[i=s]This post was last edited by Ansersion on 2019-6-22 11:42[/i]IoT Smart Lights
1. Introduction:
Physical network smart lights can synchronize data to users' mobile terminals in real time through t...
I designed a circuit board to be powered from a power adapter.
The power adapter is 220 to 24V.
A sensor is connected to the board.
When we went to other companies to debug their machines, we found th...
My history posts:
[RVB2601 creative application development] @fxyc87 RVB2601 unboxing + hello_worldAs the saying goes, sharpening the knife does not delay the chopping of wood, so you can work better ...
About power management options in BIOS The power management options in the BIOS are generally difficult to understand, so here is a brief introduction. The reason why it is difficult to understand is ...
The digital tube is connected to port p0 with two 573s. For details of the circuit, please refer to the schematic diagram of the microcontroller development board: http://www.51hei.com/f/HL-1V6.5.pdf ...[Details]
Abstract: When there is a power outage at one end of the 110kV power grid tie line, the original substation backup automatic switching device cannot realize the remote automatic switching function,...[Details]
State Grid Corporation of China proposed to build a ubiquitous power Internet of Things, which has attracted the attention of the whole society. As an important participant in promoting the develop...[Details]
Experiment - UART data transmission and reception experiment
1. Look at the schematic to determine how the UART hardware is connected
As can be seen from the schematic diagram...[Details]
Frequency domain measurements of RF power are the most basic measurements made with spectrum and vector signal analyzers. Such systems must comply with the limits set by the relevant standards for po...[Details]
Global strategic vehicles aim at 30km/L
Mitsubishi Motors exhibited the global strategic car "MIRAGE" (Figure 8), which is scheduled to be launched in 2012. The car is a small car with a d...[Details]
The basic principle of keystroke is to set the MCU IO port (PB0-PB3) to input state, such as DDRB = 0XF0 (direction register, "1" is output, "0" is input); The microcontroller always detects the st...[Details]
According to recent reports from the US media, researchers at the Massachusetts Institute of Technology (MIT) have used a socket conversion device to enable light-emitting diodes (LEDs) to release ...[Details]
Abstract: This article further analyzes the characteristics of TOPSwitch and describes how to obtain an optimal inductor value in design.
Keywords: Leading edge blanking Maximum duty cy...[Details]
After this year's Apple conference, Mark Gurman, a well-known technology reporter from Bloomberg, wrote an article emphasizing that the biggest surprise Apple gave was not new devices, new features o...[Details]
Flex Power Modules launches its PKM7200W series of DC-DC converters with an ultra-wide input range of 16-160 V (185 V/1 second) for rail-related applications worldwide . It delivers 150 W of continuo...[Details]
At present,
the heat dissipation problem of
LED
applications is the most headache for LED manufacturers. The heat dissipation substrate is a medium that provides heat conduction, LED→heat...[Details]
Steve Hicks, Vice President of Engineering, and Greg Jurrens, Vice President of Sales and Marketing, of FlexRadio Systems, explain how to design the ultimate easy-to-use amateur radio and how advance...[Details]
Recently, Huawei announced a new patent for solid-state batteries. Huawei has finally extended its tentacles to power batteries. How valuable is the patent?
Just last week, Huawei announ...[Details]
When it comes to solid-state batteries, one thing that always comes to mind is "battery life". Compared with lithium batteries, this new type of battery has a battery life of more than 1,000 kilome...[Details]