[MCU September theme event]In September, when school starts and National Day is not far away, a wave of newbies will start their electronic exploration journey.
This month, the forum specially invited...
Preface
Previously, we used Qt to implement a ranger that fights tanks, but that was not enough. This time, we ported the NES emulator and turned the development board into a red and white game consol...
[i=s] This post was last edited by Digital Leaf on 2019-5-12 20:48 [/i] [size=4] According to the plan, I should have finished chapters 7 and 8 this week, but when I was actually operating the routine...
The earliest old-fashioned steam ovens used a float switch to detect the water level. The float switch uses the buoyancy of the float to drive the float, and the magnet drives the reed switch to achie...
[i=s]This post was last edited by Lam.lin on 2022-3-31 14:16[/i]Take MPS's MP8007 non-isolated solution as an example, Vin=48V, Vout=12V;Is the following understanding correct:① With VSS as the refere...
The following is a sampling circuit of a residual current detector for an IT power distribution system. It was copied from someone else's board. The circuit and device parameters in Figure 2 have been...
Amou Technology Liu Shu: High-performance converged computing IP platform empowers smart car chip innovation On December 26, the China Integrated Circuit Design Industry 2022 Annual Conference and...[Details]
Since the advent of AC electronic ballasts for fluorescent lamps in the early 1980s, almost all of them have adopted a half-bridge DC-AC inverter topology, as shown in Figure 1. Among them, the ind...[Details]
1. Use analog measurement The equivalent circuit of the ohm range of the analog multimeter is shown in Figure 1: Figure 1 Equivalent circuit of the ohm range of an analog multimeter 2. Use a digi...[Details]
On May 31, SMIC, which received the second investment from the Big Fund, announced that Datang and the National Integrated Circuit Fund's affiliates may participate in the proposed RMB share issuance...[Details]
At the 2017 Hubei New Energy Vehicle Green Transport Capacity Sharing Platform Promotion Conference, Xinwo Transport signed a strategic cooperation agreement with more than ten Hubei local logistics ...[Details]
The "Outline of the 14th Five-Year Plan for National Economic and Social Development of the People's Republic of China and the Long-Term Goals for 2035" has finally been announced, and integrated cir...[Details]
Recently, the performance comparison between Samsung's Exynos chips and Snapdragon chips has sparked a lot of discussion. Some angry users even submitted a petition online, suggesting that Sams...[Details]
1. The inverter external button relay controls the forward circuit
2. The inverter is connected to the industrial frequency power supply (button SB2 starts)
3. Motor forward s...[Details]
Online automatic detection items for refrigerators and their components include:
(1) Refrigeration characteristic curves of freezer and refrigerator compartments;
(2) Pipeline characteristic para...[Details]
Technological innovation is the eternal theme of automobile development. In recent years, tracking the development and application trends of automobile technology, research has found that more th...[Details]
Recently, Shensilin, relying on its technological accumulation in the thermal management segment, launched the bus-type pulse counting interface digital temperature sensor chip product CT1721. Its ou...[Details]
Diabetes is a disease characterized by elevated blood glucose levels. The World Health Organization points out that diabetes affects the health of billions of patients worldwide. If not treated in ...[Details]
During the CES 2022 exhibition, the HDMI Licensing Administrator organization confirmed that it will release the HDMI 2.1a upgraded standard specification. The most noteworthy feature of this speci...[Details]
On October 24, the ZeroBeam Full-Stack 4.0 Ecosystem Co-construction Summit with the theme of "Intelligently Driving the Future and Working Together for a New Era" was held in Shanghai. Dozens of t...[Details]