ECG test
1. The three electrodes LA, RA, and RL are connected to the left leg and right leg respectively. Where is RL connected? What are the rigid requirements for this ECG electrode sheet?
2. Can th...
TI 15.4-Stack is an IEEE 802.15.4e/g RF communication stack. It is an integral part of the SimpleLink CC13xx/CC26x2 Software Development Kit (SDK) and supports star topology networks for either Sub-1G...
Live Replay: Rochester Electronics explains in detail - Challenges and solutions after semiconductor production shutdown : https://training.eeworld.com.cn/course/5772...
The LCD adapter board that was sent out for proofing has been returned. Today, I used the program to test its function. I have completed the board soldering, as shown below:We then need to find two sp...
This content is originally created by EEWORLD forum user Rohm LCD Technology Station . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the s...
[i=s] This post was last edited by IC Crawler on 2022-9-28 00:17[/i] After successfully compiling openwrt, the following error occurred when using pack to package the firmware: ``` mbr size = 4096 mbr...
ARM processor working mode
User mode user
Fast interrupt mode FIQ
External interrupt mode IRQ
Privileged mode supervisor
Data access abort mode abort
Undefined instruc...[Details]
STMicroelectronics is committed to helping the automotive industry meet the challenges of electrification and digitalization. It not only provides the solutions needed at this stage, but also provi...[Details]
Traditional car keys are gradually withdrawing from the stage of history. Smart terminal devices such as mobile phones , watches and bracelets are gradually becoming car keys, thereby enabling conve...[Details]
1. In the production of transformers, what are the advantages and disadvantages of machine winding and manual winding of coils?
The advantages of machine-wound transformers are high ef...[Details]
Battery Chemistry Each battery chemistry has different operating characteristics, such as discharge patterns and self-discharge rates. TI's battery fuel gauge ICs are developed based on battery ch...[Details]
As a new generation of light source, LED is gradually replacing the market of traditional energy-saving lamps.
However, the light-emitting form of LED light sources is very different from tha...[Details]
Intelligent driving has gradually become a common feature of cars. It enhances the perception of cars and drivers, reduces the driver's work intensity, and can effectively improve driving safety. Amo...[Details]
This article mainly introduces the main performance and application circuit diagram of TPS75003 chip. TPS75003 chip is a power management solution chip provided by TI for Spartan and Cyclone.
...[Details]
In the automotive industry, the advent of Passive Entry and Passenger Systems (PEPS) has revolutionized the way we interact with cars. The system automatically unlocks the car through secure w...[Details]
The circuit is shown in the figure. This circuit can obtain a higher output power by simply changing some components. The circuit R1, L1, D1, C1 to C7 on the left side of the figure is a conventional...[Details]
In actual work, usually not one CPU handles all the tasks. In order to improve work efficiency, usually multiple CPUs cooperate to complete a certain function. For data exchange between computer an...[Details]
Three-phase full-wave brushless motors are usually driven by controlling and driving the motors. There are two excitation methods for three-phase full-wave brushless motors: 120-degree excitation d...[Details]
Normal. When performing FFT analysis and selecting the dBm display mode, if the measurement results show -dBm or even all -dBm, it is because the amplitude of the measured signal is relatively small....[Details]
On June 12, the Korea Times quoted an insider as saying that OpenAI CEO Sam Altman recently met with Samsung Group Chairman Lee Jae-yong, who was on a business trip to the United States. At the sam...[Details]
IT Home reported on May 29 that according to SamMobile, Samsung has withdrawn the latest Galaxy S10 system update (XXU1ASE5) because this version of the system update contains a bug that affects usag...[Details]
Test/Measurement
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