Similar to this one in TaobaoRequirements: measuring distance 30M; accuracy 1mm, resolution 0.1mm; Has anyone used a similar module? I need to use it in a project. There are too many types in Taobao, ...
From manufacturing to product shipment, chips must undergo rigorous testing. Chips that have not been tested cannot be shipped. No chip design company in the world dares to ship without testing. So, w...
Development board model: NodeMCU-BU01 (3 sets in total, each worth 262.5 yuan, 2 per person)
From: AnxinkeUWB technology is a wireless carrier communication technology that uses a frequency bandwidth ...
[i=s]This post was last edited by fdsf on 2021-9-9 22:21[/i]The above picture shows a two-stage amplifier circuit for weak light signals. PD in the picture is the photodiode S12915. I have three quest...
[i=s]This post was last edited by cciew on 2019-6-5 15:38[/i]Hello everyone, can anyone tell me what power module (SPM) this is? It is currently in use and cannot be removed for inspection!
Drive: Thr...
Last night, Xiaomi Community held the 33rd online event for leaders, and four leaders of the MIUI Pioneer Group answered users' questions about system stability online. We learned from the Xi...[Details]
Lighting power consumption accounts for 19% of the world's total electricity consumption, and 83% of lighting power consumption comes from commercial buildings and outdoor lighting. Therefore, man...[Details]
When an interrupt occurs at the interrupt source, this signal is automatically suspended PEND and automatically masked MASK
S3C2440 has a total of 60 interrupt sources, of which 15 a...[Details]
According to the technical manual provided by ST, the ADC parameters of STM32F103 are quite excellent, with a sampling rate of up to 1MHz, 12Bit, and various errors are also lower than those o...[Details]
“Install ETC and travel on highways without queuing”, “Apply for ETC online and have the equipment delivered directly to your home!”, “Drive on highways at a 10% discount and pass customs faster”, “T...[Details]
1. What are the reasons for frequent damage of vehicle sensors?
Lei Mao EMC guy found out during the rectification work for automotive customers that automotive sensors were frequently damaged...[Details]
Power Inverter Principle
A power inverter (car power supply) is a convenient power converter that can convert DC12V direct current into AC220V alternating current, which is the same as the m...[Details]
In the spirit of learning and progressing together, I have taken the trouble to post the information I got for reference by beginners. I hope it can be helpful to everyone! All the programs were given...[Details]
1 Introduction At present, embedded products have gradually occupied the PC market, and the performance of its core part - the processor determines the design and performance of the product. Among t...[Details]
On April 18, 2023, MediaTek announced two major moves in the automotive field. One is that MediaTek will rename the automotive chip series Dimensity Auto, which was previously codenamed Huangshan. Th...[Details]
Momenta, which just announced the completion of a nearly 1 billion yuan Series A financing and became an autonomous driving unicorn, immediately held its last brand day event of the year. Howeve...[Details]
The use of robots in the automation industry is obvious to all. So, what is the trend of robots in the future automation field?
1. Increased demand for
Quality inspection is a key compon...[Details]
Solid-state batteries are one of the key technologies that catalyze the popularization of electric vehicles. Not just because this technology can solve range anxiety and reduce the risk of a vehicle ...[Details]
Designed to promote electrification in tropical regions, the battery has a lifespan of approximately 9,000 cycles at 60°C
TOKYO, April 19, 2023 /PRNewswire/ -- 3DOM Alliance Inc. ("3DOM Allian...[Details]
Solar photovoltaic technology is a technology that converts solar energy into electricity. Its core is the photoelectric effect of semiconductor materials. The most commonly used semiconductor materia...[Details]