier of silicon carbide (SiC) chips for electric mobility.” Silicon carbide semicon...[Details]
In most cases, the power generation displayed by the inverter is higher than the meter reading. The main reason is that the reading displayed on the inverter screen or monitoring display is the pow...[Details]
The design of anti-aliasing filters for delta-sigma data converters is significantly different from the design approach for SAR (successive approximation register) or pipeline (high-speed) converters...[Details]
Emerging display technologies represented by LCD, PDP, DLP, and LCoS represent the direction of television technology development in the digital television era and are destined to become the term...[Details]
October
24,
2024
,
Chengdu - OPPO today released the new generation of annual imaging flagship Find X8 series, which adopts a new generation of ultra-thin straight screen...[Details]
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