Last time we made a work that can make sounds, let's expand it to control our sounds. This time we use a new element - photoresistor, and of course we also need to apply the knowledge from Lesson 8!
T...
802.11g can provide a maximum rate of 54Mbps, 802.11n and 802.11ac single stream can provide maximum rates of 150Mbps and 433Mbps respectively. How are these numbers calculated? 1. The origin of 802.1...
The traditional way to judge whether a bit is 1/0 is if(varx == 0x01), which is slow, so I would like to ask if there is an assembly instruction to directly get the overflowed bit....
Has anyone written an FPGA program for LTC2640? I don't know why the simulation timing is always correct but there is no output voltage when the program is downloaded....
Reset StateAfter a BOR, the initial device condition is:RST/NMI pins are configured in reset mode.I/O pins are switched to input mode.Status register (SR) is reset.Watchdog timer is powered on in watc...
The test system for large-capacity memory integrated circuits is a project of the Technology Innovation Fund for Science and Technology-based Small and Medium-sized Enterprises. It is a test system ...[Details]
To embed assembly directly in a C file, you can use the following methods
#pragma ASM
Assembly Code
#pragma ENDASM
Take the running light program as an example, the delay part is compiled...[Details]
Using structured tags (S7-1200 V4 and higher / S7-1500)
To make it easier to view the program content, several input/output addresses can be grouped in a higher-level PLC tag. A higher-level P...[Details]
At Xiaomi's spring conference in March 2021, Lei Jun announced "the last major entrepreneurial project in his life" - making cars, and said that he would bet his entire reputation on it, lead the t...[Details]
Design Overview Beineng International’s one-stop smart home solution is committed to achieving more intelligent interactions. The gateway part of this reference design adopts the ma...[Details]
Let's look at the role of MMU from the perspective of historical development.
This part can be combined with Cai Yuqing's explanation . Most of the following content is reproduced here, and som...[Details]
This article briefly introduces and analyzes the impact of distributed power access on the power grid, and focuses on discussing and analyzing the development direction of distributed generation tech...[Details]
introduction The 8051 core microcontroller is a general-purpose microcontroller and occupies a large market share in China. Keil has been the most successful in using C language for research on 51-co...[Details]
Writing DA conversion is much easier than writing AD conversion. I continued to refer to the application of digital-to-analog conversion DAC0832 and wrote a digital-to-analog conversion program using...[Details]
This afternoon, vivo's Han Boxiao warmed up for vivo X80 Pro. Han Boxiao revealed that vivo X80 Pro will be the world's first to launch a new GPU technology to balance game image quality and...[Details]
On March 16, 3,000 kilometers away, a neurosurgeon in Hainan remotely controlled surgical instruments through high-definition video images transmitted in real time over the 5G network and successfull...[Details]
1. Multimeter detection method For fixed capacitors above 0.01μF, the R×1k block of the multimeter can be used to directly test whether the capacitor has a charging process and whether there is a...[Details]
Adobe launches first Creative Cloud personal edition solution in mainland China And reached strategic cooperation with Tmall and Baozun Hangzhou, China—August 21, 2019—Adobe (Nasdaq: ADBE) announ...[Details]
introduction
GR6953
is
a half-bridge control and drive power integrated circuit (containing power field effect transistor) developed
by
Luda
Optoelectronics specificall...[Details]
stm32/stm8
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