This article mainly introduces the detailed description of the switching between different states during the operation of the terminal device End Device in TI ZigBee protocol stack Z-Stack, and furthe...
Electric motors are used in everything from cars to refrigerators to garden tools. With the rise of portable, unplugged devices, electric motors are being designed to be smaller, consume less power, a...
1. Repeated short circuit test◆ Test Description
When the module output is short-circuited under various input and output states, the module should be able to achieve protection or retraction. After r...
My DS1307 calendar module contains an AT24C32EEPROM chip, which is used to store the relevant data of the Bluetooth device in the future. Therefore, the read and write operations of AT24C32 are tested...
MM32 development board evaluation is waiting for you! Development board application: now to October 7 (because it happens to be the National Day holiday, the evaluation list will be issued in two wave...
PID is the most classic and commonly used control method, and is also the most widely used in the engineering field. Based on the traditional PID, various PIDs have been derived, such as fuzzy PID, pr...
世界卫生组织(WHO)指出，全球有4亿多人患有糖尿病，自1980年以来，糖尿病人数几乎翻了两番。在这些数字的背后，真正的悲剧是糖尿病可能导致严重的健康并发症，如失明、中风、下肢麻木和截肢、心脏病发作甚至死亡。 Measurement and monitoring are key to effective management of both type 1 and type 2 diabete...[Details]
Previously, we knew that Amazon was an American retail giant, and some people may have bought books on it. The most recent melon about " Amazon " is that the CEO of Amazon and his wife of 26 ye...[Details]
Screen size design
There are three important factors when designing the screen size:
Display
Content needs
Site space conditions
Display screen
Unit template size (i...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
On January 18, China Securities Journal reported that as the Spring Festival approaches, there are rumors that due to the suspension of production by Tianqi Lithium, lithium carbonate downstream comp...[Details]
The basic information required for motor selection includes: the type of load driven, rated power, rated voltage, rated speed, and other conditions.
1. Type of load driven
This has ...[Details]
New Infineon MEMS Scanner Brings Augmented Reality to Glasses and Automotive Head-Up Displays What if the glasses you wear every day become the next medium for augmented reality applications? What...[Details]
The op amp combined with strategically placed Zener diodes produces a process control circuit with positive and negative hysteresis bands.
In process control applications that require a discontinuo...[Details]
Maintenance of Digital Multimeter Calibrator
This paper introduces the general method of repairing the DO30 series digital multimeter calibrator, and uses this calibrator as an ...[Details]
According to the latest TV panel shipment survey report from TrendForce’s optoelectronics research center (WitsView), March coincided with the end of the quarter, and the TV panel material shortage p...[Details]
According to Qichacha data, there are currently
255,000
"environmental monitoring"
related companies in China. 2020 is the peak period of registration in the past decade, with 72,000 compani...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The high-voltage switch mechanical property tester uses a grating displacement sensor (grating ruler) as an intelligent comprehensive test method for displacement sensors. With the continuous advance...[Details]
An articulated
robot
is a robot that can imitate human joint movements and perform complex operations. It is mainly composed of a base,
a robotic arm
, and a joint driver. It has mu...[Details]
CAN bus (Controller Area Network) is a communication protocol used in automobile and industrial control systems. It has high reliability, real-time and flexibility, so it has been widely used in ma...[Details]
Wireless Connectivity
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