This work is to design a water cup holder that can detect the use status of the water cup and remind the user to drink water in time. The preliminary design of the system state machine is shown in the...
The director and the section chief were riding in the elevator together. The director farted and said to the section chief: You farted! The section chief said: It wasn't me. Soon the section chief was...
We only know that the optical attenuation is 1dB and the electrical attenuation is 2dB. But why is there such a quantitative relationship? ? ? :time:...
[i=s] This post was last edited by Fanren Jiuxing on 2018-9-10 20:31 [/i] [align=left][align=center][size=5]pyboardCN V2 Trial Notes (II) [/size][/align][/align] [align=left][align=center][size=5]Use ...
I seldom asked about my classmates' salaries, but I couldn't avoid other classmates asking me. My salary is very low, and it's still not over 10,000 after working for 4 years. I was too embarrassed to...
The CC2640R2F device provides a fully certified leading edge Bluetooth 5 protocol stack supporting high-speed mode for single-mode Bluetooth low energy applications. The CC2640R2F is part of the Simpl...
For single-chip microcomputer projects, after programming, the hex file must be downloaded to the single-chip microcomputer so that the program can be executed and the corresponding functions can be ...[Details]
1. Module Introduction:
This ultrasonic distance measurement module uses STC11F04E single chip microcomputer as processor, working power supply: DC5V, working current 20mA. The measuremen...[Details]
Recently, the well-known video blogger JerryRigEverything released a violent test video of Xiaomi POCO F2 Pro, conducting a popular "quality inspection" on this Snapdragon 865 flagship. The...[Details]
Many current systems that use single-chip microcomputers to perform music are implemented using development boards combined with simulators. This method is not very complicated and is easy to imp...[Details]
What is bonding?
Bonding, also known as chip wire bonding and chip lamination, is also called bonding. Bonding is a wire bonding method in the chip production process. It is ...[Details]
Fluorescence imaging has been used in genetic, cellular, and in vivo studies, with the greatest challenges encountered in the in vivo setting.
1. Variability of autofluorescence. a. Autofluoresce...[Details]
1. Single buffer connection
The so-called single buffer mode is to make
one of the two input registers of
DAC0832
(multi-bit DAC register) in direct mode and the other in contro...[Details]
More and more applications, such as process control and weighing, require high-resolution, high-integration and low-cost ADCs. The new Σ-Δ conversion technology can meet these requirements. Ho...[Details]
On April 6, China Energy Construction Shanxi Electric Power Construction won the bid for the EPC general contracting project of the State Power Investment Corporation Zhongyu Huairen 100MW integrat...[Details]
Eight months after bankruptcy, Gionee resolutely chose to "reborn". On September 2, Gionee's official WeChat account released a new product push, saying that it will release a new phone "M11/M11s"....[Details]
CATL issued an announcement that it plans to invest in the construction of the CATL new lithium battery production and manufacturing base (Yichun) project in Yichun City, Jiangxi Province, with a tot...[Details]
1. Confidence issues in measurement results 1. Confidence Probability and Confidence Interval Confidence interval: This is the selected range, generally expressed as multiples of the standard devia...[Details]
//164 driver digital tube display
//Chip ATMEGA16L
//Clock 4MHz internal
//Written in CVAVR, using the system's own delay function
//PD0 PD1 simulate 164 timing
#include
#include
#defin...[Details]
LIS2DW12 is an ultra-low power 3D accelerate sensor in ST's second-generation MEMS family. It is often used in miniaturized wearable products such as rings and headphones. Among them, implanting 3D...[Details]
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